Porsche

Tiptronic Pressure Regulator. 
The Genuine Porsche Tiptronic Pressure Regulator 98632560300 is an electro-hydraulic control component installed inside the valve body of selected Porsche Tiptronic automatic transmissions.
Sold Each.
x3 Required Per Car.

Fits:

• 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
• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche 996 C2 3.4L 1997-08/01
• Porsche 996 C4 3.4L 1997-08/01
• Porsche 996 C2 3.6L 2001
• Porsche 996 C4 3.6L 2001
• Porsche 996 C4S 3.6L 2001
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08  

Diagram Ref No 8

Its job is to regulate hydraulic transmission-fluid pressure in response to electrical commands from the Tiptronic transmission control system.

Automatic transmissions depend on accurately controlled hydraulic pressure to operate their internal clutches and braking elements. By varying this pressure, the transmission can engage and release the appropriate internal components smoothly and at the correct time.

A worn, sticking or electrically defective pressure regulator can interfere with this process and may contribute to harsh gear changes, delayed engagement, slipping, irregular shift quality or transmission fault warnings.

Replacing a confirmed faulty regulator helps restore proper hydraulic pressure control and allows the Tiptronic transmission to perform gear changes as designed.

What This Product Does:
The Tiptronic Pressure Regulator converts an electrical control signal from the transmission-management system into controlled hydraulic pressure within the automatic transmission.

Its main functions include:

• Regulating automatic transmission fluid pressure.
• Controlling hydraulic pressure within the valve body.
• Supporting smooth clutch and brake-element engagement.
• Helping control gear-change quality.
• Supporting consistent transmission operation.
• Responding to commands from the Tiptronic control system.
• Helping maintain correct hydraulic operation under different loads.
• Replacing a sticking, electrically failed or mechanically worn regulator.

Symptoms Of Wear Or Failure:
Possible symptoms can include:

• Harsh gear changes.
• Jerking during shifts.
• Delayed gear engagement.
• Delayed selection of Drive.
• Delayed selection of Reverse.
• Transmission slipping.
• Engine speed flaring between gears.
• Irregular shift timing.
• Transmission remaining in one gear.
• Limp-home or emergency operating mode.
• Tiptronic warning indication.
• Transmission fault message.
• Stored transmission fault codes.
• Inconsistent shifts when hot.
• Inconsistent shifts when cold.
• Excessively firm engagement.
• Poor low-speed shift quality.

These symptoms are not unique to the pressure regulator and proper diagnosis is essential.

Why Replacement Matters:
Replacing a confirmed faulty Tiptronic Pressure Regulator helps restore:

• Correct hydraulic-pressure control.
• More consistent gear changes.
• Smoother clutch engagement.
• Correct transmission response.
• Reduced slipping.
• Reduced drivetrain shock.
• Proper Tiptronic control.
• Reliable automatic transmission operation.

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

98632560300

The product you are viewing cross references to these numbers

Door Mirror Base – Left Hand Drive (LHD)

Restore secure exterior mirror mounting with this replacement door mirror base for left-hand drive Porsche 991, 981 Boxster and Cayman models.

Fits:

• Porsche Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16

For cars with Option Codes
098 - Left Hand Drive
254 - Manually retractable exterior mirrors
255 - Manually retractable exterior mirrors with memory
256 - Manually retractable exterior mirrors with automatic dimming
257 - Manually retractable exterior mirrors with automatic dimming and memory

Diagram Ref No 1 

The mirror base connects the exterior door mirror assembly to the vehicle, providing a stable mounting point while maintaining correct mirror positioning.

Ideal for replacing a damaged, loose or broken original mounting base during mirror repairs or restoration.

What Does It Do?

The mirror base secures the exterior mirror assembly to the door, keeping it correctly positioned for rearward visibility.

It also provides the mounting arrangement that allows the mirror housing to fold manually when required.

Why Is It Important?

A secure mirror base prevents unwanted movement and maintains correct mirror alignment.

A damaged base may cause:

• Loose or vibrating door mirrors
• Incorrect mirror positioning
• Difficulty folding the mirror
• Excessive movement at the door mounting
• Poor alignment with surrounding trim

Why Do Mirror Bases Fail?

Common causes include:

• Accidental impact or collision damage
• Excessive force when folding the mirror
• Wear around mounting points
• Corrosion or deterioration of fixings
• Damage during mirror removal

When Should It Be Replaced?

Replace the mirror base if it is cracked, distorted, loose or unable to support the mirror assembly securely.

Replacement may also be necessary following accident damage or during exterior mirror refurbishment.

Installation Notes

Remove the door mirror assembly and inspect the mounting points before fitting.

Ensure the correct left or right-hand LHD base is selected. Secure the replacement using the appropriate Porsche fixing procedure and check mirror alignment after installation.

Key Features

• Replacement exterior door mirror base
• For selected Porsche 991 and 981 models
• Left-hand drive applications only
• Designed for manually folding mirror assemblies
• Provides secure exterior mirror mounting
• Replaces damaged or broken original bases
• Suitable for door mirror repairs and restoration

Door Mirror Bases

The Porsche 991 Carrera, 981 Boxster and 981 Cayman use dedicated exterior mirror mounting bases to secure the door mirrors and maintain correct positioning.

Left-hand mirror base 99173121908 and right-hand mirror base 99173122008 provide replacement mounting components for compatible left-hand drive vehicles with manually folding exterior mirrors.

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

9917312

The product you are viewing cross references to these numbers

Transfer Box Input Shaft Oil Seal. 
The Genuine Porsche Transfer Box Input Shaft Oil Seal (Part Number 9Y0321199B) is a precision-engineered drivetrain sealing component designed to prevent oil leakage from the transfer box on compatible Porsche Cayenne models.

Fits:

• Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
• Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
• Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne GTS V8 4.0L Bi-Turbo Petrol 2023>>
• Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>  

Diagram Ref No 6

Manufactured to Porsche's original equipment specifications, this radial shaft seal provides a reliable sealing barrier around the rotating input shaft where it enters the transfer box housing.

The transfer box is an essential component of the Porsche Cayenne's four-wheel-drive system, responsible for distributing engine torque through the drivetrain. Its internal gears, bearings and associated moving components rely on the correct quantity of lubricating oil to operate efficiently and minimise friction.

The input shaft oil seal helps retain this vital lubricant within the transfer box while limiting the entry of dirt, moisture and external contaminants.

Constructed for demanding drivetrain operating conditions, the seal is designed to accommodate continuous shaft rotation, temperature changes and normal mechanical loads.

Over time, the original oil seal can deteriorate due to ageing, heat exposure, friction, shaft wear or contamination. A worn or damaged seal may allow transfer box oil to escape, potentially reducing lubrication and increasing wear on internal drivetrain components.

Replacing a leaking or damaged seal with a Genuine Porsche component helps restore the transfer box's sealing integrity, maintain the correct lubricant level and protect the four-wheel-drive system against avoidable mechanical damage.

Ideal for transfer box oil leak repairs, drivetrain servicing and preventative maintenance, this genuine replacement oil seal offers factory-correct dimensions and fitment for the specified Porsche application.

What This Product Does:
The transfer box input shaft oil seal is a critical sealing component within the vehicle's four-wheel-drive transmission system.

Its primary functions include:

• Prevents Transfer Box Oil Leakage: Creates a seal around the rotating input shaft to help prevent lubricant from escaping the transfer box housing.
• Maintains Lubrication Levels: Helps retain the correct quantity of oil required for reliable transfer box operation.
• Protects Internal Gears and Bearings: Supports effective lubrication of the transfer box's mechanical components.
• Prevents Contamination: Helps reduce the entry of dirt, dust and moisture around the input shaft opening.
• Accommodates Shaft Rotation: Maintains sealing contact around the shaft during normal drivetrain operation.
• Reduces Lubricant Loss: Helps prevent gradual oil loss caused by a worn or deteriorated sealing surface.
• Supports Drivetrain Reliability: Helps preserve the operating conditions required for dependable four-wheel-drive performance.
• Reduces Premature Component Wear: Helps maintain the lubricant supply necessary to minimise friction and mechanical wear.
• Maintains Transfer Box Integrity: Provides the factory-specified sealing arrangement between the input shaft and transfer box housing.
• Supports Long-Term Transmission Durability: Helps protect the internal drivetrain components against damage associated with insufficient lubrication.

Symptoms Of Wear Or Failure:
Transfer box input shaft oil seals are exposed to continuous shaft rotation, lubricant pressure, temperature fluctuations and mechanical vibration.

Over time, the sealing lip may harden, wear or become damaged, allowing lubricant to escape.

Common symptoms of a worn or failing transfer box input shaft oil seal include:

• Transfer Box Oil Leakage: Oil may seep or drip from the area where the input shaft enters the transfer box housing.
• Oil Stains Beneath the Vehicle: Small oil spots or puddles may develop underneath the transmission or transfer box area.
• Visible Oil Residue: Wet or oily deposits may appear around the input shaft flange, transfer box housing or nearby components.
• Low Transfer Box Oil Level: Continued leakage can gradually reduce the amount of lubricant within the transfer box.
• Hardened or Deteriorated Seal: Ageing and heat exposure may cause the sealing material to lose flexibility.
• Damaged Sealing Lip: Wear, tearing or deformation of the sealing lip may prevent effective sealing.
• Contaminated Surrounding Components: Escaping oil may spread onto nearby drivetrain components or underbody surfaces.
• Increased Drivetrain Noise: Significant lubricant loss may contribute to whining, humming or grinding noises from the transfer box.
• Drivetrain Vibration or Roughness: Severe lubrication loss or resulting internal wear may contribute to abnormal drivetrain behaviour.
• Overheating of Internal Components: Insufficient lubrication may increase friction and operating temperatures within the transfer box.
• Oil Leakage Following Repairs: Incorrect installation or damage during previous drivetrain work may prevent the seal from functioning correctly.
• Visible Shaft or Flange Wear: Damage to the rotating sealing surface may cause repeated leakage, even after a new seal has been installed.

Why Replacement Matters:
Replacing a worn or leaking input shaft oil seal is important for maintaining transfer box lubrication, drivetrain reliability and the long-term performance of the Porsche Cayenne's four-wheel-drive system.

Key Benefits of Replacement:

• Restores Effective Oil Sealing: Replaces worn or damaged sealing surfaces to help prevent transfer box oil leakage.
• Maintains Correct Lubrication Levels: Helps retain the lubricant necessary for normal transfer box operation.
• Protects Internal Gears and Bearings: Reduces the risk of excessive wear caused by inadequate lubrication.
• Helps Prevent Expensive Transfer Box Damage: Addressing oil leakage promptly may prevent more serious internal drivetrain problems.
• Reduces Oil Contamination: Helps protect the interior of the transfer box against external dirt and moisture.
• Supports Smooth Drivetrain Operation: Helps maintain the lubrication conditions required for reliable torque transfer.
• Reduces Premature Component Wear: Maintains a protective lubricant film between internal moving components.
• Genuine Porsche Quality: Manufactured to Porsche's original equipment dimensions and application requirements.
• Correct Factory Fitment: Designed to match the specified input shaft sealing arrangement.
• Supports Four-Wheel-Drive Reliability: Helps preserve the mechanical condition of the transfer box assembly.
• Ideal During Transfer Box Repairs: Suitable for replacement when the input shaft flange or related drivetrain components are removed.
• Cost-Effective Preventative Maintenance: Replacing a defective oil seal may help avoid the considerably higher cost of repairing or replacing a damaged transfer box.

Although the transfer box input shaft oil seal is a relatively small component, it performs an essential protective function within the drivetrain.

Even a minor oil leak can gradually reduce the transfer box lubricant level. If left unresolved, insufficient lubrication may increase friction, accelerate internal component wear and eventually lead to serious transfer box damage.

Replacing a defective seal with a Genuine Porsche component helps restore the original sealing arrangement and protect the transfer box against avoidable lubricant loss.

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

9Y0321199B

The product you are viewing cross references to these numbers

Hydraulic Clutch Pipe, RHD.

The Genuine Porsche Hydraulic Clutch Pipe, RHD (Part Number: 91142319800) is an original equipment clutch hydraulic system component designed for selected right-hand-drive Porsche 911 Carrera and 911 Turbo models equipped with a hydraulically operated manual clutch.

Fits:

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

Diagram Ref No 2

This clutch pipe forms part of the hydraulic circuit associated with the clutch master cylinder, helping transmit hydraulic pressure through the clutch operating system when the driver presses the clutch pedal.

Manufactured to Porsche's original equipment specifications, the pipe is designed to provide the correct fitment, routing and secure hydraulic connections for the applicable right-hand-drive vehicle.

Unlike earlier cable-operated clutch arrangements, the hydraulic clutch system uses fluid pressure to operate the clutch release mechanism. When the clutch pedal is depressed, the master cylinder generates hydraulic pressure, which is transmitted through the pipework to the clutch slave cylinder.

The slave cylinder operates the clutch release mechanism, allowing the clutch to disengage so that the driver can change gear.

The hydraulic pipe must remain properly sealed and free from restrictions to maintain reliable clutch operation. Even a small fluid leak can allow hydraulic pressure to fall, potentially affecting clutch disengagement and making gear selection difficult.

Over time, original clutch pipes may deteriorate because of corrosion, vibration, mechanical damage, ageing fittings or previous maintenance work. Damaged connections or weakened pipework can result in hydraulic fluid leakage and loss of clutch pressure.

A defective hydraulic clutch pipe may cause a soft clutch pedal, inconsistent clutch engagement, difficulty selecting gears or complete loss of clutch operation.

Replacing a damaged or leaking pipe with a Genuine Porsche component helps restore hydraulic system integrity, maintain reliable clutch operation and preserve the original clutch pipe routing.

Ideal for clutch hydraulic repairs, master cylinder servicing, fluid leak investigations and classic Porsche restoration projects, this Genuine Porsche Hydraulic Clutch Pipe provides a factory-specified replacement for compatible right-hand-drive vehicles.

What This Product Does:
The hydraulic clutch pipe is an essential component of the Porsche 911's hydraulic clutch operating system.

Its primary function is to carry pressurised hydraulic fluid between components of the clutch actuation circuit.

When the driver presses the clutch pedal, the clutch master cylinder converts pedal movement into hydraulic pressure.

This pressure travels through the hydraulic clutch pipework towards the slave cylinder, which activates the clutch release mechanism.

When the pedal is released, hydraulic pressure reduces and the clutch mechanism returns towards its engaged position.

The hydraulic pipe provides the sealed fluid passage necessary for this process.

Its main functions include:

• Transmitting hydraulic pressure: Carries clutch fluid under pressure through the clutch operating circuit.
• Supporting clutch disengagement: Enables pressure generated by the master cylinder to reach the clutch release mechanism.
• Maintaining hydraulic fluid containment: Provides a sealed passage to prevent fluid loss.
• Supporting smooth gear changes: Helps maintain consistent clutch operation during manual gear selection.
• Maintaining clutch pedal response: Supports predictable pedal operation when the hydraulic system is correctly functioning.
• Connecting clutch hydraulic components: Forms part of the pipework between the master cylinder and downstream clutch operating components.
• Maintaining hydraulic circuit integrity: Helps prevent air entering through damaged connections or leaking pipework.
• Preserving correct RHD routing: Provides the factory-specified pipe arrangement for applicable right-hand-drive models.
• Supporting reliable clutch operation: Helps maintain consistent pressure transmission during repeated clutch use.
• Maintaining original Porsche specifications: Preserves the intended hydraulic clutch system configuration.

The hydraulic clutch pipe does not independently operate the clutch. It works together with the master cylinder, slave cylinder, associated hoses and mechanical release components.

Symptoms Of Wear Or Failure:
The hydraulic clutch pipe is exposed to vibration, changes in temperature, environmental contamination and hydraulic fluid pressure.

After years of operation, corrosion or physical damage may compromise the pipe or its connections.

Common symptoms of a worn or damaged hydraulic clutch pipe include:

• Visible hydraulic fluid leaks: Cracked pipework or damaged connections may allow clutch fluid to escape.
• Fluid around pipe connections: Dampness near the unions or fittings may indicate a sealing problem.
• Falling hydraulic fluid level: A leaking clutch circuit may cause the fluid reservoir level to decrease.
• Soft or spongy clutch pedal: Fluid leakage or air entering the system can reduce normal pedal resistance.
• Clutch pedal travelling too far: Loss of hydraulic pressure may cause excessive pedal travel.
• Clutch pedal remaining near the floor: Severe pressure loss may prevent normal clutch pedal return.
• Difficulty selecting gears: Incomplete clutch disengagement may make gear changes difficult.
• Grinding during gear selection: A clutch that does not release fully may contribute to gear engagement noises.
• Difficulty selecting reverse gear: Inadequate clutch release may become particularly noticeable when selecting reverse.
• Inconsistent clutch engagement point: Hydraulic problems may cause the clutch bite point to vary.
• Intermittent clutch operation: Small fluid leaks or air contamination may cause inconsistent clutch performance.
• Corrosion on pipework: Rust or deterioration may weaken the pipe and increase the likelihood of leakage.
• Damaged or bent pipe sections: Physical impact or incorrect installation may restrict the hydraulic passage.
• Loose retaining clips: Missing or damaged supports may allow the pipe to vibrate against surrounding components.
• Damaged fittings or unions: Worn threads or distorted connection surfaces may prevent proper hydraulic sealing.
• Repeated need to bleed the clutch: Air entering through a defective connection may cause recurring hydraulic problems.

Why Replacement Matters:
Replacing a damaged hydraulic clutch pipe is important for maintaining reliable clutch disengagement and the correct operation of the manual transmission.

A leaking pipe can gradually reduce the amount of hydraulic fluid available within the clutch circuit, leading to a loss of operating pressure.

If sufficient pressure cannot reach the clutch slave cylinder, the clutch may fail to disengage fully.

This can make gear selection difficult and, in severe cases, prevent the driver from operating the gearbox normally.

Continuing to operate the vehicle with a defective hydraulic clutch system may also place unnecessary stress on transmission components.

Installing a Genuine Porsche replacement Hydraulic Clutch Pipe helps to:

• Restore hydraulic pressure transmission: Re-establish the intended pressure path through the clutch operating circuit.
• Prevent hydraulic fluid leakage: Replace damaged or corroded pipework that compromises fluid containment.
• Improve clutch pedal consistency: Help restore predictable pedal response where a leaking pipe is responsible.
• Support smooth gear selection: Maintain the hydraulic pressure needed for reliable clutch disengagement.
• Reduce difficult gear changes: Address clutch release problems caused by a confirmed pipe fault.
• Prevent complete hydraulic failure: Replace weakened components before significant fluid loss occurs.
• Reduce the risk of air entering the system: Restore secure hydraulic connections.
• Protect transmission components: Help prevent unnecessary gear engagement stress associated with incomplete clutch release.
• Maintain correct RHD installation: Restore the original Porsche pipe routing and configuration.
• Support clutch system servicing: Provide replacement pipework during master cylinder or slave cylinder repairs.
• Preserve vehicle originality: Maintain the factory hydraulic clutch arrangement.
• Support classic Porsche restoration: Replace ageing hydraulic components during refurbishment.
• Maintain Genuine Porsche quality: Use an original equipment component intended for the relevant vehicle application.

Replacement is particularly recommended when inspection confirms hydraulic fluid leakage, corrosion, mechanical damage or deteriorated connections.

When replacing the pipe, the clutch master cylinder, flexible hose, slave cylinder and associated fittings should also be inspected.

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

91142319800

The product you are viewing cross references to these numbers

Number Plate Holder Assembly Kit, Front - for USA Cars 

This front number plate holder assembly kit is designed for USA specification Porsche 997.2 models, providing a secure mounting point for the smaller American-style licence plate.

Fits:

• 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
  

Diagram Ref No 21

Designed to follow the contours of the original front bumper, the bracket ensures correct number plate positioning while maintaining a neat, factory-style appearance.

The kit includes the mounting bracket and fixing screws required to attach the holder and number plate to the vehicle.

Fitment Note: Designed for standard front bumper configurations. Not suitable for vehicles fitted with Aerokit Cup or Sport Design front bumpers, which require alternative mounting brackets. Confirm compatibility against the vehicle VIN and bumper specification before ordering.

What Does the Number Plate Holder Do?

The holder provides a stable mounting surface for the front licence plate, preventing direct attachment to the bumper and ensuring correct positioning.

Its contoured design follows the front bumper profile, helping keep the number plate securely mounted during normal driving.

Why Replace the Number Plate Holder?

The original bracket may become damaged through minor collisions, parking impacts or repeated removal of the number plate.

Common problems include:

• Cracked or broken mounting brackets.
• Damaged screw holes or fixing points.
• Loose or missing mounting screws.
• Distortion following minor bumper impacts.
• Missing brackets following bumper replacement.

Replacing a damaged holder helps restore secure number plate mounting and the original front bumper appearance.

Key Features

• Designed for USA specification front licence plates.
• Suitable for Porsche 997.2 Carrera models with standard bumpers.
• Contoured to match the original bumper profile.
• Provides secure number plate positioning.
• Includes mounting bracket and fixing screws.
• Ideal for bumper repairs and restoration.
• One assembly kit required per vehicle.

Installation Notes

The holder mounts directly to the front bumper using the supplied fixing screws.

Installation may require drilling into the bumper. Check bracket alignment and mounting positions carefully before securing.

Not suitable for Aerokit or Sport Design front bumper configurations.

Product Category Description – Porsche 997.2 Front Number Plate Holders

Porsche 997.2 front number plate holders provide secure mounting for USA specification licence plates while maintaining the original bumper appearance.

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

99770105110

The product you are viewing cross references to these numbers

Hydraulic Clutch Tube With Hose. 
The Porsche Hydraulic Clutch Tube With Hose 982721387A is a genuine Porsche replacement hydraulic pressure line used within the clutch operating system of selected Porsche 718 Boxster and 718 Cayman (982) models with manual transmission.

Fits:

• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)  

Diagram Ref No 7

The assembly combines rigid hydraulic pipework with a flexible hose section, allowing clutch fluid pressure to be transferred through the vehicle while accommodating movement and vibration between components.

When the clutch pedal is pressed, hydraulic pressure generated by the clutch master cylinder is transmitted through the clutch line to the slave-cylinder side of the system. This allows the clutch mechanism to disengage so that gears can be selected smoothly.

What This Product Does:
The hydraulic clutch line forms a sealed pressure path within the clutch operating circuit.

Its main functions include:

• Carrying pressurised hydraulic fluid through the clutch system
• Transferring clutch-pedal input to the clutch release mechanism
• Supporting smooth clutch engagement and disengagement
• Allowing the clutch to fully disengage during gear changes
• Maintaining hydraulic pressure within the clutch circuit
• Accommodating drivetrain movement through its flexible hose section
• Preventing hydraulic fluid loss when the system is correctly sealed
• Maintaining the original Porsche hydraulic clutch layout

Correct operation of this line is essential for consistent clutch-pedal feel and reliable manual gear selection.

Symptoms Of Wear Or Failure:
A hydraulic clutch tube or hose can deteriorate through heat, age, vibration, corrosion or physical damage.

Possible symptoms include:

• Hydraulic fluid leaking from the clutch line
• Dampness around pipe or hose connections
• Visible fluid residue on the line
• Cracked or deteriorated flexible hose material
• Corrosion on rigid pipe sections
• Damaged or kinked pipework
• Bulging hose sections
• Loose or damaged fittings
• Soft or spongy clutch pedal
• Clutch pedal travelling farther than normal
• Clutch pedal slowly sinking
• Clutch pedal failing to return correctly
• Difficulty selecting gears
• Difficulty engaging first or reverse gear
• Gear grinding during selection
• Clutch dragging when the pedal is fully depressed
• Changing clutch engagement point
• Loss of clutch hydraulic pressure

A soft clutch pedal can also result from a failing master cylinder, slave cylinder or air elsewhere in the hydraulic circuit, so the complete system should be inspected.

Why Replacement Matters:
A damaged clutch line can lead to progressive pressure loss and eventually prevent the clutch from disengaging.

Continued use with a deteriorating line can result in:

• Increasing difficulty changing gear
• Clutch drag
• Gear grinding
• Increased wear on gearbox synchronisers
• Loss of clutch-pedal function
• Complete hydraulic failure
• Vehicle becoming difficult or impossible to drive
• Unexpected breakdown

Replacing a leaking or damaged hydraulic line restores the sealed pressure path required for correct clutch operation.

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

982721387A

The product you are viewing cross references to these numbers

Oil Pump Chain Guide Rail. 
The Genuine Porsche Oil Pump Chain Guide Rail 9A110523702 is a replacement guide rail for the chain-driven engine oil pump used on selected Porsche 911, Boxster and Cayman models equipped with the 9A1-family engine.

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 Turbo 2010-13
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12  

Diagram Ref No 13

The engine oil pump is mechanically driven from the crankshaft by a dedicated chain. This guide rail provides a controlled running surface for that chain, helping keep it correctly positioned as it travels between the crankshaft drive and oil pump sprocket.

Although the guide rail is a relatively small component, it performs an important role in the engine lubrication system.

The oil pump must rotate reliably whenever the engine is running so that engine oil can be circulated under pressure to critical internal components.

If the guide rail becomes excessively worn, cracked or damaged, the oil-pump chain may no longer run as smoothly or securely as intended. This can contribute to chain noise, abnormal chain movement, accelerated chain or sprocket wear and, in severe cases, disruption of the oil-pump drive.

Replacing a damaged guide rail helps restore the correct oil-pump chain path and supports reliable engine lubrication.

What This Product Does:
The Oil Pump Chain Guide Rail provides a smooth, accurately positioned running surface for the oil-pump drive chain.

Its main functions are to:

• Guide the oil-pump drive chain.
• Maintain correct chain alignment.
• Control chain movement.
• Reduce unwanted chain vibration.
• Prevent excessive chain whip.
• Help maintain correct engagement with the drive sprockets.
• Work with the oil-pump chain tensioner.
• Support reliable oil-pump operation.
• Reduce abnormal chain and sprocket wear.
• Replace a cracked, worn or damaged original guide.

Symptoms Of Wear Or Failure:
Possible symptoms or inspection findings can include:

• Chain rattling from the engine.
• Mechanical rattling at start-up.
• Persistent chain noise.
• Abnormal noise increasing with engine speed.
• Excessive oil-pump chain movement.
• Visible wear grooves in the guide.
• Cracked guide material.
• Broken guide sections.
• Missing guide material.
• Debris found in the engine oil or sump.
• Abnormal oil-pump chain wear.
• Chain alignment problems.
• Damaged oil-pump sprocket teeth.
• Low oil-pressure warning in severe drive-system failure.

Many of these symptoms can also originate from other engine components, so diagnosis is essential.

Why Replacement Matters:
Replacing a worn or damaged Oil Pump Chain Guide Rail helps restore:

• Correct chain alignment.
• Controlled oil-pump chain movement.
• Proper chain tracking.
• Reduced chain vibration.
• Reliable sprocket engagement.
• Smooth oil-pump drive.
• Long-term lubrication-system reliability.

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

9A110523702

The product you are viewing cross references to these numbers

Coolant Hose, Complete.

The Genuine Porsche Coolant Hose, Complete (95810631022) is an original equipment cooling system replacement component designed for selected Porsche Cayenne 958 models equipped with the 3.0-litre hybrid powertrain.

Fits:

• Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17  

Diagram Ref No 7

Also referred to as a complete water hose or water radiator hose assembly, this component forms part of the vehicle's engine cooling system, carrying coolant between its designated connection points.

The Porsche Cayenne uses a carefully engineered liquid cooling system to regulate operating temperatures and protect the engine during a wide range of driving conditions.

During operation, coolant circulates through the engine and associated cooling system components, absorbing heat and transferring it towards the appropriate heat exchangers.

For the cooling system to perform correctly, coolant must remain contained within a sealed circuit and flow through the correct hoses and passages.

The Porsche complete coolant hose 95810631022 provides one of these connections within the Cayenne's original cooling system arrangement.

Its construction and connection layout are intended to match the relevant factory cooling system specification.

This is important because different Porsche Cayenne engines and production years use different hose configurations.

The coolant hose is continually exposed to high operating temperatures, pressure changes, engine vibration and coolant chemicals.

Over time, these conditions can cause the hose material or its connections to deteriorate.

Ageing hoses may become hard, brittle, swollen or weakened, while damaged connections can allow coolant to escape.

A coolant leak may initially appear as minor dampness around the hose, but continued deterioration can lead to greater coolant loss and potentially compromise engine cooling.

If the cooling system loses too much coolant, the engine may begin to run at an abnormally high temperature.

Severe overheating can damage engine seals, cylinder heads and other internal components.

Replacing a worn or leaking hose with Genuine Porsche part number 95810631022 helps restore the original coolant connection, maintain system integrity and support dependable engine temperature regulation.

This complete hose assembly is particularly suitable for coolant leak repairs, cooling system refurbishment and replacement of deteriorated original pipework.

As a Genuine Porsche part, it provides the specified original equipment replacement for compatible Cayenne cooling system configurations.

What This Product Does:
The coolant hose provides a dedicated passage for coolant circulation within the Porsche Cayenne engine cooling system.

Its main functions include:

• Transfers Engine Coolant: Carries coolant between the relevant cooling system components.
• Maintains Coolant Circulation: Supports uninterrupted flow through the designated cooling circuit.
• Provides a Sealed Connection: Helps prevent coolant escaping from the system.
• Supports Cooling System Pressure: Maintains the integrity of the pressurised coolant circuit.
• Helps Regulate Engine Temperature: Allows coolant to participate in the engine's heat-management process.
• Supports Heat Transfer: Helps coolant circulate through the system so heat can be absorbed and dissipated.
• Maintains Factory Coolant Routing: Preserves the original hose layout and connection positions.
• Accommodates Engine Movement: Provides a suitable connection within an environment exposed to vibration and thermal movement.
• Supports Engine Reliability: Helps prevent coolant loss that could interfere with cooling performance.
• Restores Original Equipment Fitment: Replaces worn or damaged factory coolant pipework.

Symptoms Of Wear Or Failure:
Coolant hoses are subject to repeated heating, cooling, expansion and contraction.

Age, mileage and environmental conditions can gradually affect the hose and its connections.

Typical symptoms:

• Wetness around the hose.
• Coolant dripping from a connection.
• Fluid collecting beneath the vehicle.
• Dried coolant residue around the hose ends.
• Coolant staining on nearby components.
• Leaks becoming more noticeable when the engine is hot.
• Low coolant warning on the dashboard.
• Expansion tank level falling below the recommended mark.
• Repeated need to top up coolant.
• Cooling system warnings after longer journeys.
• Sweet odour after driving.
• Coolant smell around the front of the vehicle.
• Smell becoming stronger when the engine is warm.
• Coolant residue on nearby engine components.

Why Replacement Matters:
The coolant hose plays an essential supporting role in the vehicle's engine cooling system.

Although it is a relatively simple component, a failed hose can cause significant coolant loss and potentially lead to serious engine damage.

Replacing a defective hose helps restore the system's ability to retain coolant and maintain the intended circulation path.

• Prevents Coolant Leaks: Restores a sealed connection where the original hose is leaking.
• Maintains Correct Coolant Circulation: Preserves the factory coolant routing.
• Supports Stable Engine Temperatures: Helps ensure the cooling system can operate as designed.
• Restores Pressure Integrity: Helps maintain the correct sealed cooling circuit.
• Reduces Overheating Risk: Addresses hose-related coolant loss before it becomes severe.
• Protects Engine Components: Helps prevent damage associated with inadequate cooling.
• Reduces Unplanned Breakdowns: Replaces a deteriorated component before complete failure.
• Supports Cooling System Reliability: Maintains a dependable connection between cooling components.
• Restores Factory Fitment: Uses the original Porsche hose configuration for compatible vehicles.
• Suitable for Preventative Maintenance: Allows replacement of an ageing or weakened hose during other cooling system repairs.

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

95810631022

The product you are viewing cross references to these numbers

Coolant Breather Line. 

The Genuine Porsche Coolant Breather Line (PAB121455A) is an original equipment replacement component designed for the engine cooling system of selected third-generation Porsche Cayenne 9YA models equipped with the 4.0-litre V8 engine.

Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23  

Diagram Ref No 14

Also known as a coolant vent pipe or breather tube, this component forms part of the cooling system's air-bleeding and coolant circulation arrangement.

The Porsche Cayenne V8 engine produces substantial heat during operation, making effective temperature regulation essential for performance, reliability and engine protection.

Its liquid cooling system circulates coolant through the engine, radiator and associated heat exchangers to absorb and dissipate heat.

For this system to operate correctly, coolant must circulate through the intended passages without excessive air accumulation.

Air trapped within the cooling circuit can interfere with coolant flow, reduce heat transfer and contribute to fluctuating engine temperatures.

The coolant breather line PAB121455A provides a dedicated flow path within the engine cooling system, helping manage trapped air and coolant movement through the corresponding venting circuit.

Its design is specific to the compatible Cayenne V8 cooling system arrangement.

During operation, coolant hoses and pipes are exposed to repeated temperature changes, system pressure, vibration and the chemical properties of engine coolant.

Over time, these conditions can contribute to cracks, damaged connections, deterioration of sealing surfaces or leaks.

If a coolant breather line becomes damaged, the cooling system may lose coolant or admit air during cooling cycles.

This can compromise the system's ability to remain correctly filled and bled, potentially contributing to reduced cooling efficiency.

The Genuine Porsche replacement PAB121455A is designed to restore the original breather connection and maintain the factory cooling system configuration.

It is particularly suitable for cooling system repairs, water pump servicing, investigation of coolant leaks and replacement of damaged coolant ventilation pipework.

As an original equipment component, it provides the intended connection layout for the applicable Porsche engine specification.

What This Product Does:
The coolant breather line forms part of the engine cooling system's ventilation and coolant routing arrangement.

Its main functions include:

• Helps Remove Trapped Air: Provides a route for air and coolant movement through the designated breather circuit.
• Supports Correct System Bleeding: Helps maintain the intended cooling system ventilation pathway.
• Maintains Coolant Circuit Integrity: Connects the specified cooling system components.
• Helps Prevent Airlocks: Supports the movement of trapped air away from areas where it could interfere with cooling.
• Supports Efficient Cooling: Helps the cooling system maintain consistent coolant circulation.
• Maintains System Pressure Integrity: Provides a sealed connection within the pressurised cooling circuit.
• Helps Prevent Coolant Loss: A correctly installed, undamaged line prevents leakage from its own connections and pipework.
• Supports Stable Engine Temperatures: Contributes to correct cooling system operation.
• Preserves Original Routing: Maintains the factory cooling system layout.

Symptoms Of Wear Or Failure:
Coolant breather lines operate in a demanding environment involving heat, pressure and vibration.

Although they are not normally replaced at fixed service intervals, damage or deterioration can develop over time.

Typical symptoms:

• Wet areas around the breather line.
• Coolant dripping from nearby pipe connections.
• Coolant stains or residue.
• Fluid accumulating beneath the vehicle.
• Repeated coolant loss.
  
• Low coolant warning message.
• Coolant expansion tank level dropping.
• Frequent top-ups.
• Cooling system warnings appearing after driving.
• Coolant odour from the engine compartment.
• Smell becoming stronger after driving.
• Visible residue near the affected hose or pipe.

Why Replacement Matters:
A properly functioning coolant breather line helps preserve the integrity of the engine cooling system.

Replacing a damaged component is important for preventing coolant loss, maintaining correct venting and protecting the engine from overheating.

• Helps Prevent Coolant Loss: Restores a sealed connection where the original line is leaking.
• Maintains Cooling System Ventilation: Preserves the intended breather route.
• Helps Prevent Air Pockets: Supports correct removal and management of trapped air.
• Supports Stable Engine Temperatures: Helps maintain effective cooling system operation.
• Restores System Pressure Integrity: Replaces damaged pipework or connections.
• Reduces Overheating Risk: Addresses faults that can interfere with coolant circulation or system filling.
• Protects Engine Components: Helps reduce the risk of damage associated with coolant loss and overheating.
• Supports Long-Term Reliability: Maintains an important part of the V8 cooling circuit.
• Suitable for Cooling System Repairs: Ideal when replacing damaged pipework during water pump or coolant system maintenance.
• Genuine Porsche Replacement: Preserves the original manufacturer specification.

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

PAB121455A

The product you are viewing cross references to these numbers

Splash Guard.

The Genuine Porsche Splash Guards 99757231101 and 99757231202 are protective body components used within the rear side-section and sill area of selected Porsche 911 997 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
• Porsche 997 MK1 TURBO 2007-09
• Porsche 997 MK1 GT3 / GT3 RS 2007-09
• Porsche 997 MK1 GT2 2007-09
• 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  

Diagram Ref No 11

Although commonly described as splash guards, these components should not be confused with the larger plastic wheel-arch liners normally fitted directly around the tyres.

Porsche parts catalogues position these components within the outer side-body and rear-quarter structure and describe them as:

Water protection

and, in later specialist catalogues:

Drain valve / forced ventilation trim.

Their role is to help protect the body ventilation and drainage area from direct water spray, dirt and road contamination while allowing the vehicle's intended body-cavity ventilation and drainage arrangement to function correctly.

The left and right guards sit within the side-body structure close to the rear quarter and sill area, where they help reduce the amount of spray and debris entering sensitive body cavities.

Over time, the original components can become cracked, brittle, distorted, loose or lost during body repairs. A damaged or missing guard can leave the surrounding cavity more exposed to water, mud and debris and may interfere with the intended drainage or forced-ventilation arrangement.

Replacing deteriorated guards helps restore the original Porsche body protection and ventilation configuration.

What This Product Does:
The Splash Guard / Water Protection component forms part of the Porsche 997 rear side-body protection and ventilation system.

Its main functions are to:

• Help shield the rear side-body cavity from water spray.
• Help prevent road dirt and debris entering the protected area.
• Protect the forced-ventilation opening.
• Support the intended body-cavity ventilation arrangement.
• Work alongside the sill water-drain system.
• Help direct moisture away from internal body sections.
• Reduce direct exposure of body cavities to road contamination.
• Restore the correct factory arrangement after body repair.
• Replace cracked, missing or distorted original guards.

Symptoms Of Wear Or Failure:
Typical symptoms or inspection findings include:

• Guard completely missing.
• Cracked plastic.
• Split edges.
• Broken mounting points.
• Distorted shape.
• Guard sitting loose.
• Rattling from the side-body area.
• Road debris accumulating around the ventilation opening.
• Increased dirt inside the rear side cavity.
• Water staining around the surrounding bodywork.
• Dampness within the associated cavity.
• Previous accident or body repair leaving the guard incorrectly fitted.
• Damaged clips or fixings.
• Guard no longer sitting flush.

Why Replacement Matters:
Replacing a damaged or missing Splash Guard helps restore:

• Correct water protection.
• Protection of the forced-ventilation area.
• Reduced dirt and debris intrusion.
• Proper body drainage arrangement.
• Original body-cavity configuration.
• Secure trim installation.
• Factory-standard appearance and function.

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

99757231

The product you are viewing cross references to these numbers

Door window slot seal
Genuine Porsche door window slot seal for Porsche 964 Speedster models. This original Porsche window sealing strip fits along the door window slot area, helping seal the glass-to-door opening and maintain the correct factory exterior finish.

Fits:
Porsche 964 Speedster 1993 - 1994

Diagram ref no 1

These seals are used at the door window opening where the glass passes into the door.

What This Part Does / Functions
•  Seals the door window slot area
•  Helps reduce water, dirt and debris entering the door cavity
•  Provides a clean finished edge along the door glass opening
•  Helps support correct window-to-door sealing
•  Replaces cracked, perished, shrunken or damaged original seals
•  Helps reduce wind noise and water ingress around the door glass
•  Provides correct Genuine Porsche profile and fitment
•  Supports factory-correct restoration of the 964 Speedster door assembly.

Why Replace This Part?
Door window slot seals are exposed to sunlight, rain, temperature changes, dirt, window movement and age-related rubber deterioration. Over time, the rubber can harden, crack, shrink, split or lose its sealing edge. A worn seal may allow water and debris into the door cavity or make the exterior door trim look aged and unfinished.

Replacing the seal with a Genuine Porsche door window slot seal helps restore the correct factory appearance and weather protection around the door glass.

Common Symptoms of a Worn Window Slot Seal
•   Cracked, hardened or perished rubber
•   Shrinking or lifting at the seal ends
•   Water entering the door cavity
•   Dirt or debris collecting inside the door
•   Poor window sealing
•   Wind noise around the door glass
•   Seal damaged during door or glass repair
•   Exterior door trim looking worn or incomplete

When to Replace This Part
•   During door glass or window regulator service
•   During door seal replacement or body restoration
•   If the original seal is cracked, brittle, split or missing
•   If water ingress is found around the door window slot
•   When repainting or rebuilding the door
•   During Porsche 964 Speedster restoration
•   If the seal no longer sits correctly against the glass.

Where It Fits on the Car
This seal fits along the door window slot / outer door glass opening on the Porsche 964 Speedster. It sits at the base of the side window where the glass lowers into the door.

Correct alignment is important to ensure the seal follows the window opening cleanly and sits flush against the glass and door.

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

9645312

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Fuse Holder II 8-Pole

Restore reliable electrical connections with this replacement 8-pole fuse holder for classic Porsche 911 and applicable 912 models.

Fits:

• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Diagram Ref No 10 

Designed to accommodate eight ceramic-style fuses, the holder provides secure electrical connections while protecting individual vehicle circuits from excessive current.

An ideal replacement for an ageing, corroded or heat-damaged original fuse box during electrical repairs or restoration.

What Does It Do?

The fuse holder provides mounting points and electrical connections for eight individual fuses.

Each fuse protects its associated electrical circuit by breaking the connection if excessive current flows, helping prevent damage to wiring and electrical components.

Why Is It Important?

A damaged fuse holder can create poor electrical connections and unreliable circuit operation.

Common symptoms include:

• Intermittent electrical faults
• Blown fuses or loose fuse connections
• Corroded or overheated terminals
• Lighting or accessory failures
• Discoloured or melted fuse box housing

Why Do Fuse Holders Fail?

Common causes include:

• Corrosion from moisture and age
• Loose or weakened fuse contacts
• Heat damage from poor connections
• Brittle or cracked insulating material
• Damaged wiring terminals

When Should It Be Replaced?

Replace the fuse holder if the terminals are heavily corroded, loose, burnt or unable to retain the fuses securely.

Replacement is also recommended when the housing is cracked or shows signs of overheating.

Installation Notes

Disconnect the battery before beginning work.

Record the original wiring positions and fuse ratings before removing the existing holder.

Transfer the connections carefully, ensuring each circuit uses the correct fuse rating. Inspect the wiring terminals for corrosion or damage before reconnecting the battery.

Key Features

• Replacement 8-pole fuse holder
• Holds eight ceramic-style fuses
• Suitable for selected Porsche 911 / 912 models
• Provides secure electrical circuit connections
• Replaces corroded or heat-damaged fuse boxes
• Suitable for classic Porsche electrical repairs
• Ideal for restoration and maintenance

8-Pole Fuse Holders and Electrical Components

The classic Porsche 911 and 912 electrical systems use fuse holders to distribute power and protect individual circuits from electrical overloads.

Fuse Holder provides a replacement 8-pole fuse box for applicable early Porsche models, particularly the 1970–1973 Porsche 911. Renewing damaged fuse holders helps restore reliable electrical connections and maintain the original fuse panel arrangement.

Related reference numbers
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91161208700

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Ski Holder Clamping Bow.

Fits:

• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

What This Product Does

The holder forms part of the equipment used to carry skis on a compatible roof transport system

Technical Details

• Brand: Porsche.
• Part number: 00004400004.
• Product type: ski holder.

Symptoms of Fault

Check the carrier assembly for worn gripping surfaces, seized mechanisms and loose or rattling fittings. Establish which component is damaged before selecting a replacement.

Why Replacement Matters

Renewing a worn or damaged holder addresses deterioration in the ski-carrying assembly. Inspect the associated fittings as well, rather than assuming that replacing one component will resolve every issue.

FAQs

Will it fit any Porsche roof rack?
Compatibility should be checked using part number 00004400004, the vehicle details and the installed roof transport system.

What is its carrying capacity?
A ski quantity or weight limit has not been supplied for this component. Consult the instructions for the complete carrier and roof system.

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

Related reference numbers
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00004400004

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Brake Disc Cover Plate, Front. 

The Genuine Porsche Front Brake Disc Cover Plates (Part Numbers: 982615311 and 982615312) are original equipment brake protection components designed for selected Porsche 718 Boxster and Porsche 718 Cayman (982) models.

Fits:

• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman S 718 2.5L PDK (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)  

Diagram Ref No 3

These position-specific cover plates fit behind the front brake discs, providing a protective barrier between the brake assembly and road debris thrown upwards by the rotating wheels.

The available versions are:

982615311 – Front Left-Hand (LH) Brake Disc Cover Plate

982615312 – Front Right-Hand (RH) Brake Disc Cover Plate

The Porsche 718 front braking system uses ventilated brake discs, brake calipers and friction pads to provide controlled braking performance.

During normal driving, the brakes are exposed to water, mud, stones, road salt and other contaminants.

The brake disc cover plate helps reduce direct exposure of the inner disc surface and surrounding brake components to this contamination.

Positioned behind the brake disc, the cover plate follows the original arrangement of the front brake assembly while maintaining the necessary clearance around rotating components.

Manufactured to Porsche's original equipment specifications, each cover plate is designed for its designated side and compatible braking configuration.

Correct fitment is essential because the cover plate must remain securely attached without contacting the rotating brake disc.

Although it has no moving parts, the cover plate is exposed to road moisture, corrosion, vibration, temperature changes and occasional impacts from road debris.

Over time, the panel may become corroded, bent, cracked or damaged around its mounting points.

A distorted cover plate may contact the brake disc, causing scraping or metallic rubbing noises, particularly when the wheel rotates.

Severely corroded or loose cover plates may also become partially detached from their mounting points.

Replacing a damaged cover plate with the correct Genuine Porsche component helps restore the original brake protection arrangement, maintain suitable clearance and prevent unwanted contact with the brake disc.

Ideal for Porsche 718 brake servicing, front brake disc replacement, accident repairs and general maintenance, these Genuine Porsche Front Brake Disc Cover Plates provide factory-specified replacements for compatible vehicles.

What This Product Does:
The front brake disc cover plate is a protective component mounted behind the front brake disc.

Its primary function is to help shield the inner area of the braking assembly from road contamination while maintaining the original configuration of the brake components.

The cover plate sits close to the brake disc but does not normally make contact with it.

Its main functions include:

• Protecting the inner brake disc area: Helps reduce direct exposure to stones, mud and other road debris.
• Reducing water spray: Limits some of the water thrown towards the inner brake assembly.
• Helping protect nearby components: Provides a barrier between road contamination and parts of the braking assembly.
• Reducing debris impact: Helps prevent loose road material from directly striking protected areas.
• Maintaining the original brake assembly: Preserves the factory-designed protective arrangement.
• Supporting correct component clearance: Fits behind the rotating brake disc without interference when correctly installed.
• Reducing exposure to road salt: Helps limit direct contamination of areas behind the brake disc.
• Maintaining factory brake protection: Replaces the original cover when damaged or missing.
• Supporting brake maintenance: Allows deteriorated protection panels to be renewed during brake servicing.
• Preserving original Porsche construction: Maintains the correct left- or right-hand brake assembly configuration.

Symptoms Of Wear Or Failure:
Front brake disc cover plates are generally durable, but prolonged exposure to road conditions may lead to deterioration.

Common signs of wear or damage include:

• Metallic scraping noises: A bent cover plate may contact the rotating brake disc.
• Rattling from the front wheel: Loose mounting points may allow the cover to vibrate.
• Visible corrosion: Road moisture and salt may cause rust or surface deterioration.
• Severe metal deterioration: Advanced corrosion may weaken the cover plate.
• Bent or distorted panel: Contact with road debris or incorrect handling may deform the component.
• Cracked mounting points: Damage around the fixing holes may affect secure attachment.
• Loose cover plate: Failed fasteners or corroded mounting areas may allow movement.
• Partial detachment: A damaged cover plate may no longer remain correctly positioned.
• Missing cover plate: Previous repairs may have left the protective component absent.
• Visible rubbing marks: Contact between the cover plate and brake disc may produce polished or abraded areas.
• Scraping after brake repairs: Incorrect refitting or accidental bending may cause interference.
• Damaged panel edges: Impact damage may cause sharp or uneven sections.
• Broken or missing fasteners: Deteriorated mounting hardware may compromise attachment.
• Uneven positioning: The panel may no longer sit concentrically behind the brake disc.
• Damage following wheel or suspension work: The cover plate may be inadvertently bent during servicing.

Why Replacement Matters:
Replacing a damaged brake disc cover plate helps maintain the original protective arrangement of the Porsche 718 front braking system.

A corroded, distorted or loose cover plate may no longer provide the intended coverage of the inner brake assembly.

If the panel becomes bent, it may rub against the rotating disc, causing unwanted noise and potentially damaging the cover.

A severely damaged panel may also detach from its original mounting points.

Installing a Genuine Porsche replacement Front Brake Disc Cover Plate helps to:

• Restore brake assembly protection: Replace a damaged or missing protective cover.
• Reduce exposure to road debris: Help shield the inner brake disc area from loose stones and dirt.
• Maintain correct clearance: Restore the intended position behind the brake disc.
• Eliminate contact caused by a damaged cover: Address scraping where the plate itself is rubbing against the disc.
• Replace corroded components: Renew panels weakened by road moisture and salt.
• Restore secure mounting: Replace covers with damaged fixing points.
• Reduce unwanted rattling: Address movement caused by a defective plate.
• Support front brake maintenance: Renew deteriorated covers during disc and pad servicing.
• Maintain original Porsche construction: Preserve the factory brake protection arrangement.
• Support vehicle restoration: Replace missing or damaged original components.
• Provide correct side-specific fitment: Use the appropriate left- or right-hand component.
• Maintain Genuine Porsche quality: Use original equipment replacement parts.

Replacement is recommended when the cover plate is heavily corroded, cracked, distorted, loose or unable to maintain adequate clearance from the brake disc.

If the brake disc, caliper or mounting hardware is also damaged, those components should be inspected and repaired separately.

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

98261531

The product you are viewing cross references to these numbers