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Design 911 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://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

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DISPLAYING 129 to 144 (of 19681 products)
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9P1907637C
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Product Information

Brake Pad Wear Sensor - Stay Safe. Stay Informed. Drive with Confidence.
Sold each - 2 required per car
The Brake Pad Wear Sensor is a precision-engineered component designed to monitor brake pad condition and alert you before they reach critical wear levels.
This small but essential part plays a crucial role in maintaining your vehicle’s braking performance, safety, and reliability, ensuring that your brake system functions as it should — every time you drive.

Fits:

  • Porsche 992.1 Carrera 2 3.0L 2019-24
  • Porsche 992.1 Carrera 4 3.0L 2019-24
  • Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 2S 3.0L 2019-24
  • Porsche 992.1 Carrera 4S 3.0L 2019-24
  • Porsche 992.1 Carrera 2S Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 4S Cabriolet 3.0L 2019-24
  • Porsche 992.1 Targa 4 3.0L 2020-24
  • Porsche 992.1 Targa 4S 3.0L 2020-24
  • Porsche 992.1 Turbo 3.8L 2020-24
  • Porsche 992.1 Turbo S 3.8L 2020-24
  • Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
  • Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24

Perfectly matched to your vehicle’s braking system, the wear sensor offers an accurate fit and dependable signal transmission, providing real-time feedback to your dashboard warning system.

What It Does
The brake pad wear sensor works by detecting the gradual thinning of your brake pads. When the friction material reaches a predetermined level, the sensor wire completes an electrical circuit, triggering a warning light on the dashboard.

Key Features and Benefits:

  • Accurate Wear Detection: Alerts you before the pads reach unsafe levels.
  • Precision Fitment: Designed to integrate seamlessly into your vehicle’s braking system.
  • High Durability: Built with heat-resistant materials for longevity under high-stress conditions.
  • Reliable Signal Transmission: Ensures consistent performance in all driving environments.
  • Easy Installation: Direct-fit replacement with no modification required. 
  • Compatible with Advanced Braking Systems: Suitable for vehicles equipped with electronic wear monitoring.

This ensures you always know the exact status of your brake pads, helping prevent unnecessary damage to discs or reduced braking performance.

Why Brake Pad Wear Sensors Fail
Even with robust materials, brake pad wear sensors are exposed to heat, friction dust, and debris that can degrade their effectiveness over time.

Common Causes of Failure:

  • Heat Damage: Prolonged exposure to high brake temperatures melts or cracks the sensor wire insulation.
  • Corrosion or Moisture Ingress: Causes false readings or loss of signal.
  • Physical Damage: Pinching or abrasion from improper installation or road debris.
  • Connector Wear: Loose or corroded connectors lead to intermittent warnings.
  • Old Age: Sensor wires can become brittle over time, reducing reliability.

When a sensor fails, your dashboard warning system may trigger false alerts — or worse, fail to warn you when pads are truly worn out.

Why They Should Be Replaced
Replacing your worn or damaged brake pad wear sensor is vital to maintaining accurate monitoring and safe braking performance.

Benefits of Replacing 

  • Accurate Wear Alerts: Receive timely dashboard warnings to prevent brake damage.
  • Improved Safety: Ensure optimal braking response and shorter stopping distances.
  • Protects Brake Components: Prevents unnecessary wear on discs and calipers.
  • Restores Dashboard Functionality: Clears false error lights and warning codes.
  • Long-Term Reliability: Made from heat- and corrosion-resistant materials.
  • Direct Replacement: Designed for plug-and-play installation — no rewiring required.

This sensor is the perfect upgrade for drivers who value precision, reliability, and peace of mind.



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9P1907637C
9P1907637C

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Special Order item
90110853101
Product Information
Product Information
Return fuel line in centre tunnel. 
This is an original Porsche metal fuel line routed through the centre tunnel of early 911/912 models. It carries fuel or return flow as part of the vehicle’s original fuel-system layout.

Fits:
Porsche 911 E / 911S - 1969 to to 1971 (2 required per car)
Porsche 911T 1969 to 1969 (1 required per car)
Porsche 911 - 1972 to 1973 (1 required per car)

Diagram ref no 25 (for 911T, 911) / 18 (for 911E/S)

Runs from the fuel tank area through the centre tunnel; often termed a “control line” or “return line.”

With age the original metal line can suffer from corrosion, fatigue or damage - leading to fuel leaks or vapour loss, which pose safety risks. Installing the correct genuine Porsche line ensures the system maintains its original routing, integrity and reliable fuel delivery.

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90110853101
90110853101
90110853100

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Special Order item
91161210401
Product Information
Product Information
Window motor wiring loom with connector - Driver's door.

Fits:
Porsche 911 1969 - 1989

Diagram ref no 4

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

91161210401
91161210401

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Special Order item
99761819504
Product Information
Product Information
Control Unit For Four-Wheel Drive.
Ensure your Porsche 911 (997 generation Turbo / GT2 all-wheel-drive models) maintains its factory-spec AWD performance with this genuine OEM control module. This module governs the transfer case and AWD logic, managing front/rear torque distribution, sensor input and system actuation to deliver Porsche’s intended driving dynamics and safety.

Fits:
  • Porsche 997 MK1 TURBO 2007-09
  • Porsche 997 MK1 GT2 2007-09

Diagram Ref No 7

What This Product Does:

  • This control unit monitors sensors (such as speed sensors, yaw, wheel slip) and drives actuators in the transfer case/all-wheel-drive system to engage/disengage or regulate power to the front axle, manage slip conditions, and ensure the AWD system works correctly under various driving conditions.
  • It ensures the system behaves safely and according to Porsche’s tuning — when you accelerate, brake, corner or change surface grip, the module governs how the front/rear torque split is controlled, reducing slip, enhancing stability and performance.
  • Without a properly functioning module, the mechanical AWD system cannot respond correctly to driver input or sensor feedback, which may lead to reduced performance, warning lights, or even drive-mode lock-out.

Symptoms & Signs Of A Faulty Module:
  • The AWD/4WD warning light or malfunction indicator on the dash related to drive-system faults.
  • The vehicle’s front axle or AWD system not engaging (or engaging incorrectly) — e.g., rear-wheel drive only when there should be full-time AWD, or unusual behaviour when cornering.
  • Erratic behaviour from the AWD system: slipping, traction control light, inconsistent grip, or possible front-drive disengagement.
  • Fault codes logged in the vehicle’s diagnostic system referencing the module part number or transfer case sensor/actuator circuits.
  • Especially following replacement of differential, transfer case or front driveshaft components — if the module was disturbed, removed or failed, replacing it may restore proper operation.

Why Replacement Matters:
  • System integrity: The AWD system is a core performance and safety component on Porsche 911 Turbo/GT2 models. A faulty module compromises stability, traction and the intended driving dynamics.
  • Avoids further damage: If the module fails and the AWD system operates incorrectly (or remains locked/unlocked), mechanical parts (transfer case, driveshafts, clutches) may be overstressed or damaged over time.
  • Simplified installation: A genuine module means plug-and-play compatibility, less risk of coding issues, fewer diagnostic headaches, and quicker return to correct AWD functionality.



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

99761819504
99761819504
99761819502
99761819503

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Special Order item
96435606204
Product Information
Product Information
Fuel Supply Line, RHD.
Ensure reliable and safe fuel delivery in your Porsche with this genuine OEM fuel line. Designed for the Porsche 911 (964 series) and compatible models, this line is built to Porsche’s specification, delivering correct flow and pressure under demanding conditions. Whether it’s an aged original being replaced, or you’re refreshing your fuel-system as part of a restoration, this line is the correct direct replacement.
For Right Hand Drive Cars ONLY!

Fits:
  • Porsche 964 (911) C2 1989-91
  • Porsche 964 (911) C4 1989-91

Diagram Ref No 12

What This Product Does:

  • This fuel line serves as a supply / delivery line in the fuel system of the vehicle — it carries fuel (often from the tank or pump assembly) to a required downstream point (for example to injectors, filter, or engine compartment) under appropriate pressure and flow conditions.
  • Because it is an OEM-engineered line, the material, routing, fittings, and mounting clips are designed to match Porsche’s specification of that era — ensuring correct pressure resistance, vibration resistance, fuel type compatibility (petrol, possibly lead-free or additives), and correct safety margins.
  • The correct fuel line helps maintain fuel delivery without leaks, maintains correct flow/pressure, prevents vaporisation or fuel starvation, and helps ensure safe and reliable engine operation.

Symptoms And When To Replace:
  • Fuel smell or visible leak: Any aroma of petrol around the engine bay or underside, or visible wetness on or around the line’s fittings.
  • Cracks, bulges or deterioration of the line: Over time hoses/lines degrade from heat/vibration/fuel exposure. If you see exterior damage or soft spots, it’s a red flag.
  • Fuel pressure issues: If the fuel delivery is erratic, engine sputters under load or you suspect a drop in supply, the line or its fittings might be compromised.
  • Hard starts or hesitation under acceleration: Especially in high-demand situations the supply line may fail to deliver properly.
  • Vehicle overhaul or restoration: If the car is older and the original fuel system components are aged, installing a new line is a preventative measure.

Why Replacement Matters:
  • Safety: Fuel lines operate under pressure and handle flammable fuel. A failure can lead to leaks, fire risk or engine shutdown, replacing the line ensures design safety margins.
  • Performance & reliability: Proper line ensures correct fuel supply, no pressure drop, no vapor lock or starvation issues which can degrade performance or lead to engine damage.



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

96435606204
96435606204
96435606201

The product you are viewing cross references to these numbers
Special Order item
99754191119
Product Information
Product Information
Front Windscreen Glass Tinted, With Antenna.
Upgrade or restore your Porsche 911 (997 generation) with this genuine OEM front windscreen. This unit features factory-shaded tinted glass and integrated antenna/antenna layer for full radio/communication functionality. Designed for years approx. 2005-2013, it ensures perfect fitment, correct sensor and seal interfaces, and retains the premium look and performance of the original.
For CABRIO Cars ONLY!

Fits:
Porsche 997 MK1 Carrera 2 3.6L 2005-08 (CABRIO)
Porsche 997 MK1 Carrera 2S 3.8L 2005-08 (CABRIO)
Porsche 997 MK1 Carrera 4 3.6L 2005-08 (CABRIO)
Porsche 997 MK1 Carrera 4S 3.8L 2005-08 (CABRIO)
Porsche 997 MK1 TURBO 2008-09 (CABRIO)
Porsche 997 MK1 GT2 2008-09 (CABRIO)
Porsche 997 MKII Carrera C2 3.6L 2009-12 (CABRIO)
Porsche 997 MKII Carrera C4 3.6L 2009-12 (CABRIO)
Porsche 997 MKII Carrera C2S 3.8L 2009-12 (CABRIO)
Porsche 997 MKII Carrera C4S 3.8L 2009-12 (CABRIO)
Porsche 997 MKII Turbo 2010-13 (CABRIO)
Porsche 997 MKII GT2 RS 2011-13 (CABRIO)
Cars With Option Codes:
567 - Windscreen Tinted, Upper Part Darker Coloured
440 - Antenna Diversity
568 - Windscreen Without Shade Band

Diagram Ref No 1

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

What This Product Does:

  • As a front windscreen, it provides clear visibility for the driver and protects the cabin from wind, weather, debris, and conforms to structural/occupant-safety requirements (roof support, airbag mounting, etc.).
  • The tinted glass reduces glare and solar heat transfer, improving comfort and reducing UV exposure in the cabin.
  • The built-in antenna/antenna layer means that the vehicle’s radio or other reception systems (depending on model) integrate through the windscreen rather than requiring a separate mast or aerial.
  • Because it’s OEM, it ensures precise fit, correct sealing to eliminate wind noise or leaks, correct integration with vehicle electronics (sensor/antenna), and preserves vehicle value and safety.

When You Might Need Replacement:
  • Cracks, chips or major damage: Impacts from stones, accidents or long-term wear that compromise the glass.
  • Delamination, haze or distortion in the tinted layer or glass — if the shade has degraded or visibility is compromised.
  • Antenna/receiver issues: If the radio or reception via the glass built-in antenna is degraded or non-functional.
  • Seal failure or leaks: If water ingress or wind noise is present around the windscreen frame, the bonding/seal may have failed.

Why Replacement Matters:
  • Correct fit and finish: The correct part ensures that all mounting/seals, curvature, sensor/antenna interfaces match exactly.
  • Safety & visibility: As part of the structural envelope of the vehicle and a major glazed surface, a windscreen preserves occupant safety, correct optical view, and performance of any integrated sensors or driver-assist systems.
  • Antenna integration: The “with antenna” feature means that the windscreen has a special embedded aerial/antenna element.
  • Simplified installation: An OEM piece is designed for direct replacement with minimal modifications and factory adhesive/seal spec. It reduces fitment issues and ensures proper operation.



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

99754191119
99754111103
99754191102
99754191103
99754191106
99754191107
99754191110
99754191111
99754191118
99754191119
99754111102

The product you are viewing cross references to these numbers
Special Order item
99654190139
Product Information
Product Information
Front Windscreen Glass, Tinted Green.
Upgrade or restore the front windscreen of your Porsche 911 (996 generation) with this genuine OEM windscreen. This unit features factory green-shaded tinting, compatibility with the rain-sensor equipped models, and ensures a perfect fit with original mounting and sealing surfaces. Designed for model year 2001, this windscreen delivers the comfort, clarity and finish that your vehicle deserves.

Fits:
  • Porsche 996 C2 3.4L 2001
  • Porsche 996 C4 3.4L 2001
  • Porsche 996 C2 3.6L 2001
  • Porsche 996 C4 3.6L 2001
  • Porsche 996 C4S 3.6L 2001
  • Porsche 996 TURBO 2000-2001
Cars With Option Codes:
265 - Automatic Anti-Dazzle Interior Mirror With Rain Sensor

Diagram Ref No 1

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

What This Product Does:

  • As the front windscreen, it provides primary visibility for the driver and occupants, while also maintaining cabin safety and structural integrity.
  • The tinted/green shading helps reduce sun glare and heat entering the cabin, improving comfort and reducing UV exposure.
  • If equipped with a rain sensor (as this part indicates “w/rain sensor”), the windscreen accommodates the mounting or integration of the sensor that detects rain on the glass and signals the automatic wipers.
  • Being an OEM part, it ensures correct fitment: correct curvature, correct sensor mount location, correct edge sealing and correct optical clarity.

When You Might Need Replacement:
  • Cracks, chips or large damage — even small stone chips in the windshield can spread, compromise structural safety, and reduce optical clarity.
  • Delamination or hazing in the tinted layer or the glass, which may distort vision or degrade the tint effect.
  • Poor/absent rain-sensor function — if the rain sensor is not working properly due to mis-mounted windscreen or incorrect glass, you may need the correct sensor-compatible glass.

Why Replacement Matters:
  • Safety & structural integrity: The windscreen is a safety-critical piece: it supports the roof structure in many vehicles and is key in airbag deployment zones and rollover protection.
  • Proper rain-sensor integration: If the car uses a rain/light sensor, the correct windscreen includes the proper mounting surface and geometry; using a generic windscreen may compromise sensor function.
  • Tinted finish & comfort: The green-tinted glass is a desired feature to reduce glare and heat; using the correct version preserves this comfort feature.
  • Optical clarity & finish: OEM glass ensures optical standards, correct edge finish and correct fitment to avoid wind noise, leaks or poor alignment.
  • Installation compatibility: Correct part ensures bolt/mounting/frame fit, correct sealing, and no need for modification or compromise in installation.



Related reference numbers
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99654190139
99654190139
99654190103

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Last One
90133220915
Product Information
Product Information
Drive Flange.
Restore the correct drivetrain interface on your classic Porsche 911 with this genuine OEM drive flange. Designed for the early 911 series and featuring chilled-casting construction, this joint-flange connects the transmission/differential output to the driveshaft or axle stub, ensuring proper fitment, alignment and torque transfer.
Sold Each.
x2 Required Per Car.


NOTE: LAST 1 IN STOCK

Fits:
  • Porsche 911 1969 2.0L / 912 SWB (F)
  • Porsche 911 1970 2.2L / 2.4L / 2.7L RS LWB (F)

Diagram Ref No 12

What This Product Does:

  • The drive/differential flange is a mechanical component that connects the output of the transmission or differential to the driveshaft or stub axle. It provides a rigid mounting interface for torque transfer from the gearbox/diff to the driveshaft or axle.
  • In vehicles with rear-mounted engines (such as early 911s), the correct flange is critical for aligning rotational components, maintaining correct driveshaft geometry, sealing, and ensuring correct load distribution in the drivetrain.
  • A good flange ensures the driveshaft is properly secured and aligned; if the flange is worn, damaged or the wrong part, then driveline vibration, misalignment, drive-loss or leak issues may occur.

Symptoms & Signs You Might Need Replacement:
  • Driveline vibration or shudder at higher speeds or under load – a worn, damaged or mis-matched flange may cause flex or misalignment.
  • Noise or play at the transmission/differential output – e.g., you hear knocking, clunking or see movement at the flange coupling.
  • Oil leak at the flange mating surface – if the flange’s sealing face is worn or the mating surround is compromised, fluid may leak from the gearbox/differential.

Why Replacement Matters:
  • Reduces risk of vibration, misalignment or failure: A flange that is worn, improperly sized or mismatched can lead to drivetrain or transmission stresses, early bearing wear, or even catastrophic driveshaft failure.
  • Sealing & durability: Proper flange helps maintain gearbox/differential sealing and ensures reliable connection under torsional load.
  • Installation efficiency: When replacing major drivetrain components, installing the correct flange reduces risk of repeat service and ensures correct torque path from engine to wheels.



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

90133220915
90133220915

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Special Order item
98150303
Product Information
Product Information
Front Wing, Primed.
Give your Porsche the bodywork finish it deserves with these genuine OEM front wings for the 981-series (Boxster/Cayman). Supplied in prime-coat finish and ready for painting, these panels restore the correct body skin over the wheel arch and ensure factory-level fit and finish.

Fits:
  • Porsche Boxster 981 2.7L 2012-16
  • Porsche Boxster 981 S / GTS 3.4L 2012-16
  • Porsche Boxster 981 Spyder 3.8L 2016
  • Porsche Cayman 2.7L 981 2013-16
  • Porsche Cayman S / GTS 3.4L 981 2013-16
  • Porsche Cayman GT4 3.8L 2015-16

Diagram Ref No 1

What This Product Does:

  • These front wing panels serve several important functions: they are the visible outer skin over the front wheel arch, they protect underlying structure from road debris, and they contribute to the vehicle’s appearance, panel gap alignment, aerodynamics and body aesthetics.
  • Being supplied primed means the panel arrives ready for your final paint colour — it helps simplify body-shop or restoration workflows, avoids previous colour mismatch or damaged panels, and ensures a fresh surface for finishing.
  • Correct fitment ensures the panel aligns exactly with bonnet/hood, bumper, door, and wheel arch – which matters especially in a premium vehicle where fit and finish are critical.

When You Might Need Replacement:
  • The existing panel is damaged, dented, crumpled, or corroded beyond economical repair (especially a front wing is exposed to kerb hits, stone-chips, minor impacts).
  • The panel has undergone poor previous repair (excessive filler, misalignment, rust holes) and you want a clean replacement for a restoration.
  • You’re performing a body-respray or restoration and you want fresh, straight panels rather than continuing with damaged or mis-fitted ones.
  • Panel gaps are off, door or bonnet alignment is mis-matched, or you’ve had front end structural repair and wish to restore.
  • The panel is supplied primed and ready for painting – ideal when you will finish colour yourself or have the car repainted.

Why Replacement Matters:
  • Durability & protection: Since the front wing is exposed to the elements, correct manufacturing and materials (including corrosion protection) matter for long-term durability.
  • Paint workflow: A primed panel gives a clean base for paint and helps avoid hidden defects, rust initiation or mismatch issues common with repaired panels.



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

98150303
98150303100GRV
98150303200GRV

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Special Order item
99680309
Product Information
Product Information
Door Airbag Unit.
Ensure your Porsche’s side occupant-protection system remains up to specification with this genuine OEM door-airbag unit. Designed for Porsche 911 996, 986 Boxster and Carrera GT, this unit mounts directly in the door assembly and integrates with the Vehicle Safety Restraint (SRS) system to deploy in side-impact scenarios.

Fits:
  • Porsche Boxster 986 2.5L 1998-99
  • 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 996 C2 3.4L 1997-08/01
  • Porsche 996 C4 3.4L 1997-08/01
  • Porsche 996 C2 3.6L 09/01-2005
  • Porsche 996 C4 3.6L 09/01-2005
  • Porsche 996 C4S 3.6L 09/01-2005
  • Porsche 996 TURBO 2000-05
  • Porsche 996 GT2 2001-05
  • Porsche 996 GT3 MKI 1999-02
  • Porsche 996 GT3 MKII 2003>>
  • Porsche Carrera GT (2003-2006)
Cars With Option Codes:
563 - Side Airbag

Diagram Ref No 7

What This Product Does:

  • These door-airbag units are part of the side-impact protection system. In the event of a side collision, the airbag mounted inside the door or side pillar deploys to help protect the occupant’s torso/hip area and reduce injury.
  • They are designed to work with the car’s crash-sensing system, door sensors, the SRS control module, harness and mounting. The correct part ensures proper deployment timing, direction and effectiveness.
  • Because they must match the original specification (inflator, bag size, side-specific geometry), using the correct part ensures that the door protection system functions as intended by Porsche.

Symptoms & Signs You Should Consider Replacement:
  • The airbag has already deployed (after a crash) and therefore must be replaced.
  • The door-airbag warning light is on (SRS/airbag light on the dash) and diagnostics point to the door side-airbag circuit or sensor.
  • The vehicle is undergoing major door/structural repair or wiring has been disturbed, and the original unit may have been removed, damaged, or cannot be re-certified.
  • Your VIN and parts-history indicate the door airbag unit has been recalled or is out of date for safety reasons (always check current safety service bulletins).
  • You’re restoring the vehicle to “like new” safety specification and want to ensure that all SRS components including side-door airbags are correct.

Why Replacement Matters:
  • Safety: The side-airbag is a critical safety component; improper fitment or incorrect part may result in non-deployment or incorrect deployment in a crash.
  • Legal & insurance: Using the correct OEM airbag unit ensures compliance with safety regulations and may affect insurer/underwriter satisfaction after repairs.
  • Fit & integration: Door airbags must match the connector, mounting bracket, trigger sensor and door wiring harness. A mismatch could lead to fault lights, malfunction or dangerous behaviour.
  • Peace of mind: Having the correct, non-deployed, OEM unit gives confidence that the vehicle’s occupant-protection system is complete and functioning as designed.



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

99680309
99680309101
99680309201
99680309100
99680309200

The product you are viewing cross references to these numbers
Special Order item
90037820902
Product Information
Product Information
Hexagon-head bolt (M14 × 1.5 × 90 mm) for Rear lower control arm.
This bolt secures the rear lower control arm to the subframe connection (left or right side), forming one of the key structural connections in the rear suspension system. It maintains the correct alignment and pivoting geometry required for stable handling, proper tire wear, and balanced ride quality.
Sold each,  2 required for the rear axle of the vehicle.

Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1 Cayman 2006 - 2008
Porsche 987C.2 Cayman 2009 - 2012

Diagram ref no 16

Replacing: 90037816009, 90037819909, 90037820909, 90037820901
 Thread/Length: M14 × 1.5 × 90 mm
 Application: Rear axle – lower control arm to chassis connection

Suspension hardware is engineered to exact tolerances to handle extreme dynamic loads. Using Genuine Porsche bolts guarantees correct thread engagement, surface treatment, and tensile strength for the specific control arm design. This ensures consistent alignment, safety, and chassis rigidity under demanding driving conditions.

Replace this bolt when:
 Performing rear suspension or control-arm service.
 The original bolt is corroded, stretched, or damaged.
 Completing a full suspension refresh or alignment adjustment.

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

90037820902
90037813501
90037820902
90037816009
90037819909
90037820909
90037820901

The product you are viewing cross references to these numbers
Special Order item
9928450
Product Information
Product Information
Door Window Glass.
Restore the clarity, fitment and finish of your Porsche 992 with this genuine OEM door window glass. Designed for the 911 (992 generation), this panel offers exact fit and factory specification for a seamless installation and optimal visibility.
For COUPE Cars ONLY!

Fits:
  • Porsche 992.1 Carrera 2 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 4 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 2S 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 4S 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 2S Cabriolet 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Carrera 4S Cabriolet 3.0L 2019-24 (COUPE)
  • Porsche 992.1 Targa 4 3.0L 2020-24 (COUPE)
  • Porsche 992.1 Targa 4S 3.0L 2020-24 (COUPE)
  • Porsche 992.1 Turbo 3.8L 2020-24 (COUPE)
  • Porsche 992.1 Turbo S 3.8L 2020-24 (COUPE)
  • Porsche 992.1 Turbo Cabriolet 3.8L 2020-24 (COUPE)
  • Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24 (COUPE)
  • Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24 (COUPE)
  • Porsche 992.1 GT3 RS 4.0L 2022-24 (COUPE)
  • Porsche 992.2 Carrera 2 3.0L 2024>> (COUPE)
  • Porsche 992.2 Carrera 2 GTS 3.6L 2024>> (COUPE)
  • Porsche 992.2 Carrera 4 GTS 3.6L 2024>> (COUPE)
  • Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>> (COUPE)
  • Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>> (COUPE)
  • Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>> (COUPE)
  • Porsche 992.2 Targa 4 GTS 3.6L 2024>> (COUPE)
Cars With Option Codes:
K8C - Coupe
VW4 - Lightweight Glazing
VW7 - Side And Rear Windows

Diagram Ref No 1

POSTING GLASS & WINDSCREENS
Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

What This Product Does:

  • The door glass provides the transparent barrier and visibility for the side window of the door, supporting driver/passenger view, weather sealing, noise insulation and structural integrity of the door assembly.
  • Being OEM glass ensures correct optical quality, correct fitment (hole placement for trims/seals), correct thickness, correct heat and UV tolerance, and correct sealing interface.
  • Using the proper door glass helps maintain side door assembly alignment, prevents wind noise, ensures the correct fit of window seals, and preserves vehicle safety and appearance.

When Might You Need Replacement:
  • Visible damage or cracks in the door glass (chips, cracks, edge damage) which may compromise safety or lead to further failure.
  • Fogging, delamination or optical distortion in the glass, which might impact visibility or result from internal moisture ingress.
  • Seal failure: water ingress either inside the door or to the cabin due to improper fit or damage around the glass mount.

Why Replacement Matters:
  • Fit & finish: OEM door glass matches the factory mounting interface, curves, and sealing surfaces exactly.
  • Optical quality & safety: Correct glass ensures proper clarity, correct treatment for UV/heat, correct mounting for door hardware and side window mechanism.



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

9928450
992845019H
992845020H
992845019C
992845019G
992845020C
992845020G

The product you are viewing cross references to these numbers
Special Order item
99750396
Product Information
Product Information
Outer Door Sill, Primed.
Give your Porsche 911 (997 generation, 2005-12) the structural and visual restoration it deserves with these genuine OEM outer door sill / rocker panels. Supplied primed and ready for your colour finish, they’re ideal for replacing corroded or damaged sills and restoring body lines to their factory-perfect state.
For COUPE Cars ONLY!

Fits:
  • Porsche 997 MK1 Carrera 2 3.6L 2005-08 (COUPE)
  • Porsche 997 MK1 Carrera 2S 3.8L 2005-08 (COUPE)
  • Porsche 997 MK1 Carrera 4 3.6L 2005-08 (COUPE)
  • Porsche 997 MK1 Carrera 4S 3.8L 2005-08 (COUPE)
  • Porsche 997 MK1 GT3 2007-09 (COUPE)
  • Porsche 997 MKII Carrera C2 3.6L 2009-12 (COUPE)
  • Porsche 997 MKII Carrera C4 3.6L 2009-12 (COUPE)
  • Porsche 997 MKII Carrera C2S 3.8L 2009-12 (COUPE)
  • Porsche 997 MKII Carrera C4S 3.8L 2009-12 (COUPE)
  • Porsche 997 MKII GT3 2010-11 (COUPE)

Diagram Ref No 2

What This Product Does:

The outer door sill / rocker panel covers the structural side rail of the vehicle just below the door opening, it provides:

  • Protection of the side bodywork from rocks/debris and rust accumulation at a common problem area (the door sills).
  • A mounting surface or finished outer skin for the side of the vehicle — forming the visible “sill” area when the door is open/closed.
  • A structural part of the body that contributes to side-impact strength, rigidity and correct body alignment.
  • Being factory primed means you get a clean, undamaged panel ready to paint and finish — ideal for restoration, collision repair, or when the original sill is rusted, deformed or has previous poor repairs.

When You Might Need Replacement:
  • The original sill/rocker panel is rusted through, severely corroded, has large bubbles or has been patched extensively.
  • The vehicle has been involved in a side-impact collision, or the rocker has been deformed so that panel gaps, door alignment or sill appearance is compromised.
  • You are performing a body restoration or repaint and want a fresh, straight panel to restore correct body lines and alignments.
  • Visible damage or denting where the sill area is subject to scuffs, road debris or previous damage.

Why Replacement Matters:
  • Durability & protection: Replacing a corroded sill with a primed panel ensures the underlying structure is protected from further rust and wear.
  • Body integrity & value: On a sports car like the 911, side bodywork forms part of the vehicle’s character, value, and structural integrity. A correct replacement improves resale and reliability.
  • Paint-ready condition: Since these panels are supplied prime-coated, they provide an ideal base for colour-matching and flawless finishing — better than a panel already painted/damaged.
  • Ease of installation: Using the correct panel means easier fitment and fewer surprises during repair or restoration, saving time and ensuring quality.



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

99750396
99750396307GRV
99750396407GRV
99750396300GRV
99750396400GRV

The product you are viewing cross references to these numbers
Special Order item
94454101109
Product Information
Product Information
Windscreen Glass Tinted, With Aerial.
Restore factory-correct front windshield functionality and appearance on your Porsche 944 with this genuine OEM windscreen. This premium glass unit is tinted for solar and glare reduction, and comes with the built-in antenna (aerial) for radio reception. Designed specifically for the Porsche 944 series, this windscreen ensures perfect fitment, proper mounting, and factory functionality.

Fits:
  • Porsche 944 2.5L 8V 1985-87

Diagram Ref No 1

POSTING GLASS & WINDSCREENS

Although we take great care in packaging glass, we cannot offer insurance to cover breakage.
Therefore, we advise customers that they purchase glass by mail order at their own risk.

What This Product Does:

  • As the front windscreen, it serves the fundamental role of providing a clear view out of the vehicle while maintaining structural integrity of the cabin.
  • Because this version is tinted, it reduces glare, improves comfort by reducing solar heat in the cabin, and can reduce UV exposure inside.
  • The built-in aerial (antenna) means the windscreen incorporates radio antenna functionality, so the vehicle's radio reception is integrated into the windscreen rather than a separate external mast.
  • By being a proper OEM windscreen, it ensures precise fitment, correct mounting, correct curvature, correct optical clarity, and meets the safety and structural requirements for the vehicle.

Signs & When You May Need Replacement:
  • Cracks, chips or large stone-impact damage: Even small chips in a high-stress area can grow, and may compromise optical clarity and structural integrity.
  • Delamination or haze in the tinted layer: Over time the tint or glazing could degrade, reducing clarity or causing distortion in vision.
  • Poor radio reception: If the aerial built into the windscreen fails or is compromised (e.g., due to internal break or corrosion), radio/antenna performance may suffer — given this version has the built-in aerial feature.
  • Corrosion or seal failure at the windscreen edge: If the winds­creen mounting or bonding/seal has failed, water ingress or wind noise may occur.
  • Vehicle undergoing restoration or maintenance: If the windscreen is original, scratched, damaged, or you’re repainting or restoring the vehicle, using a fresh OEM part ensures proper fit and appearance.

Why Replacement Matters:
  • Safety & visibility: The windscreen is a key structural and safety component; any compromise in it (damage, poor fit, incorrect part) risks visibility and structural rigidity of the vehicle.
  • Integrated functionality: Because this unit includes the aerial, an incorrect or damaged screen could impair the radio antenna function — using the correct part preserves the factory audio reception design.
  • Fit & finish: For a premium brand like Porsche, correct fitment, tint quality, edge finish and optical clarity matter for both daily usability and in restoration/collector projects.
  • Performance of features: The tinted glass and built-in aerial are features that provide comfort and function — replacing without these features (or using a generic) might compromise them.



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

94454101109
94454101109

The product you are viewing cross references to these numbers
Special Order item
98650251501GRV
Product Information
Product Information
Rear Left Wheel Arch Inner Panel, Primed.
Restore the integrity of your Porsche 986 Boxster’s wheelhouse with this genuine OEM primed inner panel for the left side. This inner wheel arch / wheel-housing side panel is supplied in primer finish and is ready for painting to match your vehicle. Perfect for bodywork, restoration, rust repair or when replacing the quarter panel, this panel ensures OEM-correct fit, proper mounting points and a fresh starting surface for durable finish.

Fits:
  • Porsche Boxster 986 2.7L 2002
  • Porsche Boxster S 986 3.2L 2002
  • Porsche Boxster 986 2.7L 2003-04
  • Porsche Boxster S 986 3.2L 2003-04

Diagram Ref No 4

What This Product Does:

  • The inner wheel-arch panel / wheel-housing side panel covers and protects the inner zone of the wheel arch — the cavity between the outer quarter panel and inner structure. It helps prevent water, dirt, road debris, salt and corrosion from entering structural zones behind the wheel arch.
  • Being primed and ready for paint means it serves as a body restoration panel: the surface is prepared for painting to match the car, giving a straight, clean base rather than a repaired/dented panel.
  • As a body-fit panel, it contributes to structural integrity (the inner wheelhouse often ties in to the rear quarter structure) and ensures accurate panel alignment and panel gaps when the wheel arch, quarter panel or rear bumper are replaced or repaired.

When You Might Need Replacement:
  • The existing inner wheel-arch panel is rusted, corroded, cut, patched or badly repaired — common in older vehicles especially around wheel arches where road splash and salt accumulate.
  • The vehicle is undergoing a body-repair or restoration, perhaps after collision damage to the rear quarter, wheel arch, bumper or underbody.
  • You’ve removed or plan to remove the quarter-panel, or the wheel arch liner, and you see the inner panel is damaged or mis-shaped.
  • The panel mounting holes, bracketry or structural tabs have been damaged, or you want to eliminate previous repair welds and start fresh.

Why Replacement Matters:
  • Corrosion prevention: A new panel reduces the risk of future rust by starting with clean, primed material rather than patched or compromised original steel.
  • Structural integrity: The inner wheel-arch panel supports the quarter structure and helps maintain stiffness; a damaged or improperly replaced panel may compromise this.
  • Colour-match/paint readiness: Because the panel is primed you can paint it in your exact colour, which is especially relevant in high value or restored vehicles.



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

98650251501GRV
98650251501GRV
98650251500GRV

The product you are viewing cross references to these numbers
Special Order item
99757309606
Product Information
Product Information
Air Con Pressure Pipe.
Restore the high-pressure circuit of your Porsche’s A/C system with this genuine OEM pressure line. Designed for Porsche 911 997, this high-pressure refrigerant line connects the compressor outlet to the condenser/receiver unit and is built to Porsche’s specification for durability, pressure‐resistance and fit-and-finish.

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

Diagram Ref No 25

What This Product Does:

  • In an automotive A/C system, the high-pressure line carries refrigerant from the compressor outlet (where it's compressed) to the condenser (and sometimes to receiver/drier) under high pressure and high temperature.
  • This pipe must be constructed to withstand the pressure (often dozens of bar) and high temperature, plus resist fatigue, corrosion, vibration and the harsh engine-bay environment.
  • Proper operation of this line ensures the A/C system can condense the refrigerant, maintain correct pressure differential, prevent leaks and ensure efficient cooling of the cabin.
  • If the pipe is damaged, leaking or improperly fitted, the system may lose refrigerant, pressure may drop, cooling performance will suffer, and other components (compressor, drier) may be stressed or damaged.

Symptoms & Signs You May Need Replacement:
  • Loss of A/C cooling performance — the cabin takes much longer to cool, or only warm air emerges despite compressor running. A leak or pressure drop in the high-pressure line is a possible cause.
  • Visible refrigerant oil residue around the pipe, fittings or connections — this may indicate a refrigerant leak from the high-pressure line.
  • Hissing leak or refrigerant gas escape near the pipe or condenser connections when system is running.
  • Corrosion, damage, bent sections or worn insulation on the pipe itself. Because the high-pressure line often sits near hot or vibrating areas, damage can develop over time.
  • Frequent refrigerant recharge, or a system that loses charge unexpectedly — the pipe may no longer hold pressure.

Why Replacement Matters:
  • System efficiency & reliability: The high-pressure line is vital for the A/C system to function correctly — if compromised, cooling is degraded and the system’s lifespan is reduced.
  • Prevent collateral damage: A leak or failure in a high-pressure line can allow air/moisture into the system, causing corrosion, absorber/drier failure, compressor damage or contamination.
  • Safety & performance: A failing line can allow refrigerant escape (which can be harmful), or cause the system to operate under stress — replacing prevents such risks.



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

99757309606
99757309606
99757309601

The product you are viewing cross references to these numbers
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