Porsche

Dual-mass Flywheel
This original Porsche flywheel is designed for manual transmission GT3 applications, helping provide smooth clutch engagement, reduced drivetrain vibration and correct factory performance.

Fits:
For 6-speed manual gearbox for rear-wheel drive
Porsche 992.1 GT3 2021 - 2025  * not for S/T design
Porsche 992.2 GT3 4.0L 2025>>

Diagram ref no 14

The Genuine Porsche 9P1105262F dual-mass flywheel is an OE manual transmission flywheel for selected Porsche 992 GT3 models with 6-speed manual gearbox and rear-wheel drive. It helps smooth torque delivery, reduce drivetrain vibration and support correct clutch operation. Ideal for clutch replacement, gearbox service or drivetrain repair using Genuine Porsche parts.
  
What This Part Does / Functions:
•  Connects the engine crankshaft to the clutch and gearbox assembly
•  Helps smooth engine torque pulses before they reach the transmission
•  Reduces drivetrain vibration, noise and harshness
•  Supports smooth clutch engagement and take-up
•  Helps protect gearbox and driveline components from shock load
•  Works with the manual clutch system to transfer engine power
•  Replaces a worn, noisy, heat-damaged or failed original flywheel

Why Replace This Part?
A dual-mass flywheel is a wear-sensitive drivetrain component. It is exposed to clutch heat, high engine speed, torque load, vibration and repeated clutch engagement. Over time, the internal damping mechanism can wear, the friction surface can become heat damaged, or the flywheel can develop excessive rotational play.

A worn flywheel may cause vibration, clutch judder, rattling, poor clutch engagement or drivetrain harshness. Replacing it with a Genuine Porsche dual-mass flywheel helps restore smooth clutch operation and factory Porsche drivability.

Common Symptoms of a Worn Dual-Mass Flywheel
•   Clutch judder during take-up
•   Rattling noise from the bellhousing area
•   Vibration at idle or when pulling away
•   Harsh or uneven clutch engagement
•   Excessive rotational play in the flywheel
•   Gearbox vibration or driveline shudder
•   Heat spots, scoring or cracking on the friction surface
•   Noise when switching the engine off
•   Wear found during clutch replacement.

When to Replace This Part
•   During clutch replacement if the flywheel shows wear
•   If the flywheel has excessive rotational or axial play
•   If the friction surface is heat damaged, cracked or scored
•   If clutch judder or drivetrain vibration is traced to the flywheel
•   If the flywheel is noisy or the internal damping mechanism has failed
•   During gearbox removal where flywheel condition is poor
•   When replacing a failed clutch assembly

Where It Fits on the Car
This flywheel fits between the engine crankshaft and the manual clutch / gearbox assembly. It forms part of the drivetrain connection between the 4.0L engine and the 6-speed manual gearbox.

Correct installation requires the correct clutch components, correct fasteners, Porsche workshop torque settings and proper inspection of the clutch release system.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1105262F

The product you are viewing cross references to these numbers

Dual-mass Flywheel
This original Porsche flywheel is designed for cars equipped with the 6-speed manual transmission, option code 480, helping provide smooth clutch engagement, reduced drivetrain vibration and correct factory drivability.

Fits:
For cars with 6-speed manual transmission (option code: 480)
Porsche 718 Boxster GTS 4.0L 2017>>
Porsche 718 Boxster Spyder 4.0L 2019>>
Porsche 718 Cayman GTS 4.0L 2017>>
Porsche 718 Cayman GT4 4.0L 2019>>

Diagram ref no 14

The Genuine Porsche 982105262E dual-mass flywheel is an OE manual transmission flywheel for selected Porsche 718 Boxster GTS 4.0L, 718 Boxster Spyder 4.0L, 718 Cayman GTS 4.0L and 718 Cayman GT4 4.0L models. Designed for cars with the 6-speed manual transmission, option code 480, it helps smooth torque delivery, reduce drivetrain vibration and support correct clutch operation. Ideal for clutch replacement or drivetrain repair using Genuine Porsche parts.

What This Part Does / Functions
•  Connects the engine crankshaft to the clutch and transmission assembly
•  Helps smooth engine torque pulses before they reach the gearbox
•  Reduces drivetrain vibration and harshness
•  Supports smooth clutch engagement and take-up
•  Helps protect gearbox and driveline components from excessive shock load
•  Works with the manual clutch system to transfer engine power
•  Replaces a worn, noisy, heat-damaged or failed original flywheel
•  Provides correct Genuine Porsche fitment, balance and specification.

Why Replace This Part?
A dual-mass flywheel is a wear-sensitive drivetrain component. It is exposed to clutch heat, torque load, vibration, stop-start driving, aggressive clutch use and high engine speeds. Over time, the internal damping mechanism can wear, the friction surface can become heat damaged, or the flywheel can develop excessive rotational play.

A worn dual-mass flywheel can cause vibration, clutch judder, rattling noises, poor clutch engagement or drivetrain harshness. Replacing it with a Genuine Porsche dual-mass flywheel helps restore smooth clutch operation and factory Porsche drivability.

Common Symptoms of a Worn Dual-Mass Flywheel
•  Clutch judder during take-up
•  Rattling noise from the bellhousing area
•  Vibration at idle or when pulling away
•  Harsh or uneven clutch engagement
•  Excessive rotational play in the flywheel
•  Gearbox vibration or driveline shudder
•  Heat spots or scoring on the friction surface
•  Noise when switching the engine off
•  Wear found during clutch replacement.

When to Replace This Part
•  During clutch replacement if the flywheel shows wear
•  If the flywheel has excessive rotational or axial play
•  If the friction surface is heat damaged, cracked or scored
•  If clutch judder or drivetrain vibration is traced to the flywheel
•  If the flywheel is noisy or the internal damping mechanism has failed
•  During gearbox removal where flywheel condition is poor
•  When replacing a failed clutch assembly.

Where It Fits on the Car
This flywheel fits between the engine crankshaft and the manual clutch / gearbox assembly. It forms part of the drivetrain connection between the engine and the 6-speed manual transmission.

Correct installation requires the correct clutch components, correct fasteners, Porsche workshop torque settings and proper inspection of the clutch release system.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

982105262E

The product you are viewing cross references to these numbers

Genuine Porsche G50 gearbox speed sensor for the 911 Carrera 3.2L and 930 Turbo 3.3L applications listed below. This pulse sender forms part of the vehicle's speedometer system.

Fits

• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1978-1989 3.3L Turbo (930)

What This Product Does

The sender supplies the electrical speed signal used by the speedometer. It is a gearbox-related vehicle-speed component, rather than an engine reference or knock sensor; those components perform different monitoring tasks.

Functions

• Provides a pulse signal for vehicle-speed indication.
• Connects gearbox speed sensing with the speedometer system.

Technical Details

• Brand: Genuine Porsche.
• Application: G50 gearbox speed sensing.
• Supplied part references: 91160691001 and 91160691002.

Symptoms of Fault

Intermittent electrical behaviour, damaged cable insulation or corroded connections warrant investigation. Inspect the sender wiring and connectors before attributing a speedometer problem to the sensor itself.

Why Replacement Matters

A confirmed sender fault can interrupt the speed signal. Replacement addresses the defective component, but damaged wiring or poor connections must also be corrected. Matching the part to the specific G50 installation helps avoid compatibility problems.

FAQs

• Is this an engine-speed sensor?
  No. The supplied diagram identifies it as a pulse sender within the speedometer assembly.
• Does the Turbo listing cover every model year?
  The supplied fitment lists 1978-1989, while the diagram specifies 89- for this Turbo sender. Confirm the exact gearbox application before ordering.
• Should the sensor be replaced without testing?
  Check the wiring, connections and signal first. Similar electrical symptoms can have more than one cause.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91160691002

The product you are viewing cross references to these numbers

Front bonnet damper
This original Porsche gas strut supports the front bonnet / front lid when open, helping the bonnet lift smoothly and stay securely raised during inspection, servicing or maintenance.
Sold individually. This damper fits left or right, so the same part can be used on either side where specified.

Fits:
Porsche 95C Macan-e Electric 2024>>
Porsche 95C Macan-e Electric 4 2024>> 
Porsche 95C Macan-e Electric 4S 2024>> 
Porsche 95C Macan-e Electric Turbo 2024>>
Porsche 95C Macan-e Electric GTS 2024>>

Diagram ref no 6

This part is used on the front bonnet / front lid assembly of selected Porsche 95C Macan-E models.

What This Part Does / Functions:
•  Supports the front bonnet when open
•  Helps raise and hold the bonnet securely
•  Provides controlled bonnet opening and closing movement
•  Helps prevent the bonnet from dropping unexpectedly
•  Replaces a weak, leaking, damaged or failed original damper
•  Provides correct OE Porsche length, pressure and end fitting
•  Fits the left or right side where specified
•  Helps maintain safe and convenient access to the front service area.

Why Replace This Part?
Bonnet dampers are gas-filled struts that weaken over time through age, use, temperature changes and seal wear. A tired or leaking damper may no longer support the bonnet properly, causing it to drop, close too quickly or require manual support. Replacing worn units with OE Genuine Porsche front bonnet dampers restores proper bonnet support, smooth operation and factory fitment.

Common Symptoms of a Weak Bonnet Damper
•   Bonnet does not stay open
•   Bonnet slowly drops after being raised
•   Bonnet feels heavy to lift
•   Bonnet closes too quickly
•   Visible oil leakage from the damper
•   Weak gas pressure in cold weather
•   Damper rod is bent, corroded or damaged
•   Bonnet support feels uneven from side to side.

When to Replace This Part
•   If the bonnet will not stay securely open
•   If one or both dampers have lost pressure
•   If the damper is leaking, bent or damaged
•   During front lid / bonnet service or repair
•   After accident or front bodywork repair
•   If the bonnet movement is uneven or uncontrolled
•   When replacing aged bonnet support struts.

Where It Fits on the Car
 This damper fits on the front bonnet / front lid assembly of the Porsche 95C Macan-E. It mounts between the vehicle body and bonnet to support the bonnet when open.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95C823359B

The product you are viewing cross references to these numbers

Cardan prop shaft
This original Porsche cardan shaft, also known as a prop shaft or drive shaft, transfers drive through the drivetrain system and helps deliver smooth torque transmission between driveline components.

Fits:
Porsche 958 Cayenne V6 3.0L (9YABB1) 2018 - 2024
Porsche 958 Cayenne S V6 2.9L (9YAAA1) 2018 - 2024
  * incl. Coupe models

Diagram ref no 1


Why Replace This Part?

The cardan prop shaft is exposed to torque load, road conditions, heat, vibration and continuous rotational movement. Over time, the shaft joints, centre support, bearings or balancing components can wear. A worn or damaged prop shaft may cause vibration, knocking, driveline shudder or noise during acceleration. Replacing the assembly with an OE Genuine Porsche cardan prop shaft helps restore smooth drivetrain operation, correct shaft balance and factory Porsche driveline quality.

Common Symptoms of a Faulty Cardan Prop Shaft

•  Driveline vibration under acceleration.
•  Knocking or clunking from underneath the vehicle.
•  Shudder during take-up of drive.
•  Rumbling or bearing noise from the prop shaft area.
•  Excess movement in the shaft joints or support bearing.
•  Vibration at certain road speeds.
•  Damage to the shaft, joints or mounting area.
•  Fault confirmed during drivetrain inspection.

When to Replace This Part
•   If the prop shaft is worn, damaged or out of balance.
•   If vibration or knocking is traced to the cardan shaft.
•   If joints, bearings or supports have excessive play.
•   During drivetrain repair or overhaul.
•   After underside impact or accident damage.
•   If the shaft has been removed and inspection shows wear.
•   When replacing related transfer case, differential or driveline components.
•   When restoring the drivetrain with OE Genuine Porsche parts.

 Where It Fits on the Car

This cardan prop shaft fits in the drivetrain / propeller shaft area of the Porsche Cayenne. It forms part of the torque transfer path between major driveline components and axle drive assemblies. Correct installation, alignment and torque settings are essential to avoid vibration and ensure smooth drivetrain operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB521101C

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Porsche Classic Communication Management Plus (PCCM Plus)

Upgrade your Porsche's original infotainment system with the Genuine Porsche Classic Communication Management Plus (PCCM Plus), developed specifically for the second-generation Porsche 911 (997.2), Boxster (987.2) and Cayman (987.2)

Fits:

• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII GT3 / GT3 RS 2010-11
• Porsche 997 MKII Turbo 2010-13
• Porsche 997 MKII GT2 RS 2011-13
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12

Combining modern connectivity with an original Porsche appearance, PCCM Plus introduces touchscreen operation, smartphone integration, navigation and multimedia functionality while retaining the factory-style design of the dashboard.

Developed by Porsche Classic, this system provides a modern infotainment experience without compromising the distinctive interior character of these Porsche models.

What Does Porsche PCCM Plus Do?

PCCM Plus replaces the original compatible radio or Porsche Communication Management unit with an updated infotainment system featuring a modern touchscreen interface.

It combines navigation, audio entertainment, hands-free communication and smartphone connectivity in one integrated unit.

The system is designed to fit the original dashboard location, providing contemporary technology while preserving a factory-style appearance.

Why Upgrade to Porsche PCCM Plus?

Original infotainment systems can feel outdated compared with modern smartphones and navigation equipment.

PCCM Plus provides an official Porsche Classic upgrade, introducing current connectivity features while maintaining the appearance and usability expected from a Porsche interior.

Key benefits include:

• Modern 7-inch touchscreen interface
• Apple CarPlay smartphone integration
• Android Auto smartphone integration
• Integrated navigation functionality
• Bluetooth connectivity for compatible devices
• USB connectivity for media and smartphone functions
• Digital radio reception where supported
• Factory-style appearance and dashboard integration
• Genuine Porsche Classic accessory

Smartphone Connectivity

PCCM Plus allows compatible smartphones to connect through Apple CarPlay or Android Auto.

This provides access to supported smartphone applications, including navigation, music, telephone functions and messaging features, through the infotainment display.

Smartphone functionality depends on the connected device, operating system and supported applications.

Navigation & Multimedia

The system combines navigation functionality with modern audio and media playback options.

The touchscreen interface provides convenient access to available entertainment, communication and navigation features.

This makes PCCM Plus particularly attractive for Porsche owners who regularly use their vehicles for touring, commuting or longer journeys.

Original Porsche Interior Appearance

Unlike many universal aftermarket infotainment systems, PCCM Plus has been developed by Porsche Classic to complement the original dashboard design.

Its integrated appearance helps preserve the character of the Porsche 997.2 and 987.2 interiors while providing the convenience of modern infotainment technology.

When Should PCCM Plus Be Fitted?

PCCM Plus is a technology upgrade rather than a routine service replacement.

It is ideal for owners who want to:

• Replace an outdated original infotainment system
• Add Apple CarPlay or Android Auto
• Improve navigation and smartphone connectivity
• Modernise audio and communication functions
• Retain a genuine Porsche dashboard appearance
• Enhance everyday usability without a universal aftermarket installation

Installation Notes

Professional installation is recommended to ensure correct integration with the vehicle's electrical and audio systems.

Depending on the vehicle's original specification, additional installation components or configuration may be required.

Check compatibility with factory audio equipment, antenna connections, existing accessories and navigation functions before installation.

Porsche PCCM Plus Navigation, Apple CarPlay & Infotainment Upgrades

Porsche Classic Communication Management Plus provides a modern infotainment upgrade for owners of second-generation Porsche 911 (997.2), Boxster (987.2) and Cayman (987.2) models.

Developed by Porsche Classic, PCCM Plus combines a factory-style appearance with contemporary features including touchscreen control, navigation, smartphone connectivity and multimedia entertainment.

For Porsche owners wishing to retain the original interior character while introducing Apple CarPlay, Android Auto and modern communication features, PCCM Plus offers an integrated alternative to universal aftermarket head units.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99764260000

The product you are viewing cross references to these numbers

Luggage Compartment Floor Sound Absorber, Inner.

The Genuine Porsche Luggage Compartment Floor Sound Absorber, Inner (Part Numbers: 95555674401 and 95555674301) is an original equipment sound insulation component designed for selected Porsche Cayenne 955 and 957 models manufactured between 2003 and 2010.

Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06
• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>
• Porsche 957 Cayenne 3.0L Diesel 2007-10
• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10  

Diagram Ref No 2

Designed to Porsche's original specifications, these sound absorbers are fitted within the rear luggage compartment floor area to help reduce unwanted road noise, vibration and resonance entering the passenger cabin.

Available in left-hand and right-hand configurations, the sound absorbers form part of the vehicle's factory acoustic insulation system, helping maintain the refined interior environment expected from a Porsche Cayenne.

The rear luggage compartment is exposed to noise and vibration generated by the road surface, tyres, suspension and surrounding body structure. The inner floor sound absorbers help reduce the transmission of this unwanted noise through the rear body panels into the cabin.

Over time, original sound insulation materials can become damaged, compressed, contaminated or deteriorated due to age, moisture exposure, repeated loading and previous repair work. Damaged or missing insulation may allow increased road noise and vibration to enter the vehicle.

Replacing worn or missing sound absorbers with Genuine Porsche components helps restore the original acoustic insulation arrangement, improve interior refinement and maintain the vehicle's factory specification.

Ideal for interior refurbishment, luggage compartment repairs, accident damage restoration and sound insulation maintenance, these Genuine Porsche sound absorbers provide correctly shaped replacements for compatible Cayenne models.

What This Product Does:
The luggage compartment floor sound absorber is a noise-reduction component fitted beneath or around the inner rear luggage compartment floor trim.

Its primary purpose is to help absorb and reduce sound transmitted through the rear floor structure, preventing unwanted road and vehicle operating noise from entering the passenger compartment.

During normal driving, vibrations and noise generated by tyres, suspension movement and road surfaces are transmitted through the vehicle's body structure.

The sound absorber helps reduce airborne noise within the rear luggage compartment cavity, contributing to a quieter and more comfortable interior environment.

Its main functions include:

• Reducing road noise: Helps limit the transmission of tyre and road surface noise into the passenger cabin.
• Absorbing unwanted sound: Reduces certain sound frequencies and resonance generated around the rear body structure.
• Improving interior comfort: Helps maintain a quieter and more refined driving environment.
• Supporting acoustic insulation: Works alongside other factory soundproofing components within the luggage compartment.
• Reducing rear compartment noise: Helps minimise airborne noise transmitted through the rear luggage floor area.
• Maintaining original vehicle refinement: Preserves the sound insulation characteristics intended by Porsche.
• Supporting correct interior assembly: Fits within the original luggage compartment insulation arrangement.
• Restoring factory soundproofing: Provides replacement insulation where original material has been removed, damaged or lost.

Symptoms Of Wear Or Failure:
The luggage compartment floor sound absorber is generally a long-lasting component. However, ageing, moisture exposure, contamination, physical damage and previous repair work can reduce its effectiveness.

Unlike mechanical components, sound absorbers do not typically fail suddenly. Instead, deterioration usually occurs gradually or following physical damage.

Common signs that the luggage compartment sound absorber may require replacement include:

• Increased road noise: More noticeable tyre and road surface noise entering the cabin from the rear of the vehicle.
• Excessive rear compartment resonance: Increased hollow or booming sounds from the luggage compartment area.
• Damaged insulation material: Visible tears, splits, holes or missing sections of the original sound absorber.
• Compressed or flattened insulation: Material that has lost its original shape may provide reduced acoustic absorption.
• Moisture or water damage: Water ingress into the luggage compartment may cause the insulation to become damp, contaminated or deteriorated.
• Persistent musty odours: Moisture trapped within sound insulation may contribute to unpleasant smells or mould growth.
• Loose or displaced insulation: Incorrectly positioned material may leave sections of the luggage compartment floor without the intended acoustic protection.
• Deteriorated or crumbling material: Ageing insulation may become brittle or begin to break apart.
• Missing insulation after repairs: Previous bodywork, accident repairs or interior refurbishment may result in original insulation being removed or incorrectly refitted.
• Increased cabin noise after interior work: A noticeable change in road noise following luggage compartment dismantling may indicate missing or incorrectly installed soundproofing.

Why Replacement Matters:
Replacing damaged or missing luggage compartment sound insulation is important for maintaining the original interior refinement and acoustic comfort of the Porsche Cayenne.

A deteriorated sound absorber may no longer provide the intended level of noise reduction, allowing unwanted road noise and resonance to become more noticeable inside the cabin.

Water-damaged insulation can also retain moisture and contaminants, potentially contributing to unpleasant odours and deterioration of surrounding interior materials.

Installing Genuine Porsche replacement luggage compartment floor sound absorbers helps to:

• Restore factory sound insulation: Reinstate the original acoustic protection within the rear luggage compartment.
• Reduce unwanted road noise: Help minimise tyre and road surface noise entering the passenger cabin.
• Improve interior refinement: Support a quieter and more comfortable driving experience.
• Reduce rear compartment resonance: Help control unwanted sound within the luggage compartment area.
• Replace damaged insulation: Restore acoustic protection where original material has become torn, compressed or deteriorated.
• Address moisture-contaminated materials: Replace insulation that has suffered water damage, once the source of moisture has been repaired.
• Maintain correct factory fitment: Use components designed for the original Porsche luggage compartment arrangement.
• Support vehicle restoration: Restore missing or damaged insulation during interior refurbishment or accident repairs.
• Preserve vehicle originality: Maintain the soundproofing specification intended by Porsche.
• Improve long-term interior condition: Replace deteriorated material before it causes further contamination or interior maintenance issues.
• Maintain Genuine Porsche quality: Use original equipment components manufactured to the intended vehicle specification.

Replacement is particularly recommended during luggage compartment refurbishment, rear bodywork repairs or when the original insulation has been damaged by water ingress.

For the best results, any underlying water leaks, corrosion or bodywork damage should be addressed before fitting new insulation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95555674

The product you are viewing cross references to these numbers

Porsche supplies this rear PDCC hose, incorporating a shrink-fit hose, for the listed 957 / 958 Cayenne applications. It is intended for vehicles carrying equipment code 0AW.

Fits

PDCC equipment, identified by PR code 0AW, is required for these applications.

• Cayenne 9PA1 (957) 2007–2010
• 957 Cayenne 3.0L Diesel 2007–10
• 957 Cayenne 3.6L 2007–10
• 957 Cayenne S / GTS 4.8L 2007–10
• 957 Cayenne Turbo / Turbo S 4.8L 2007–10
• Cayenne 92A (958) 2010–2017
• 958 Cayenne V6 3.6L Petrol (300Hp) 2010–17
• 958 Cayenne V6 3.0L Diesel (245Hp) 2010–17
• 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010–17
• 958 Cayenne S V8 4.8L Petrol (400Hp) 2010–17
• 958 Cayenne S V8 4.2L Diesel (382Hp) 2010–17
• 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010–17
• 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010–17
• 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010–17

Diagram: Anti-roll bar / Hose (PR:0AW) Cayenne 9PA1 (957) 2007–10

Diagram: Anti-roll bar / Hose (PR:0AW) Cayenne 92A (958) 2011–18

What This Product Does

This hydraulic line serves the rear anti-roll assembly within Porsche Dynamic Chassis Control (PDCC). By carrying pressurised fluid, it enables the hydraulic circuit to operate the active body-control mechanism.

Functions

• Provides a hydraulic connection for the rear anti-roll assembly.
• Retains fluid within the pressurised PDCC circuit.
• Enables hydraulic operation of the active anti-roll mechanism.

Technical Details

• Brand: genuine Porsche.
• Part identification: 95535912102.
• Rear installation within the PDCC anti-roll assembly.
• Diagram specification identifies a hose incorporating a shrink-fit hose.
• Required equipment designation: PR code 0AW.
• Associated fitting requirement: toothed lock washer N 107 623 01 (N10762301), specified as 11,5 MM.

Symptoms of Fault

• Fluid traces or leakage at the line or its connections.
• Damage to the hose surface, including cracks or abrasion.
• Warnings relating to PDCC or chassis control.
• Changes in body-roll behaviour.

These observations require diagnosis; they do not establish that this hose is the cause.

Why Replacement Matters

Fluid loss through a defective line can disrupt hydraulic pressure. Renewing a confirmed faulty hose addresses that leak and restores a sealed connection. Inspect adjacent fittings and pipework before deciding which component needs replacement.

FAQs

Will it fit a Cayenne without PDCC?
No. The supplied applications require equipment code 0AW.

What associated hardware is specified?
The diagram calls for toothed lock washer N 107 623 01. This reference does not confirm that the washer is included.

Does a chassis warning identify a faulty hose?
No. Hydraulic components, electrical connections and other suspension parts can produce similar symptoms.

Before ordering, verify the vehicle's model, production year, engine and PR code against the supplied applications.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95535912102

The product you are viewing cross references to these numbers

Water Pipe, Supply Tunnel. 

The Porsche Water Pipe, Supply Tunnel 98710685103 is a genuine Porsche replacement coolant supply pipe for selected 987 Boxster and 987 Cayman models.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Cayman 2.7L 987C 2006-08  

Diagram Ref No 15

Running through the vehicle's centre tunnel, this pipe forms an important part of the main cooling circuit connecting the rear-mounted engine with the front-mounted radiators.

The Porsche 987 cooling system relies on long coolant pipes to move heated coolant from the engine toward the front radiators and return cooled fluid back to the engine. Maintaining these pipes in leak-free condition is therefore essential for reliable engine temperature control.

As a Genuine Porsche part, 98710685103 provides the correct factory-style dimensions, routing and connection points for the intended cooling-system application.

What This Product Does:
The tunnel supply pipe carries engine coolant through the centre section of the vehicle as part of the pressurised cooling system.

Its main functions include:

• Carrying coolant between the engine and front cooling circuit
• Maintaining continuous coolant circulation
• Supporting correct engine operating temperature
• Maintaining a sealed and pressurised cooling system
• Helping transfer engine heat to the front radiators
• Providing the correct coolant routing through the centre tunnel
• Connecting with the associated cooling hoses and pipework
• Preventing coolant loss when correctly installed and sealed

The supply pipe works alongside the corresponding return tunnel pipe to form the main coolant path between the engine and radiators.

Symptoms Of Wear Or Failure:
Coolant pipes can deteriorate because of age, corrosion, vibration, road contamination and repeated thermal cycling.

Common symptoms include:

• Coolant leaking beneath the centre of the vehicle
• Wetness around tunnel pipe connections
• Pink, white or crusty dried coolant deposits
• Falling coolant level
• Repeated need to top up the expansion tank
• Low coolant warning
• Sweet coolant smell
• Visible corrosion or pitting
• Damaged or distorted pipework
• Leakage around connectors or sealing rings
• Cooling-system pressure loss
• Fluctuating coolant temperature
• Higher-than-normal engine temperature
• Engine overheating
• Steam or coolant vapour after driving

Small leaks may only become visible once the engine reaches operating temperature and the cooling system becomes fully pressurised.

Why Replacement Matters:
A leaking supply pipe can gradually or rapidly reduce the quantity of coolant available to control engine temperature.

Continued operation with coolant loss may result in:

• Reduced cooling efficiency
• Loss of cooling-system pressure
• Air entering the cooling circuit
• Engine overheating
• Reduced heater performance
• Coolant warning messages
• Roadside breakdown
• Serious engine damage if overheating becomes severe

Replacing a deteriorated pipe restores the integrity of the cooling circuit and helps maintain reliable coolant circulation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

98710685103

The product you are viewing cross references to these numbers

Woofer.
The Genuine Porsche Woofer 99764555100 is an original replacement bass loudspeaker for selected Porsche 911 997, Boxster 987 and Cayman 987C models.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 997 MK1 TURBO 2007-09
• Porsche 997 MK1 GT3 / GT3 RS 2007-09
• Porsche 997 MK1 GT2 2007-09
• Porsche 997 MKII GT3 / GT3 RS 2010-11
• Porsche 997 MKII Turbo 2010-13
• Porsche 997 MKII GT2 RS 2011-13
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12  

Cars With Option Codes:
441 - Prepared For Radio

Diagram Ref No 7

Installed within the vehicle's door audio system, the woofer is responsible for reproducing the lower-frequency portion of music and other audio. It works together with the vehicle's higher-frequency speakers to provide a balanced sound across the audible range.

As the original speaker ages, its cone, suspension, voice coil or electrical connections can deteriorate. Common symptoms include distorted bass, buzzing, rattling, reduced output or complete loss of sound from one side of the vehicle.

Replacing a failed speaker with the correct Genuine Porsche unit helps restore the original audio balance and retains compatibility with the factory speaker mounting, wiring and audio-system specification.

What This Product Does:
The woofer reproduces low-frequency sound from the factory Porsche audio system.

Its main functions include:

• Reproducing bass frequencies.
• Adding depth and weight to music.
• Working with the dashboard and mid-range speakers.
• Maintaining balanced left-to-right audio output.
• Reproducing lower-frequency instruments accurately.
• Providing greater fullness at normal listening levels.
• Maintaining the intended factory sound-system character.

Symptoms Of Wear Or Failure:
Common symptoms include:

• Distorted bass.
• Buzzing noises.
• Rattling.
• Crackling.
• Popping.
• Weak bass response.
• One side sounding quieter than the other.
• No bass from one door.
• Complete loss of sound.
• Intermittent sound.
• Sound cutting in and out.
• Distortion increasing with volume.
• Mechanical scraping noises.
• Speaker vibration sounding uncontrolled.

Why Replacement Matters:
Replacing a worn or failed woofer helps restore:

• Proper bass response.
• Balanced left-to-right sound.
• Clear audio reproduction.
• Reduced buzzing and distortion.
• Correct factory speaker operation.
• Original Porsche audio-system performance.

A defective woofer can affect the entire listening experience even when every other speaker remains functional.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99764555100

The product you are viewing cross references to these numbers

Rubber Sleeve A/C Condenser Mounting
Sold each

This rubber mounting sleeve is designed to secure and cushion the air conditioning condenser on selected Porsche models. It helps absorb vibration, prevent rattling and reduce stress on the condenser mounting points and refrigerant connections.

Fits:

• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97
• Porsche 993 (911) RS 1994-97
• Porsche 993 (911) C2S 1994-97
• Porsche 993 (911) C4S 1994-97
• Porsche 993 (911) TURBO 1994-96
• Porsche 993 (911) GT2 1994-97
• Porsche 993 (911) TURBO S 1994-97
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94

Diagram Ref No 24

What Does the Rubber Sleeve Do?

The rubber sleeve cushions the air conditioning condenser against engine and road vibrations. It helps maintain secure mounting while preventing metal-to-metal contact, excessive movement and stress on the condenser and connected refrigerant pipes.

Why Do Rubber Sleeves Break?

Over time, rubber mounting sleeves deteriorate due to ageing and exposure to heat, moisture and vibration.

Common causes include:

• Rubber hardening and cracking with age.
• Compression and loss of flexibility.
• Repeated vibration and road movement.
• Contamination from oil or other fluids.
• Damage during condenser removal or installation.

Worn sleeves can allow excessive condenser movement, potentially damaging mounting points or refrigerant connections.

When Should They Be Replaced?

Replacement is recommended when the sleeves become cracked, compressed, loose or no longer provide adequate cushioning.

Common warning signs include:

• Rattling or vibration around the A/C condenser.
• Excessive condenser movement.
• Visible cracks or deterioration in the rubber.
• Loose or poorly supported condenser mounting points.
• Damage to surrounding brackets or refrigerant pipes.

Inspecting and replacing deteriorated sleeves during condenser servicing helps prevent further damage.

Checks and Diagnosis

Inspect the rubber sleeves for cracks, deformation and excessive compression. Check that the condenser is securely mounted and that its brackets and refrigerant connections are not under strain.

Where two sleeves are fitted, replacing both together is advisable to maintain even support.

Key Features

• Supports and cushions the A/C condenser.
• Helps reduce vibration and rattling.
• Prevents direct metal-to-metal contact.
• Reduces stress on condenser mounting points.
• Helps protect connected refrigerant pipes.
• Suitable for classic Porsche A/C system repairs.
• Two sleeves typically required per vehicle.

Product Category Description – Porsche Air Conditioning Condenser Mountings

Porsche A/C condenser rubber mounting sleeves are important components for securing and protecting the air conditioning condenser against vibration and movement.

These help maintain correct condenser alignment while reducing stress on mounting brackets and refrigerant connections.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94457345700

The product you are viewing cross references to these numbers

Brake Pump Vacuum Line.

The Porsche Brake Pump Vacuum Line 99711005503 is a genuine replacement vacuum pipe for the brake-assistance system on Porsche 997.1 models.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08  

Diagram Ref No 38

The line carries vacuum from the engine-driven vacuum/tandem pump into the brake booster circuit. This vacuum allows the brake servo to provide power assistance when the brake pedal is pressed, reducing the amount of physical pedal force required from the driver.

Designed to follow the original Porsche routing and connection arrangement, this replacement is suitable for renewing an original line that has become cracked, brittle, damaged or unable to maintain a reliable vacuum seal.

What This Product Does:

The hydraulic braking system provides the actual braking force, while the brake booster uses vacuum to reduce the effort required at the brake pedal.

The vacuum pump generates the required vacuum, and this line transfers it to the brake-assistance system.

Its main functions include:

• Carrying vacuum from the vacuum/tandem pump
• Supplying the brake booster system with vacuum
• Maintaining a sealed vacuum circuit
• Supporting consistent power-assisted braking
• Reducing brake pedal effort
• Maintaining the correct factory vacuum-line routing
• Providing secure connections between the vacuum pump and brake-assistance system

The line does not create braking pressure itself. Instead, it enables the brake booster to assist the hydraulic braking system.

Symptoms Of Wear Or Failure:
Age, engine-bay heat and vibration can cause the original vacuum line and its connections to deteriorate. Cracking has been documented particularly around the transition between the metal pipe and flexible hose section.

Common symptoms may include:

• Brake pedal becoming unusually hard
• Increased effort required when braking
• Reduced brake servo assistance
• Inconsistent power-assisted braking
• Pedal becoming harder after repeated brake applications
• Hissing or vacuum-leak noises
• Visible cracks in the vacuum hose
• Splitting near hose-to-pipe connections
• Brittle or hardened hose material
• Loose or damaged vacuum connections
• Damaged retaining clips
• Line becoming detached or incorrectly supported
• Poor vacuum retention within the brake-assistance circuit

A hard brake pedal can also be caused by a faulty brake booster, vacuum pump, check valve or another vacuum-system component, so correct diagnosis is recommended.

Why Replacement Matters:
The brake booster relies on an adequate vacuum supply to provide normal power assistance.

If the vacuum line cracks or leaks, the available vacuum can fall and brake assistance may be reduced. The hydraulic braking system may still operate, but considerably more pedal force may be required to achieve the same braking effect.

This can make the vehicle more difficult to brake comfortably and predictably, particularly during repeated braking or situations requiring rapid deceleration.

Replacing a damaged vacuum line helps restore:

• Correct vacuum supply to the brake-assistance system
• Normal brake pedal assistance
• Consistent pedal effort
• Reliable brake servo operation
• Proper sealing of the vacuum circuit
• Correct factory hose routing and mounting

Because this component supports the braking assistance system, visible cracking, damaged connections or vacuum leakage should be addressed promptly.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99711005503

The product you are viewing cross references to these numbers

This genuine Porsche front cross-member support strut braces the front suspension cross-member structure on the listed 996 and 986 Boxster applications. It forms part of the supporting framework around the cross-member and wishbone assembly.

Fits:

• Porsche 996 C2 3.4L 1997–08/01
• Porsche 996 C4 3.4L 1997–08/01
• Porsche 996 C2 3.6L 09/01–2005
• Porsche 996 C4 3.6L 09/01–2005
• Porsche 996 C4S 3.6L 09/01–2005
• Porsche 996 Turbo 2000–05
• Porsche 996 GT2 2001–05
• Porsche 996 GT3 MKI 1999–02
• Porsche 996 GT3 MKII 2003>>
• Porsche 996 GT3 RS 2003–04
• Porsche Boxster 986 2.5L 1997–99
• Porsche Boxster 986 2.7L 1999–02
• Porsche Boxster S 986 3.2L 1999–02
• Porsche Boxster 986 2.7L 2003–04
• Porsche Boxster S 986 3.2L 2003–04

Diagram Ref No 14

Check fitment for your specific vehicle (model, year, engine) before ordering.

Required Quantity
Two support struts are required in the front cross-member/wishbone assembly for the listed applications.

What Is This Part?
This is a structural support strut, also described as a cross support, within the front suspension cross-member assembly. It works alongside the cross-member, suspension arms, wishbones and associated fixings to maintain the supporting arrangement. Its role is to brace the structure rather than provide springing or damping. When repairing this area, the condition of the strut and its attachment points should be assessed together with the surrounding components.

What Does This Part Do?

• Braces the cross-member: Supports the structural arrangement of the front suspension assembly.
• Connects supporting elements: Works through its attachments as part of the framework around the cross-member and wishbones.
• Maintains the intended support arrangement: Replaces a damaged strut within the existing mounting structure.

Why Replace This Part?
Replacement may be needed if inspection finds bending, cracking, significant corrosion or damage around the attachment points. These defects can affect how the strut seats and supports the cross-member structure. Impact damage or deterioration discovered during suspension repairs should therefore be assessed before the assembly is refitted.

Inspect the neighbouring arms, wishbones, bushes, joints, plates and fixings at the same time. A new support strut will not correct damage elsewhere in the assembly, and loose or deteriorated hardware needs separate attention. Assess wheel-alignment requirements whenever the repair disturbs suspension mounting positions.

When to Replace This Part?

• Visible distortion: The support is bent or no longer seats correctly at its attachment points.
• Cracks or corrosion: Inspection reveals deterioration affecting the strut or the material around its fixings.
• Damaged attachments: Mounting areas are worn, distorted or unable to hold the support securely.
• Following an impact: Check the support and surrounding structure for damage before deciding which parts require renewal.
• Persistent suspension symptoms: Knocks, altered tracking or irregular tyre wear warrant inspection of the complete assembly; they do not identify this strut as the cause.
• During removal and refitting: Check both supports, their seating surfaces and attachment hardware while access is available.

Where Is This Part Fitted?
Location: Within the front suspension cross-member/wishbone structure, attached at the support strut mounting points around the cross-member assembly.

Product Summary

• Product: Front cross-member support strut / cross support.
• Manufacturer: Porsche; genuine replacement part.
• Part number: 99650443300.
• Location: Front suspension cross-member/wishbone assembly.
• Purpose: Braces the cross-member supporting structure.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99650443300

The product you are viewing cross references to these numbers

Charge-Air Pressure Hose.

The Genuine Porsche Charge-Air Pressure Hose (Part Number: 95B145979A) is an original equipment hose designed for selected Porsche Macan (95B.1) models equipped with 3.0L and 3.6L turbocharged V6 petrol engines.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 22

This component forms part of the engine's charge-air cooler and pressure-pipe assembly, which manages the compressed intake air supplied by the turbocharging system.

The Porsche Macan 3.0L and 3.6L turbocharged engines use charge-air coolers, connecting pipes, flexible hoses and associated components to deliver compressed air to the engine.

Maintaining secure connections throughout this system is important for consistent engine operation, accurate pressure management and reliable turbocharger performance.

Porsche part number 95B145979A is identified as a pressure hose within the charge-air cooler assembly.

It is a smaller hose within this system and should not be confused with the larger charge-air delivery hoses connecting the turbochargers, intercoolers and main intake pipework.

The hose provides the specified connection within the charge-air system, helping maintain the intended pressure or vacuum circuit associated with the assembly.

Manufactured to Porsche's original equipment specifications, this Genuine Porsche replacement is intended to provide the correct fit and connection arrangement for compatible vehicles.

During normal operation, the hose is exposed to engine compartment temperatures, vibration, changes in pressure and environmental contamination.

Over time, flexible hoses can deteriorate because of heat, ageing, mechanical stress or contact with surrounding components.

The material may become brittle, cracked, hardened or damaged around the connection points.

A damaged or disconnected pressure hose can compromise the integrity of its circuit and may contribute to incorrect pressure behaviour or engine performance problems.

Replacing a deteriorated hose with the correct Genuine Porsche component helps restore the original connection, maintain the intended system arrangement and support dependable engine operation.

Ideal for Porsche Macan engine servicing, charge-air system repairs, turbocharger-related diagnostics and routine hose replacement, this Genuine Porsche Charge-Air Pressure Hose provides a factory-specified replacement for the appropriate V6 applications.

What This Product Does:
The charge-air pressure hose provides a connection within the engine's charge-air cooler and pressure-pipe assembly.

Turbocharged engines compress incoming air before it enters the engine. This process increases air temperature, so the air is passed through charge-air cooling components before being delivered to the intake system.

The complete arrangement relies on secure hoses, seals, clamps and pipe connections.

Part number 95B145979A forms part of this assembly and helps maintain the integrity of its designated pressure-related connection.

Its main functions include:

• Maintaining the specified hose connection: Links the corresponding components within the charge-air assembly.
• Supporting pressure-system integrity: Helps prevent unwanted leakage from the connected circuit.
• Maintaining correct hose routing: Follows Porsche's original connection arrangement.
• Accommodating engine vibration: Provides flexibility between the associated components.
• Supporting reliable turbocharged engine operation: Helps maintain the intended condition of the charge-air system.
• Reducing unwanted air leakage: Provides a serviceable connection when correctly installed.
• Maintaining original component fitment: Matches the designated Porsche installation.
• Supporting accurate system operation: Helps prevent faults arising from a damaged or disconnected hose.
• Allowing targeted maintenance: Enables replacement of a defective hose without unnecessarily replacing the entire charge-air assembly.
• Preserving factory construction: Maintains the original Porsche hose configuration.

Symptoms Of Wear Or Failure:
A pressure hose within the turbocharged intake system may deteriorate because of heat, vibration, contamination or damage during previous repairs.

Common signs of wear or failure include:

• Visible cracks: Ageing or excessive heat may cause surface cracking.
• Hardened hose material: Deterioration may reduce flexibility.
• Split hose ends: Cracks can develop where the hose connects to a fitting.
• Loose hose connections: A damaged clamp or hose end may allow movement.
• Disconnected hose: The hose may become detached from its original connection.
• Visible abrasion: Contact with surrounding components may wear through the hose surface.
• Flattened or kinked hose: Incorrect routing may restrict the intended passage.
• Softened or swollen material: Exposure to incompatible fluids or contaminants may damage the hose.
• Damaged retaining clamp: A corroded or incorrectly fitted clamp may prevent secure attachment.
• Air leakage from the connected circuit: A split or insecure hose may compromise pressure or vacuum integrity.
• Engine warning light: A significant fault affecting pressure control or monitoring may trigger a diagnostic warning.
• Reduced engine response: Certain charge-air system leaks can affect turbocharged engine performance.
• Inconsistent acceleration: Pressure-system faults may contribute to irregular engine response.
• Unusual air leakage noises: A defective connection may produce audible leakage under relevant operating conditions.
• Repeated pressure-related diagnostic faults: Fault codes may indicate the need to inspect the associated hoses and connections.

Why Replacement Matters:
Replacing a damaged charge-air pressure hose helps maintain the integrity of the engine's original pressure-related connections.

Even a relatively small hose can be important to the correct operation of its associated system.

A cracked, loose or disconnected hose may allow unwanted leakage, interfere with pressure behaviour or prevent the connected components from functioning as intended.

Continued use of a damaged hose can make fault diagnosis more difficult and may contribute to further deterioration.

Installing a Genuine Porsche replacement Charge-Air Pressure Hose helps to:

• Restore the original connection: Replace a defective hose with the specified component.
• Reduce unwanted air leakage: Address leaks caused by cracks or damaged hose ends.
• Maintain pressure-system integrity: Preserve the intended operating condition of the connected circuit.
• Support reliable engine performance: Help ensure the charge-air system operates correctly.
• Replace heat-damaged material: Renew hoses affected by prolonged engine compartment temperatures.
• Restore secure attachment: Replace a hose that no longer remains firmly connected.
• Prevent further deterioration: Address cracks and abrasion before the hose fails completely.
• Support accurate engine diagnostics: Eliminate a confirmed defective connection as a possible fault source.
• Maintain correct routing: Preserve Porsche's intended hose position and configuration.
• Support turbocharger system maintenance: Restore the associated charge-air assembly.
• Maintain original equipment fitment: Use the correct Porsche component.
• Avoid unsuitable universal hose substitutions: Preserve the intended dimensions and connection characteristics.
• Support long-term engine reliability: Maintain a sound hose connection within the engine system.

Replacement is recommended when the hose is cracked, split, hardened, swollen, abraded, kinked or unable to remain securely attached.

Where the mating connections or retaining clamps are damaged, these components should also be inspected and renewed as necessary.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B145979A

The product you are viewing cross references to these numbers

Pressure Hose. 

The Genuine Porsche Pressure Hose (Part Number: 95B145555) is an original equipment hose designed for selected Porsche Macan (95B.1) models equipped with 3.0L and 3.6L turbocharged V6 petrol engines.

Fits:

• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 20

This component forms part of the engine's charge-air cooler and pressure-pipe assembly, which incorporates the hoses, pipes, connecting fittings and associated components used to manage compressed intake air.

The Porsche Macan S, GTS and Turbo models use turbocharging to increase the quantity of air delivered to the engine. Charge-air cooling components help reduce the temperature of compressed intake air, supporting efficient combustion and consistent engine performance.

Within this assembly, several smaller pressure-related hoses provide connections between the relevant components.

Porsche reference 95B145555 is one of these hoses.

It provides the specified flexible connection within the charge-air system, helping maintain the integrity of its associated air-pressure or vacuum circuit.

This component should not be confused with the large-diameter main boost-pressure hoses connecting the turbochargers, charge-air coolers and intake pipework.

Manufactured to Porsche's original equipment specifications, the hose is designed to match the corresponding factory mounting and routing arrangement.

Correct hose fitment is important because pressure-related connections must remain securely attached and free from cracks, damage or unwanted leakage.

During normal operation, the hose is exposed to engine compartment heat, vibration, changing pressure conditions and environmental contamination.

Over time, flexible hose material can deteriorate through prolonged heat exposure, ageing or contact with surrounding components.

The hose may become hardened, cracked, split or damaged around its connection points.

A defective hose may allow air to escape from the connected circuit or otherwise interfere with the intended pressure or vacuum conditions.

Depending on the exact function of the connection, this may contribute to pressure-related faults or inconsistent operation of the associated engine system.

Replacing a worn or damaged hose with a Genuine Porsche component helps restore the correct connection, maintain the factory routing arrangement and support reliable operation of the engine's charge-air system.

Ideal for Porsche Macan engine maintenance, pressure-system repairs, charge-air system inspections and replacement of ageing hoses, the Genuine Porsche Pressure Hose provides a factory-specified replacement for compatible applications.

What This Product Does:
The Pressure Hose 95B145555 provides a flexible connection within the charge-air cooler and pressure-pipe assembly of the Porsche Macan V6 engine.

A turbocharged engine uses compressed intake air to support increased engine output.

The charge-air assembly contains various pipe connections, hoses and pressure-related components that must operate together.

This particular hose is listed within that assembly and helps maintain the intended connection between its associated fittings.

Its main functions include:

• Providing a pressure-related air connection: Links the corresponding components within the charge-air assembly.
• Maintaining circuit integrity: Helps prevent unwanted air leakage at the specified connection.
• Supporting correct engine-system operation: Maintains the condition of the associated pressure or vacuum circuit.
• Accommodating engine movement: Its flexible construction allows for normal vibration and movement between connected components.
• Maintaining original hose routing: Follows Porsche's specified installation arrangement.
• Providing secure attachment: Works with the appropriate hose clamps and connecting fittings.
• Reducing the risk of air leaks: Maintains a sound connection when correctly installed.
• Supporting engine maintenance: Allows a defective hose to be replaced independently.
• Preserving original component fitment: Maintains the correct hose configuration for the applicable engine.
• Supporting long-term reliability: Helps maintain a serviceable air connection within the engine system.

Symptoms Of Wear Or Failure:
The pressure hose operates in an environment exposed to heat, engine vibration and repeated changes in operating conditions.

As the material ages, deterioration may affect the hose body or its connections.

Common symptoms of wear or failure include:

• Visible cracks: Ageing or heat damage may cause the hose surface to crack.
• Split hose ends: Cracks may develop around the areas where the hose attaches to its fittings.
• Hardened rubber: The hose may lose flexibility because of prolonged heat exposure.
• Softened or swollen material: Contamination or deterioration may affect the hose's original condition.
• Loose connections: The hose may no longer remain firmly attached.
• Damaged hose clamps: Corrosion or incorrect installation may compromise fastening.
• Disconnected hose: A damaged or loose connection may allow the hose to separate.
• Air leakage: Cracks or loose hose ends may allow leakage from the connected circuit.
• Flattened or kinked hose: Incorrect routing may restrict the hose passage.
• Visible abrasion: Contact with neighbouring engine components may wear through the material.
• Oil residue around the hose: Oil mist or contamination may indicate leakage or deterioration in the surrounding system.
• Unusual hissing noises: Air may escape from a damaged connection under relevant operating conditions.
• Engine warning light: A significant pressure-related fault may trigger an engine-management warning.
• Inconsistent engine response: Depending on the hose's function, an air-system fault may contribute to irregular operation.
• Pressure-related diagnostic fault codes: Electronic diagnostics may indicate a problem requiring inspection of nearby hoses and connections.

Why Replacement Matters:
Replacing a deteriorated pressure hose helps maintain the integrity of the Porsche Macan's original engine air connections.

Even relatively small hoses can be important to the correct operation of the systems to which they are connected.

A cracked, split or disconnected hose may allow unwanted leakage or prevent the associated circuit from operating as intended.

Continued use of damaged hoses may also complicate the diagnosis of engine faults.

Installing a Genuine Porsche replacement Pressure Hose helps to:

• Restore the original air connection: Replace damaged or deteriorated hose material.
• Reduce unwanted leakage: Address cracks and loose connections.
• Maintain the intended pressure or vacuum circuit: Restore the correct connection arrangement.
• Replace ageing hose material: Renew components affected by heat and engine compartment conditions.
• Restore secure attachment: Replace hoses that no longer remain correctly connected.
• Maintain factory hose routing: Preserve the original installation geometry.
• Support reliable engine operation: Maintain a sound connection within the charge-air assembly.
• Reduce the risk of further deterioration: Address minor cracks before complete hose failure.
• Support accurate fault diagnosis: Eliminate a confirmed defective hose as a possible cause of pressure-system faults.
• Protect associated fittings: Reduce unwanted movement caused by incorrect or damaged hose connections.
• Support preventative maintenance: Replace visibly deteriorated hoses during engine servicing.
• Maintain Genuine Porsche quality: Use a factory-specified replacement component.
• Avoid unsuitable universal replacements: Maintain the intended hose specification and fitment.

Replacement is recommended when the hose is cracked, split, hardened, swollen, kinked, abraded or unable to remain securely attached.

If the corresponding fittings or hose clamps are also damaged, they should be inspected and renewed as necessary.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B145555

The product you are viewing cross references to these numbers

Secondary Air Injection Valve. 

The Genuine Porsche Secondary Air Injection Valve (Part Number: 94811320351) is an original equipment emissions control component designed for selected Porsche Cayenne, 911 Carrera, Boxster, Cayman and Panamera models equipped with a secondary air injection system.
Sold Each.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16  

Diagram Ref No 5

Manufactured to Porsche's original equipment specifications, this valve forms part of the engine's secondary air injection system, which helps reduce harmful exhaust emissions during the initial warm-up period following a cold start.

The secondary air injection system supplies fresh air into the exhaust passages when the engine is cold. This additional oxygen helps promote the oxidation of unburnt hydrocarbons and carbon monoxide in the exhaust gases, supporting faster catalytic converter warm-up and improved emissions performance.

The valve controls the passage of this secondary air into the exhaust system and helps prevent hot exhaust gases from flowing backwards towards the secondary air pump and associated pipework.

During normal operation, the valve works alongside the secondary air pump, air hoses, control components and engine management system to deliver fresh air when required.

Over time, the original valve may deteriorate due to repeated exposure to heat, moisture, exhaust deposits and carbon contamination. Internal sticking, damaged sealing surfaces or corrosion can prevent the valve from opening or closing correctly.

A faulty valve may reduce secondary air flow, cause excessive exhaust emissions during cold starts or trigger an engine management warning light.

Replacing a worn or defective secondary air injection valve with a Genuine Porsche component helps restore the intended operation of the emissions control system, maintain proper exhaust gas isolation and protect associated secondary air injection components.

Ideal for emissions system repairs, secondary air injection fault diagnosis and Porsche engine maintenance, this Genuine Porsche replacement provides the correct original equipment specification for compatible vehicles.

What This Product Does:
The secondary air injection valve is a component of the engine's exhaust emissions control system.

Its primary function is to allow fresh air supplied by the secondary air pump to enter the exhaust system during the appropriate operating conditions.

When a petrol engine is first started from cold, the catalytic converters have not yet reached their most effective operating temperature. During this period, exhaust emissions can be higher than when the engine is fully warmed up.

The secondary air injection system introduces fresh air into the exhaust passages to help oxidise remaining hydrocarbons and carbon monoxide, supporting emissions reduction during the warm-up phase.

The valve also acts as a barrier against reverse exhaust gas flow, helping protect the secondary air pump and connected hoses.

Its main functions include:

• Controlling secondary air flow: Provides the intended air passage between the secondary air pump and exhaust system.
• Reducing cold-start emissions: Supports the oxidation of unburnt hydrocarbons and carbon monoxide during engine warm-up.
• Supporting catalytic converter warm-up: Helps establish the exhaust conditions needed for effective catalytic converter operation.
• Preventing exhaust gas backflow: Helps stop hot exhaust gases from travelling towards the secondary air pump.
• Protecting secondary air components: Reduces exposure of the pump and connected hoses to exhaust heat and contamination.
• Maintaining emissions system functionality: Supports the secondary air injection system's intended operating sequence.
• Supporting engine management monitoring: Helps maintain the airflow conditions expected during secondary air injection diagnostic checks.
• Preserving factory emissions control: Maintains the system specified by Porsche for the applicable engine.

The secondary air injection valve is not an exhaust gas recirculation (EGR) valve, an engine intake valve or a turbocharger control valve. Its purpose is to manage fresh-air delivery into the exhaust emissions system.

Symptoms Of Wear Or Failure:
The secondary air injection valve is exposed to substantial temperature changes, moisture and exhaust-related contamination.

Repeated cold-start operation and ageing may eventually affect its internal mechanism or sealing surfaces.

Common symptoms of a worn or faulty secondary air injection valve include:

• Check engine warning light: A malfunctioning valve may cause the engine management system to register a secondary air injection fault.
• Secondary air injection fault codes: Diagnostic trouble codes such as P0410, P0411 or related system-specific codes may be recorded when expected airflow is not detected.
• Increased cold-start emissions: A valve that fails to open may prevent the correct volume of fresh air from reaching the exhaust system.
• Failed emissions test: A defective secondary air system may contribute to emissions-related test failures, depending on the vehicle and test conditions.
• Valve stuck closed: Carbon deposits or internal mechanical damage may restrict secondary air flow.
• Valve stuck open or leaking: A damaged valve may allow exhaust gases to flow backwards into the secondary air circuit.
• Unusual air pump noises: Exhaust backflow or moisture contamination may contribute to deterioration of the secondary air pump.
• Carbon contamination: Heavy deposits inside the valve may interfere with correct operation.
• Corrosion or internal sticking: Moisture and heat exposure may cause the valve mechanism to seize.
• Damaged valve sealing surfaces: Wear or contamination may prevent the valve from sealing correctly.
• Air leakage around connections: Damaged gaskets or loose connections may reduce secondary air system efficiency.
• Repeated secondary air pump failures: Persistent pump damage may justify checking whether a leaking valve is allowing exhaust gases or condensate into the pump circuit.
• Inconsistent secondary air operation: The system may not achieve the expected airflow during engine management tests.

Why Replacement Matters:
Replacing a defective secondary air injection valve is important for maintaining the original emissions control system and protecting associated components.

A valve that remains closed may prevent fresh air from entering the exhaust passages during cold starts, reducing the effectiveness of the secondary air injection system.

A valve that fails to seal correctly may allow hot exhaust gases or contamination to travel backwards towards the secondary air pump.

If this condition continues, the pump, hoses and connecting components may be exposed to unnecessary heat and contamination.

Installing a Genuine Porsche replacement Secondary Air Injection Valve helps to:

• Restore secondary air flow: Re-establish the intended passage of fresh air into the exhaust system.
• Support reduced cold-start emissions: Help the emissions control system operate as designed.
• Maintain catalytic converter warm-up performance: Support the original cold-start emissions strategy.
• Prevent exhaust gas backflow: Restore the valve's intended reverse-flow protection.
• Protect the secondary air pump: Help prevent hot exhaust gases and contamination from reaching pump components.
• Address emissions-related warning lights: Resolve diagnostic faults where a defective valve has been confirmed as the cause.
• Maintain emissions system reliability: Replace sticking, leaking or damaged valve components.
• Prevent further contamination: Reduce unwanted exhaust deposits entering the secondary air circuit.
• Restore factory system operation: Maintain Porsche's original emissions control arrangement.
• Support successful emissions compliance: Help the vehicle meet its applicable emissions requirements when the rest of the system is functioning correctly.
• Reduce the risk of repeated repairs: Address a defective valve that may contribute to secondary air pump damage.
• Maintain Genuine Porsche quality: Use an original equipment component specified for compatible engines.

Replacement is particularly recommended when inspection confirms that the valve is stuck, blocked, leaking or unable to prevent exhaust gas backflow.

When replacing the valve, the secondary air pump, associated pipework and gasket should also be inspected to identify any underlying causes of failure.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94811320351

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