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Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk Facebook Instagram
Porsche specialists based in the UK
Brands

OE Match

OE Match

OE Match
About OE Match

OE Match for Porsche

OE Match is a specialist replacement-parts brand developed around Porsche applications, covering routine maintenance, mechanical repairs, restoration and difficult-to-source components for classic and modern models. Design911 selects brands for quality and Porsche fitment, with knowledgeable specialists available to help owners and workshops choose suitable parts.

The OE Match story

OE Match is focused on preserving Porsche vehicles by returning hard-to-find and no-longer-available components to the market. Its purpose is to keep Porsche vehicles maintained, repaired, restored and usable for the future, particularly where original components have become expensive, difficult to source or discontinued.

Supplied catalogue information records over 8000 individual part numbers, more than 11,800 OE cross-references and over 100 new products in engineering, while the wider product programme contains more than 9,000 variants; these figures describe different measures of the range. Continuing development involves researching the parts owners and workshops genuinely need, working with specialist manufacturers, reviewing engineering specifications, assessing samples, testing and approving components before release. From small seals, clips and brackets to major mechanical components, the aim is to prevent a difficult-to-source item from holding up an entire repair or restoration: preserving Porsche, one part at a time.

Why choose OE Match for your Porsche

OE Match is a quality aftermarket and OE-equivalent replacement option developed specifically around Porsche applications rather than adapted from a general aftermarket range. Original references, vehicle fitment information, dimensions, materials and component specifications are used to identify suitable replacements for routine service, age-related wear, larger mechanical repairs and restoration work.

Its research, development and quality-control processes assess material and manufacturing quality, dimensions and specification, OE-reference compatibility, vehicle application, fit and function, supplier samples, product consistency, packaging and presentation. Where appropriate, physical inspection and fitment evaluation form part of final approval, and products must meet the programme's requirements before entering the catalogue.

Coverage includes the Porsche 356, 911, 912, 914, 924, 944 and 928, alongside the 964, 993, Boxster 986, 996, Cayenne, Cayman and 997. This gives owners, enthusiasts, independent specialists and professional workshops a Porsche-focused replacement option alongside Genuine Porsche parts. OE Match is intended to provide correctly specified, OE-equivalent replacements with sensible running costs rather than simply serving as a lower-cost alternative. Design911 selects the brands it carries for quality and fitment and can advise customers on suitable options for maintenance, restoration or upgrades.

  • A replacement-parts programme developed specifically around Porsche applications.
  • More than 9,000 product variants within the wider programme.
  • Original Porsche part-number cross-references wherever applicable.
  • Dedicated research, development, sample evaluation and quality-control processes.
  • Classic and modern Porsche coverage for maintenance, repairs and restoration.
  • Development focused on difficult-to-source and discontinued applications.


Categories we stock from this brand

Design911 stocks OE Match across an extensive range of Porsche mechanical, electrical, body, interior and maintenance categories. Original Porsche references help identify replacements where part numbers have been superseded or several versions exist. Always check the model, production year, engine, transmission, side or position, connector type where relevant and individual product notes. Incorrect application, mismatched versions, reused seals or hardware and worn supporting components can cause noise, premature wear, leaks, fitment problems or repeat failures. Safety-critical specifications and installation should be checked by a competent technician.

Engine components 

OE Match engine coverage supports maintenance, repair and rebuilding work, ranging from small retaining hardware and brackets to components associated with the cylinder heads, crankcase, valve train and supporting engine systems.

  • Confirm the engine type, capacity, production year and original reference.
  • Inspect associated seals, fasteners and supporting components during engine work.
  • Check whether components require specialist measuring, machining or installation procedures.


Engine seals and gaskets 

Replacement seals and gaskets help address oil, coolant, air and vacuum leaks throughout classic and modern Porsche engines. The range supports individual repairs as well as more extensive engine resealing and rebuilding projects.

  • Identify the source of a leak before replacing components.
  • Check mating surfaces, housings and fasteners for wear or damage.
  • Use the correct gasket or seal version for the engine and production year.


Cooling systems and radiators 

OE Match cooling-system coverage includes components used to circulate coolant, control temperature and transfer heat away from the engine. These parts support repairs involving radiators, pipework, hoses, fittings and related cooling hardware.

  • Investigate coolant loss, overheating, staining and damaged hoses promptly.
  • Check pressure caps, clips, seals and connecting pipes during cooling-system work.
  • Bleed and refill the system using the correct model-specific procedure.


Oil system components 

Oil-system parts support engine lubrication, oil circulation, filtration and leak repair. Coverage can assist with routine servicing as well as work on oil lines, fittings, housings, seals and associated hardware.

  • Confirm thread sizes, connection types and component position.
  • Inspect flexible lines and seals for age-related hardening or leakage.
  • Verify the required oil specification and system capacity separately.


Transmission and drivetrain 

OE Match transmission and drivetrain parts support manual and automatic gearbox repairs, clutch operation, gear selection and the transfer of power to the driven wheels.

  • Match parts to the exact gearbox or transmission code where specified.
  • Check splines, bearings, seals, joints and supporting hardware for related wear.
  • Diagnose noise, vibration or difficult gear selection before ordering components.


Engine and gearbox mounts 

Replacement mounts help support the powertrain, maintain alignment and control unwanted engine and transmission movement. Worn mounts may contribute to vibration, knocking, drivetrain shunt or unsettled gear changes.

  • Inspect mounts for cracking, collapse, separation and oil contamination.
  • Check mounting bolts, washers, brackets and surrounding hardware.
  • Consider replacing paired mounts together where required by the application.


Suspension and steering 

OE Match suspension hardware and steering components support repairs intended to restore accurate wheel control, alignment and predictable steering response. Coverage includes wear-related items used around suspension joints, mounting points and steering assemblies.

  • Investigate play, knocking, uneven tyre wear and unstable handling.
  • Check left- and right-hand applications and axle position carefully.
  • Arrange wheel alignment after replacing components that affect geometry.


Braking components 

OE Match braking components form part of its Porsche-specific replacement programme. Brake work may address wear, restore stopping performance or prepare a car for fast-road or track use, but the specification of each component must suit the intended application.

  • Symptoms prompting inspection include vibration, longer stopping distances, squealing, pulling to one side, warning lights and visible disc or pad wear.
  • Confirm whether the selected component is an OE-equivalent replacement or a performance upgrade.
  • Check whether new fitting kits, seals, hardware and pad wear sensors are required.


Electrical and ignition

Electrical and ignition coverage supports Porsche repairs involving starting, charging, ignition and engine-management faults. Correct diagnosis is particularly important because wiring, supply voltage, earth connections and other supporting components can produce similar symptoms.

  • Typical symptoms include intermittent no-start, misfires, rough idle, poor charging, warning lights and heat-soak failures.
  • Check the original reference, engine, production year and connector type.
  • Test power supplies, earths and wiring before replacing electrical components.


Sensors and switches 

OE Match sensors and switches provide replacement options for systems that monitor or control engine operation, temperature, pressure, position, lighting and driver warnings.

  • Similar-looking sensors may have different calibrations, connectors or applications.
  • Use fault codes as a diagnostic guide rather than proof that a sensor has failed.
  • Inspect connectors for corrosion, damaged terminals and degraded wiring.


Heating and air conditioning 

Heating, ventilation and air-conditioning components support cabin temperature control, airflow and demisting. The range covers replacement needs involving blower assemblies, controls, ducts, valves, fittings and related hardware.

  • Check whether parts differ between left- and right-hand-drive vehicles.
  • Confirm connector, housing and production-year variations.
  • Refrigerant-system work should be completed by an appropriately qualified technician.


Exhaust components

OE Match exhaust coverage supports repairs to worn, corroded or leaking parts of the exhaust system, together with associated brackets, clamps, seals and fittings.

  • Inspect joints, flanges, fixings and heat shields when replacing exhaust parts.
  • Check emissions equipment and sensor positions for the specific model.
  • Corroded fasteners may require additional hardware during installation.


Rubber seals and hoses

Rubber components are important throughout a Porsche for sealing fluids, air, weather and noise. OE Match coverage assists with replacing hardened, split, swollen, leaking or missing hoses, boots, grommets and sealing profiles.

  • Match the shape, dimensions, connection points and intended fluid or system.
  • Inspect adjoining clips, pipes and sealing surfaces.
  • Age-related rubber deterioration can affect several nearby components at once.


Exterior trim and body components

Exterior and body coverage supports accident repair, cosmetic refurbishment and restoration. It includes replacement needs involving trim, lamps, brackets, fixings, seals and other model-specific body fittings.

  • Confirm body style, side, position, colour and finish where applicable.
  • Check whether clips, seals or mounting hardware are supplied separately.
  • Compare the original component and reference before installation.


Interior components 

OE Match interior products support the repair and restoration of cabin fittings that may have worn, faded, broken or become difficult to source with age.

  • Check colour, finish, side and model-year variations.
  • Inspect clips, brackets and fixing points before fitting replacement trim.
  • Some interior components may differ according to body style or equipment specification.


Service and maintenance parts

OE Match service components support scheduled upkeep across Porsche generations, helping owners and workshops maintain reliability, efficiency and system protection while addressing everyday wear.

  • Hard starting, rough idle, poor fuel economy and warning lights can accompany clogged filters or worn ignition components.
  • Select service items against the exact Porsche model, engine, production year and required specification.
  • Review related seals, hardware and other maintenance items when planning a larger service.


Restoration hardware

Restoration hardware covers the small but essential fasteners, brackets, clips, fittings and retaining components needed to complete repairs accurately and securely.

  • Record the position and orientation of original hardware during dismantling.
  • Check thread, length, finish, quantity and model application.
  • Replacing damaged or heavily corroded hardware can prevent delays during reassembly.


Difficult-to-source and discontinued applications 

A central purpose of the OE Match programme is identifying gaps where original Porsche parts have become difficult to obtain or are no longer available. Reintroduced components can help prevent one missing seal, clip, bracket or mechanical part from delaying an otherwise complete repair or restoration.

  • Use OE cross-references and dimensions to verify the intended application.
  • Check whether the original number has been superseded.
  • Review product-specific fitment notes where several component versions exist.


Brake Pad Wear Sensors 

OE Match brake pad wear sensors provide replacement options for Porsche brake servicing. Sensors may need renewal when pads are replaced or when a worn or damaged sensor causes a brake wear warning.

  • Warning messages with new pads, damaged sensor cables and broken clips warrant inspection.
  • Match the OE reference, caliper application, model year, connector and sensor position.
  • Check the quantity required and whether sensors are included with the selected brake parts.


Engine Electrical 

OE Match engine electrical parts cover starting, charging, ignition, sensor and switch applications. They support repairs involving intermittent no-start, misfires, rough idle, stalling, battery drain, poor charging, warning lights, inconsistent readings and heat-related failures.

  • Similar-looking components may have different electrical or vehicle applications.
  • Repeat faults can indicate a mismatched component or a worn supporting item.
  • Battery condition, earth straps, connectors and voltage drop should be checked during diagnosis.


Service Parts 

OE Match service parts cover everyday maintenance requirements intended to protect the engine, gearbox and other major systems. Routine replacement can address natural wear caused by heat, friction, fluid degradation and environmental exposure.

  • Match filters, ignition parts, belts and fluids to the exact vehicle specification.
  • Many symptoms overlap, so establishing a sound service baseline can assist diagnosis.
  • Keep a service record to support future maintenance and fault finding.


Service Kits 

OE Match service kits group key maintenance components to simplify servicing and establish a known baseline. They are particularly useful when catching up on overdue maintenance or assessing sluggish running, inconsistent idle, poor economy and reduced performance.

  • Match each kit to the exact Porsche model, engine and production year.
  • Contents vary, so review the included components rather than assuming every service item is supplied.
  • Add any required while-you-are-there items, such as spark plugs, belts, fluids, seals or hardware.


Explore the range

Browse the OE Match Porsche range at Design911, then narrow your selection by model and category and cross-check the original part references and fitment notes. Whether you are planning routine maintenance, a workshop repair or a complete restoration, Design911's Porsche specialists can help identify suitable components within a programme focused on fitment, quality and long-term vehicle preservation.

DISPLAYING 881 to 896 (of 8689 products)
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Hose 4,4 x 9,5mm Sold by the Meter. Porsche 911 / 928 / 928S / 928 S2 - 99918116750 - PSU45
1
Hose 4,4 x 9,5mm Sold by the Meter. Porsche 911 / 928 / 928S / 928 S2
99918116750/1
Product Information
Product Information

Hose - 4.5 x 9.5mm 
Sold per meter

High-quality 4.5x9.5mm hose designed for a variety of applications across Porsche 911 and 928 models, supplied per metre for precise installation and flexible routing.

Fits:

  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC
  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50
  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 928 4.5L 1978-82
  • Porsche 928S 4.7L 1981-83
  • Porsche 928S2 4.7L 1984-86

This versatile hose can be used in multiple systems including vacuum lines, fuel system connections, and air hoses, making it an essential component for maintaining proper engine operation and system efficiency.

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to heat and fluid exposure, making it ideal for maintenance, repair, or restoration of Porsche engine bay systems.

Key Features

• 4.5mm internal diameter, 9.5mm outer diameter
• Suitable for Porsche 911 and 928
• Multi-purpose hose for vacuum, fuel, and air systems
• Sold per metre for custom length applications
• Resistant to heat and engine bay conditions
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is used across multiple vehicle systems.

It helps to:
• Maintain vacuum pressure in engine systems
• Support fuel delivery between components
• Provide airflow within intake systems
• Ensure leak-free operation across connections
• Support overall engine performance and efficiency

Why Replace Hoses

Over time, hoses degrade due to heat, pressure, and exposure.

Common issues include:
• Cracking or splitting
• Fuel or vacuum leaks
• Hardening and reduced flexibility
• Reduced system efficiency

Replacing worn hoses ensures safe operation and reliable performance.

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

99918116750
99918116750

The product you are viewing cross references to these numbers
Caliper Brake Hose, FRONT. Porsche 95B Macan 2014>> - 95B611701D, 95B611701A
2
Caliper Brake Hose, FRONT. Porsche 95B Macan 2014>>
95B611701D/1
Product Information
Product Information
Caliper Brake Hose, FRONT.

This Caliper Brake Hose, Front is a OE MATCH Porsche 95B Macan component designed to transfer brake fluid from the rigid brake line to the front brake caliper. Built for both flexibility and durability, this hose accommodates suspension travel and steering movement while maintaining consistent hydraulic pressure for effective braking.
Fits:

  • Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-16
  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>  
Cars With Option Codes:
1LA - Front disc brakes 17", black calipers
1LE - Front disc brakes 17", black calipers
Diagram Ref No 16
What This Product Does:
  • Transfers brake fluid to the front brake caliper
  • Maintains consistent hydraulic pressure for braking efficiency
  • Allows flexibility for suspension and steering movement
  • Ensures responsive and controlled braking performance
  • Supports overall braking system safety

Symptoms Of Wear Or Failure:
  • Soft or spongy brake pedal
  • Brake fluid leaks or visible cracking in the hose
  • Bulging or swelling under pressure
  • Reduced braking performance
  • Brake warning light due to fluid loss
  • Uneven or delayed braking response

Why Replacement Matters:
  • Restores proper hydraulic pressure and fluid flow
  • Prevents leaks and potential brake failure
  • Ensures consistent and responsive braking performance
  • Reduces risk of hose rupture under pressure
  • Maintains overall braking system integrity



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

95B611701D
95B611701D
95B611701A

The product you are viewing cross references to these numbers
Hose 12x19mm Sold by the Meter for Brake Servo and Inlet Manifold. Porsche 911 turbo / 924 / 928 / 944 - 99923901140 - PSU12A
1
Hose 12x19mm Sold by the Meter for Brake Servo and Inlet Manifold. Porsche 911 turbo / 924 / 928 / 944
99923901140/1
Product Information
Product Information

Hose 12x19mm – Brake Servo & Inlet Manifold
Sold by the metre

High-quality 12x19mm hose designed for Porsche 911 turbo, 924, 928, and 944 models, supplied per metre for flexible installation and precise fitment.

This hose is used across both brake servo (brake booster) vacuum systems and inlet manifold applications, particularly on the 911 turbo and Porsche 928, where it plays a critical role in maintaining correct airflow and vacuum pressure.

Manufactured to OEM specifications, this hose ensures durability, flexibility, and resistance to heat and pressure, making it ideal for maintenance, repair, or restoration of Porsche braking and intake systems.

Key Features

• 12mm internal diameter, 19mm outer diameter
• Suitable for Porsche 911 Turbo, 924, 928, and 944
• Part number 99923901140
• Used for brake servo and inlet manifold applications
• Sold per metre for custom length requirements
• Resistant to heat and vacuum pressure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is a key component across multiple systems.

It helps to:
• Deliver vacuum pressure to the brake servo (booster)
• Maintain effective braking assistance
• Support airflow within the inlet manifold system
• Ensure stable engine performance
• Prevent vacuum leaks affecting operation

Why Replace Vacuum / Air Hoses

Over time, hoses degrade due to heat and pressure cycles.

Common issues include:
• Cracking or splitting
• Vacuum leaks reducing brake performance
• Hardening and reduced flexibility
• Air leaks affecting engine efficiency

Replacing worn hoses restores proper braking and engine system performance.



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

99923901140
99923901140

The product you are viewing cross references to these numbers
Steering rack inner tie rod. Porsche 9YA.1 Cayenne 2018-23 / 9YA.2 Cayenne 2024>> - PAB423810A
2
Steering rack inner tie rod. Porsche 9YA.1 Cayenne 2018-23 / 9YA.2 Cayenne 2024>>
PAB423810A/1
Product Information
Product Information
Steering rack inner tie rod
This OE match inner tie rod is a direct replacement for the original Porsche component used in the front steering system of Cayenne 9YA models (2018 onwards, including facelift 9YA.2). Installed between the steering rack and outer tie rod end, it forms the inner section of the steering linkage.
Sold individually, Fits left and right side (inner position).
Fits:
Porsche 9YA.1 (E3) Cayenne 2018 - 2023
Porsche 9YA.2 (E3 II) Cayenne 2024 >>
Diagram ref no 2
Manufactured to OE specifications, it features a precision ball joint assembly and threaded shaft, allowing smooth articulation and accurate steering input transfer. The component is engineered for durability, using high-strength materials designed to withstand constant movement, load, and road conditions.
Positioned as a front inner tie rod (rack side), it ensures proper connection within the rack-and-pinion steering system. It is compatible with both left and right sides, making it a versatile replacement part supplied individually.
This component transfers steering input from the steering rack to the outer tie rod and ultimately to the wheel hub. It allows the wheels to turn precisely while maintaining alignment and stability, ensuring responsive handling and control.
Function
• Connects steering rack to outer tie rod assembly
• Transfers steering input to the wheels
• Allows controlled articulation via internal ball joint
• Maintains correct steering geometry and alignment
• Supports precise and stable steering response
Inner tie rods are subject to continuous steering movement and road stress. Over time, internal joints can wear, leading to looseness in the steering system. A worn inner tie rod can cause poor handling, uneven tyre wear, and reduced steering precision. Replacing it restores accurate steering response and vehicle stability.
When to replace
•   Loose or vague steering feel
•   Knocking or clunking from steering system
•   Uneven tyre wear or alignment issues
•   Excessive play in steering linkage
•   During steering or suspension overhaul

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

PAB423810A
PAB423810A

The product you are viewing cross references to these numbers
Hose 12 x 3,7mm Brake Servo Sold by the Metre. Porsche 911 / 964 / 993 / 924 / 928 - 9991810225B, 99918102251, 99923901840, 99918102250, 91112570300 - PSU12B
1
Hose 12 x 3,7mm Brake Servo Sold by the Metre. Porsche 911 / 964 / 993 / 924 / 928
9991810225B/1
Product Information
Product Information

Air Hose 12 x 3,7mm – Brake Servo & Inlet Manifold 
Sold by the metre

High-quality air hose designed for multiple Porsche applications, including brake servo (brake booster) systems and inlet manifold connections.

This hose is used on Porsche 911, 924, 928, 964 Carrera 2, and also within the inlet manifold system on 964 and 993 models. It plays a critical role in maintaining vacuum pressure for braking assistance and ensuring proper airflow within the intake system.

Fits:

  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC
  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50
  • Porsche 911 1975-1977 3.0L Turbo (930)
  • Porsche 911 1978-1989 3.3L Turbo (930)
  • 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 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982
  • Porsche 928 4.5L 1978-82
  • Porsche 928S 4.7L 1981-83
  • Porsche 928S2 4.7L 1984-86

Supplied per metre, this hose allows precise length replacement and flexible routing, making it ideal for maintenance, repair, or restoration of Porsche vacuum and intake systems. Manufactured to OEM specifications for durability and reliable performance.

Key Features

• Multi-purpose air hose for vacuum and intake systems
• Suitable for Porsche 911, 924, 928, 964, and 993
• Part number 9991810225B
• Used for brake servo and inlet manifold applications
• Sold per metre for custom lengths
• Resistant to heat and vacuum pressure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose serves critical roles across multiple systems.

It helps to:
• Deliver vacuum pressure to the brake servo (booster)
• Maintain effective braking assistance
• Support airflow within the inlet manifold system
• Ensure stable engine operation and efficiency
• Prevent vacuum leaks that affect performance

Why Replace Air / Vacuum Hoses

Over time, hoses degrade due to heat and pressure cycles.

Common issues include:
• Cracking or splitting
• Vacuum leaks reducing brake efficiency
• Hardening and reduced flexibility
• Poor engine performance due to air leaks

Replacing worn hoses restores braking performance and engine efficiency.



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

9991810225B
9991810225B
99918102251
99923901840
99918102250
91112570300

The product you are viewing cross references to these numbers
Tie rod end. Porsche 9YA Cayenne 2018-23 - 958423811A - LTE9007
2
Tie rod end. Porsche 9YA Cayenne 2018-23
958423811A/2
Product Information
Product Information
Tie rod end
This OE match tie rod end is a direct replacement for the original Porsche component used in the front steering system of Cayenne 9YA models (2018 onwards). It forms the outer joint of the steering linkage, connecting the track rod to the steering knuckle. Designed for precise fitment, this tie rod end ensures correct steering geometry and is suitable for both left and right sides, making installation straightforward.
Sold  individually
Fits:
Porsche (9YA) Cayenne 2018 - 2023
Diagram ref no 2
This component transfers steering input from the steering rack to the front wheels. It allows the wheels to pivot while maintaining alignment, ensuring responsive handling, stability, and accurate vehicle control.
Function
• Connects steering rack to wheel hub assembly
• Transfers steering input to the wheels
• Allows controlled articulation via ball joint movement
• Maintains correct wheel alignment and geometry
• Supports stable and precise steering response
Tie rod ends are subject to constant movement, load, and exposure to road conditions. Over time, the internal ball joint can wear, leading to play in the steering system. A worn tie rod end can cause poor handling, uneven tyre wear, and reduced steering precision. Replacing it restores safe, accurate steering performance.
When to replace
•   Loose or vague steering feel
•   Knocking or clunking noises when turning
•   Uneven or excessive tyre wear
•   Visible play or wear in ball joint
•   During wheel alignment or suspension servicing

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

958423811A
958423811A

The product you are viewing cross references to these numbers
Air Hose 15 x 24 Inlet Manifold to Vacuum Limiter. Sold by the Meter. Porsche 911 turbo / 924 turbo - 99923900740 - PSU15
2
Air Hose 15 x 24 Inlet Manifold to Vacuum Limiter. Sold by the Meter. Porsche 911 turbo / 924 turbo
99923900740/1
Product Information
Product Information

Manifold to Vacuum Limiter Air Hose  – 15 x 24mm
Sold by the metre

High-quality manifold to vacuum limiter air hose designed for Porsche 911 Turbo, 964 Turbo, and 924 Turbo models, supplied per metre for precise fitment and flexible installation.

Fits:

  • Porsche 911 1975-1977 3.0L Turbo (930)
  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982

Diagram ref no 39  

This hose connects the intake manifold to the vacuum limiter, playing a critical role in regulating vacuum pressure within the turbo system. Proper vacuum control is essential for maintaining boost stability, engine efficiency, and overall drivability in turbocharged Porsche engines.

Manufactured to OEM specifications, this hose ensures durability, flexibility, and resistance to heat and pressure, making it ideal for maintenance, repair, or restoration of Porsche turbo vacuum systems.

Key Features

• Manifold to vacuum limiter hose
• Suitable for Porsche 911 Turbo, 964 Turbo, and 924 Turbo
• Part number 99923900740
• Designed for turbo vacuum and boost control systems
• Sold per metre for custom length applications
• Resistant to heat and pressure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is a vital component within the turbo vacuum system.

It helps to:
• Connect intake manifold to vacuum limiter
• Regulate vacuum pressure within the turbo system
• Support boost control and engine stability
• Prevent vacuum leaks affecting performance
• Ensure efficient turbocharger operation

Why Replace Vacuum Hoses

Turbo vacuum hoses operate under demanding conditions.

Common issues include:
• Cracking or splitting
• Vacuum leaks reducing boost control
• Hardening and reduced flexibility
• Inconsistent engine performance

Replacing worn hoses restores proper vacuum regulation and engine efficiency.



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

99923900740
99923900740

The product you are viewing cross references to these numbers
Caliper Brake Hose, FRONT. Porsche 95B Macan 2016>> - 95B611701E, 95B611701B
2
Caliper Brake Hose, FRONT. Porsche 95B Macan 2016>>
95B611701E/1
Product Information
Product Information
Caliper Brake Hose, FRONT.

This Caliper Brake Hose, Front is a OE MATCH Porsche 95B Macan component designed to deliver brake fluid from the rigid brake lines to the front brake caliper. Engineered for flexibility and strength, this hose accommodates suspension and steering movement while maintaining consistent hydraulic pressure for effective braking.
Fits Left And Right.
Sold Each.
Fits:

  • Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2016-18
  • Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2016-18
  • Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2016-18
  • Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2016-18
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>

Diagram Ref No 16
What This Product Does:
  • Transfers brake fluid directly to the front brake caliper
  • Maintains consistent hydraulic pressure for efficient braking
  • Allows flexibility for suspension and steering movement
  • Ensures responsive and controlled braking performance
  • Supports overall braking system safety and reliability

Symptoms Of Wear Or Failure:
  • Soft or spongy brake pedal
  • Brake fluid leaks or visible cracks in the hose
  • Bulging or swelling under braking pressure
  • Reduced braking performance
  • Brake warning light due to fluid loss
  • Uneven or delayed braking response

Why Replacement Matters:
  • Restores proper brake fluid flow and pressure
  • Prevents leaks and potential brake failure
  • Ensures consistent and responsive braking
  • Reduces risk of hose rupture under pressure
  • Maintains overall braking system integrity and safety



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

95B611701E
95B611701E
95B611701B

The product you are viewing cross references to these numbers
Hose Auxiliary Air Regulator to Air Filter Box Sold per Metre. Porsche 911 turbo / 928 / 928 S / 928 S2 - 99923900940, PCG239094A - PSU18
2
Hose Auxiliary Air Regulator to Air Filter Box Sold per Metre. Porsche 911 turbo / 928 / 928 S / 928 S2
PCG239094A/1
Product Information
Product Information

Air Hose – 19 x 26mm
Sold per metre

High-quality air hose designed for Porsche 911 turbo and 928 models, supplied per metre for flexible installation and precise fitment.

On the 911 Turbo, this hose connects the auxiliary air regulator to the air filter box, supporting proper airflow during engine warm-up. On the Porsche 928, it connects to the air guide housing, ensuring balanced airflow within the intake system.

Fits:

  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 928 4.5L 1978-82
  • Porsche 928S 4.7L 1981-83
  • Porsche 928S2 4.7L 1984-86

Diagram ref no 53

This hose plays a critical role in idle stabilisation and cold start performance by regulating additional air supply during engine warm-up. Manufactured to OEM specifications, it offers durability, flexibility, and resistance to engine bay heat.

Key Features

• Auxiliary air regulator hose for intake systems
• Suitable for Porsche 911 Turbo and Porsche 928
• Part number PCG239094A
• Sold per metre for custom length applications
• Designed for idle control and airflow regulation
• Resistant to heat and engine bay conditions
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is an essential component of the intake and idle control system.

It helps to:
• Connect auxiliary air regulator to intake system
• Regulate airflow during cold starts
• Maintain stable idle speed
• Support engine warm-up performance
• Ensure smooth and consistent engine operation

Why Replace Auxiliary Air Hoses

Over time, intake hoses can degrade due to heat and age.

Common issues include:
• Cracking or splitting
• Air leaks causing unstable idle
• Hardening and reduced flexibility
• Reduced airflow efficiency

Replacing worn hoses restores proper intake airflow and engine performance.



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

PCG239094A
99923900940
PCG239094A

The product you are viewing cross references to these numbers
Hose 18x26x40mm Auxiliary Air Valve. Porsche 924 turbo / Carrera GT - 93111017301 - PSU18-48
3
Hose 18x26x40mm Auxiliary Air Valve. Porsche 924 turbo / Carrera GT
93111017301/1
Product Information
Product Information

Auxiliary Air Valve Hose - 18 x 26 x 40mm

High-quality auxiliary air valve hose designed for Porsche 924 Turbo and 924 GTS models.

Fits:

  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982

Diagram ref no 32  

This hose connects the auxiliary air valve within the intake system, playing a crucial role in regulating airflow during cold starts and engine warm-up. By allowing additional air into the system when required, it helps stabilise idle speed and ensures smooth engine operation.

Manufactured to OEM specifications, this hose offers precise fitment, durability, and resistance to heat and engine bay conditions, making it ideal for maintenance, repair, or restoration of Porsche turbo intake systems.

Key Features

• 18x26mm diameter, 40mm length hose
• Suitable for Porsche 924 Turbo and 924 GTS
• Designed for auxiliary air valve connection
• Supports idle control and cold start performance
• Resistant to heat and engine bay conditions
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is an important part of the intake and idle control system.

It helps to:
• Connect the auxiliary air valve to the intake system
• Regulate airflow during cold starts
• Maintain stable idle speed
• Improve engine warm-up performance
• Ensure smooth and consistent running

Why Replace Auxiliary Air Hoses

Over time, intake hoses can degrade due to heat and pressure.

Common issues include:
• Cracking or splitting
• Air leaks affecting idle and performance
• Hardening and reduced flexibility
• Poor cold start behaviour

Replacing worn hoses restores proper airflow and engine stability.



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

93111017301
93111017301

The product you are viewing cross references to these numbers
Brake Hose, Front. Porsche 958 Cayenne 2010-17 - 95835558155, 95835558156, 95835558256, 95835558255
4
Brake Hose, Front. Porsche 958 Cayenne 2010-17
95835558
Product Information
Product Information
Brake Hose, Front.

This Brake Hose, Front is a OE MATCH Porsche 958 Cayenne component designed to safely transfer brake fluid between the rigid brake lines and front brake calipers. Engineered for flexibility and durability, these hoses accommodate suspension movement and steering while maintaining consistent hydraulic pressure.
Fits:

  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
  • Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
  • Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
  • Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
  • Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
  • Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
  • Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
  • Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
Cars With Option Codes:
1LV - Front Disc Brake - 20 Inch Disc Diameter Plus Brake Caliper Pained Yellow (PCCB)
Diagram Ref No 1
What This Product Does:
  • Transfers brake fluid to the front brake calipers
  • Maintains consistent hydraulic pressure for effective braking
  • Allows flexibility for suspension and steering movement
  • Ensures responsive braking performance
  • Supports overall braking system safety and reliability

Symptoms Of Wear Or Failure:
  • Soft or spongy brake pedal
  • Brake fluid leaks or visible cracks in the hose
  • Reduced braking performance
  • Bulging or swelling of the hose under pressure
  • Brake warning light due to fluid loss    
  • Uneven braking response

Why Replacement Matters:
  • Restores proper brake fluid pressure and response
  • Prevents fluid leaks and potential brake failure
  • Ensures safe and consistent braking performance
  • Reduces risk of hose rupture under pressure
  • Maintains overall braking system integrity


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

95835558
95835558155
95835558156
95835558256
95835558255

The product you are viewing cross references to these numbers
Air Conditioning Condenser. Porsche 9YA / 9YA.2 Cayenne 2018>> - PAB816411R, PAB81641150 - 11701
4
Air Conditioning Condenser. Porsche 9YA / 9YA.2 Cayenne 2018>>
PAB816411R/1
Product Information
Product Information
Air Conditioning Condenser.

This Air Conditioning Condenser is a OE MATCH Porsche 9YA / 9YA.2 Cayenne component designed to efficiently cool and condense refrigerant within the vehicle’s air-conditioning system. Mounted at the front of the vehicle, it acts as a heat exchanger, converting high-pressure refrigerant gas into liquid form to enable effective cabin cooling.
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 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 1
What This Product Does:

  • Dissipates heat from refrigerant in the A/C system
  • Converts refrigerant gas into liquid for the cooling cycle
  • Maintains correct system pressure and temperature balance
  • Supports efficient and consistent air-conditioning performance
  • Works with compressor and evaporator to deliver cool air  

Symptoms Of Wear Or Failure:
  • Weak or no cooling performance
  • Refrigerant leaks (often caused by corrosion or impact damage)
  • Visible damage to condenser fins (bent, blocked, or leaking)
  • High system pressure or inefficient operation
  • Unusual noises or reduced A/C effectiveness  

Why Replacement Matters:
  • Restores proper cooling efficiency
  • Prevents refrigerant loss and system inefficiency
  • Protects the compressor and other A/C components from damage
  • Ensures correct heat exchange and pressure regulation
  • Maintains cabin comfort, especially in warm conditions  


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

PAB816411R
PAB816411R
PAB81641150

The product you are viewing cross references to these numbers
Exhaust Heat Exchanger Mounting Kit. Porsche 911 3.2L 1985-89 - 93011119112, 99908500103, 90007428203, 90091009701, 93011119206, 93011119308, 9000760250C
1
Exhaust Heat Exchanger Mounting Kit. Porsche 911 3.2L 1985-89
EXHFITTING.911.4
Product Information
Product Information
Exhaust Heat Exchanger Mounting Kit.

This Exhaust Heat Exchanger Mounting Kit is a comprehensive OE MATCH quality hardware kit designed to securely install and mount the exhaust heat exchangers on classic Porsche models.
Kit Contents:
x6 Exhaust Gasket Heat Exchanger Manifold (93011119112/1)
x6 Exhaust Hex Nut For Heat Exchanger (99908500103/1)
x6 Exhaust Bolt (90007428203/1)
x6 Exhaust Nut (90091009701/1)
x2 Exhaust Gasket Heat Exchangers To Crossover Or Pre-Silencer (93011119206/1)
x1 Exhaust Gasket Crossover Pipe To Pre-Silencer (93011119308/1)
x6 Exhaust Nut (9000760250C) 
Fits:

  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50  

What This Product Does:
  • Secures heat exchangers to the engine and exhaust system
  • Maintains proper alignment of exhaust components
  • Ensures a gas-tight and stable installation
  • Withstands high temperatures and vibration
  • Supports efficient heat transfer for cabin heating systems  

Symptoms Of Wear Or Failure:
  • Exhaust leaks around the heat exchanger connections
  • Rattling or loose exhaust components
  • Broken or corroded studs and nuts
  • Difficulty maintaining proper exhaust alignment
  • Reduced heating efficiency inside the cabin
  • Visible rust or seized fasteners

Why Replacement Matters:
  • Ensures secure and stable installation of heat exchangers
  • Prevents exhaust leaks and loss of efficiency
  • Maintains correct exhaust alignment and system integrity
  • Reduces risk of component damage due to movement or stress
  • Simplifies installation during restoration or repair projects
  • Improves long-term reliability, especially on classic vehicles  


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

EXHFITTING.911.4
93011119112
99908500103
90007428203
90091009701
93011119206
93011119308
9000760250C

The product you are viewing cross references to these numbers
Hose Air Injection Pump to Air Injection Filter Housing. Porsche 911 turbo / 964 turbo - 99923900440 - PSU22-80
3
Hose Air Injection Pump to Air Injection Filter Housing. Porsche 911 turbo / 964 turbo
99923900440/1
Product Information
Product Information

Air Injection Pump to Injection Pump Filter Hose 

High-quality air injection pump to injection pump filter hose designed for Porsche 911 Turbo and 964 Turbo models.

This hose forms part of the secondary air injection (emissions) system, connecting the air injection pump to the injection pump filter. It ensures proper airflow delivery within the system, supporting emissions control and efficient engine operation.

Fits:

  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93

Diagram ref no 18  

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to heat and engine bay conditions, making it ideal for maintaining or restoring Porsche turbo emissions systems.

Key Features

• Air injection pump to filter hose
• Suitable for Porsche 911 Turbo and 964 Turbo
• Part number 99923900440
• Designed for emissions / secondary air system
• Ensures proper airflow and system efficiency
• Resistant to heat and engine bay conditions
• OEM-style fit and performance

Function and Purpose

This hose is a key component within the air injection system.

It helps to:
• Connect the air injection pump to the filter
• Deliver air efficiently through the emissions system
• Support proper combustion and emissions control
• Maintain correct airflow within the system
• Ensure reliable engine and environmental performance

Why Replace Air Injection Hoses

Over time, hoses within the emissions system degrade due to heat and exposure.

Common issues include:
• Cracking or splitting
• Air leaks affecting emissions performance
• Hardening and loss of flexibility
• Reduced system efficiency

Replacing worn hoses ensures proper emissions system function and engine performance.



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

99923900440
99923900440

The product you are viewing cross references to these numbers
Pre-heat Hose MFI Fuel Pump. Porsche 911 1969-76 MFI - 00004320521 - PSU25-440
3
Pre-heat Hose MFI Fuel Pump. Porsche 911 1969-76 MFI
00004320521/1
Product Information
Product Information

MFI Pump Pre-Heat Hose - 25 x 440mm 

High-quality pre-heat hose with 25x440mm dimensions, designed for Porsche models equipped with Mechanical Fuel Injection (MFI) systems.

This hose connects the pre-heating circuit to the MFI pump, ensuring proper temperature regulation of the intake air and fuel system. Maintaining correct operating temperature is critical for smooth engine running, especially during cold starts and warm-up phases.

Fits:

  • Porsche 911 1969-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • Porsche 911 1974-1976 2.7L Carrera

Diagram ref no 39  

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to engine bay heat, making it ideal for maintenance, repair, or restoration of classic Porsche MFI systems.

Key Features

• 25mm diameter, 440mm length pre-heat hose
• Suitable for Porsche MFI (Mechanical Fuel Injection) systems
• Part number 00004320521
• Designed for intake pre-heating circuits
• Supports proper engine warm-up operation
• Resistant to heat and engine bay conditions
• OEM-style fit and performance

Function and Purpose

This hose is an essential part of the MFI system.

It helps to:
• Deliver warm air to the MFI pump system
• Regulate intake and fuel system temperature
• Improve cold start performance
• Maintain stable engine running during warm-up
• Support efficient fuel injection operation

Why Replace Pre-Heat Hoses

Over time, pre-heat hoses degrade due to heat exposure.

Common issues include:
• Cracking or splitting
• Air leaks reducing system efficiency
• Hardening and reduced flexibility
• Poor cold start and warm-up performance

Replacing worn hoses ensures proper system operation and engine reliability.



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

00004320521
00004320521

The product you are viewing cross references to these numbers
Vacuum Hose 3,5x2mm. Porsche 964 / 986 Boxster / 987.1 Boxster / Cayman / 996 - 00004320499 - PSE35
2
Vacuum Hose 3,5x2mm. Porsche 964 / 986 Boxster / 987.1 Boxster / Cayman / 996
00004320499/1
Product Information
Product Information

Vacuum Hose - 3.5 x 2mm 

High-quality vacuum hose with 3.5 x 2mm dimensions, designed for Porsche 964, 996, 986 Boxster, and 987.1 Boxster & Cayman models.

This hose is used across various engine systems to maintain proper vacuum pressure, supporting the operation of intake, fuel, and emissions-related components. It is essential for ensuring smooth engine performance and correct system functionality.

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 09/01-2005
  • Porsche 996 C4 3.6L 09/01-2005
  • Porsche 996 C4S 3.6L 09/01-2005
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08

Diagram ref no 21 

Supplied in 1 metre lengths, this hose allows precise replacement and routing, making it ideal for maintenance, repair, or restoration of Porsche vacuum systems. Manufactured to OEM standards for durability and reliability.

Key Features

• 3.5mm internal diameter, 2mm wall thickness
• Suitable for Porsche 964, 996, 986, and 987.1 models
• Part number 00004320499
• Designed for vacuum system applications
• Supplied in 1 metre lengths
• Flexible and durable construction
• Resistant to heat and engine bay conditions
• OEM-style fit and performance

Function and Purpose

This vacuum hose is a critical part of engine system operation.

It helps to:
• Maintain vacuum pressure across engine systems
• Support intake and fuel system functions
• Enable proper operation of valves and regulators
• Ensure balanced airflow and engine efficiency
• Support emissions control systems



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

00004320499
00004320499

The product you are viewing cross references to these numbers
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