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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

OE Match

OE Match
About OE Match

OE Match for Porsche

OE Match is a brand that provides a wide range of Porsche components, from gaskets to suspension hardware, engine parts, and interior trim. Over 6,700 individual part numbers, and over 11,800 OE cross-references catalogued, and are constantly developing new lines.OE Match has over 100 new products currently in the engineering phase, which will be quality-controlled and added to their catalog. The mission is to keep all Porsche vehicles on the road by offering a vast selection of parts that can address various problems across different Porsche generations

A Quick Look at OE Match

OE Match information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where OE Match is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

  • Often chosen when owners want OE-equivalent quality with sensible running costs, especially for routine service and wear items.
  • Typical reasons to replace include restoring reliability, addressing age-related wear, or refreshing multiple components during larger repair work.
  • Common defects from incorrect application include noise, premature wear, leaks, or fitment quirks if the wrong variant is selected or fitted with old seals/hardware.
  • Watch for symptoms such as unusual noises, early wear, or repeat failures after recent work, which can indicate mismatched parts or supporting items left worn.
  • Always cross-check OEM part numbers, read model-year notes, and verify compatibility before ordering.
  • For safety-critical components, confirm specification and fitment carefully and have installation checked by a competent technician.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include vibration under braking, longer stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.

Brake Pad Wear Sensors — Brake pad wear sensors are replaced when pads are renewed or when warning lights indicate a broken or worn sensor. Symptoms include brake wear warnings even with new pads, damaged sensor cables, or broken clips around the caliper area.

Engine Electrical — Engine electrical parts are changed when there are starting, charging, ignition, or sensor-related faults that affect drivability and reliability, such as intermittent no-start, misfires, rough idle, poor charging, warning lights or heat-soak failures.

Service Parts — Service parts are replaced as routine maintenance to keep the engine and systems reliable, efficient, and protected, often resolving hard starting, rough idle, poor fuel economy and warning lights caused by clogged filters or worn ignition components.

Service Kits — Service kits bundle key service components to simplify maintenance and set the car back to a known baseline, especially useful when catching up on overdue servicing or dealing with general sluggish running, inconsistent idle and reduced performance.

  • For brake parts, confirm whether items are OE-equivalent replacements or performance upgrades and check if new fitting kits and sensors are required.
  • On service items and kits, match the kit to your exact Porsche model, engine and year, and review what is included so you can add any extra “while you are there” parts.

Explore OE Match at Design911

View the current OE Match range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 161 to 176 (of 7511 products)
WIPERARMKIT1
Product Information
Product Information
Wiper arm fitting kit including cap. Front. Porsche 911 / 930 / 914.
Fitting that fit over wiper shaft and under wiper arm.

Fits:
Porsche 911 1965 - 1989
Porsche 914 1970 - 1976

Diagram ref no 6, 7, 8, 9, 10, 11, 12, 27

This front wiper arm fitting kit is a complete hardware set designed to properly mount and secure the front wiper arms on classic Porsche 911, 930 and 914 models. The kit includes OE Match and genuine Porsche components, providing a correct-fit solution for installation or restoration of the windshield wiper arms and end caps.

Function
Secures wiper arms to the windscreen wiper pivots
 Protects fasteners with caps, reducing corrosion and wear
 Helps ensure correct blade positioning and sweep pattern on the windscreen
 Replaces missing or worn mounting hardware for reliable, long-lasting performance
  The included caps cover the fixing nuts, preserving the classic look of your Porsche while offering protection from the elements.

This kit is ideal for restoration projects, concours-level rebuilds, or routine windscreen wiper arm servicing where missing or damaged parts need replacing.

Over time, the wiper arm hardware can corrode, strip, or go missing entirely - especially on older classic cars. When mounting fasteners degrade, the wiper arms may sit loosely or misalign, causing poor contact with the windscreen and ineffective wiping performance. This can reduce visibility in wet conditions and lead to wiper motor strain.

Using this hardware kit restores correct clamping force, aligns the wiper arms properly, and completes the installation with original-style protective caps - helping maintain performance, aesthetics and safety.

Replace the front wiper arm fitting kit if:
  Wiper arms feel loose or shift on the wiper spindle
  Mounting nuts or washers are corroded, stripped or missing
  Protective caps are broken or absent
  Wiper blades don’t maintain proper contact with the windscreen
  You’re performing a restoration or full windscreen wiper service.



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

WIPERARMKIT1
90162892600
92862862300
90162892301
90162892400

The product you are viewing cross references to these numbers
AIRCONKIT18.2
Product Information
Product Information
Air conditioning (Air Con) evaporator blower motor and pollen filter set
incl. Expansion valve and o-ring seals.
This complete air conditioning (A/C) service kit is a comprehensive set of HVAC parts engineered to refresh or restore the climate control system on your Porsche 993. It combines key components - the OE Match evaporator core, A/C blower motors, pollen (cabin) filter, expansion valve, and essential O-ring seals - giving you everything needed for professional-grade A/C performance and leak-free refrigerant flow.

Fits:
Porsche 993 1994 - 1998

Diagram Ref No 5, 7, 34, 35, 37 and 38.

This set brings together core HVAC elements required for an efficient and reliable air conditioning system. At the centre is the OE Match A/C evaporator , the heat-exchange core that cools incoming air by removing heat from the refrigerant before it enters the cabin. Complementing it are two OE Match A/C blower motors that push air through the system, and a high-quality pollen filter that traps dust, pollen, and other airborne particles for cleaner cabin air.

The kit also includes the A/C expansion valve - a critical refrigerant metering device - along with appropriate O-ring seals to ensure tight, leak-free connections throughout the refrigerant circuit.

Kit Includes:
• OE Match A/C Evaporator – OE ref no 96457390100
• OE Match A/C Blower Motors –  OE ref no  96457201501 and  96457201601
• OE Match Pollen (Cabin) Filters –  OE ref no  96457201601
• OE Match A/C Expansion Valve –  OE ref no  92857312305
• O-Ring Seals –  OE ref no  99970743441 and  99970725141

Function

The A/C evaporator (96457390100) cools cabin airflow by absorbing heat from the incoming air via refrigerant circulation, delivering cold, comfortable air inside the vehicle.

The blower motors (96457201501 & 96457201601) generate and control airflow through the ducts and across the evaporator, ensuring you feel cool air at the vents when the A/C system is on.

The pollen (cabin) filter (99357247900) helps clean the air drawn into the cabin by removing contaminants and allergens, improving air quality and passenger comfort.

The expansion valve (92857312305) precisely meters refrigerant entering the evaporator, controlling pressure and cooling efficiency. Without proper metering, the A/C system can under-cool or freeze up.

The O-ring seals (99970743441 & 99970725141) ensure all refrigerant joints are sealed tightly, preventing loss of refrigerant and maintaining system pressure for effective cooling.

Air conditioning components degrade over time due to heat cycling, moisture exposure, and refrigerant pressure changes. A worn or failing evaporator can leak refrigerant or lose cooling capacity. Existing blower motors may weaken or fail completely, reducing airflow and cabin comfort. A clogged pollen filter restricts airflow and can circulate dust and allergens inside the cabin. Faulty expansion valves cause inefficient cooling or frost build-up, while old or hardened O-rings lead to refrigerant leaks, hurting system pressure and cooling performance.

Replacing these with quality OE Match parts and genuine seals ensures correct fit and restores the cooling system to its intended performance - keeping your cabin cool, comfortable, and leak-free all season long.

Recommend replacement if you observe:
•  A/C blowing warm air or weak airflow
•  Reduced or inconsistent cooling performance
•  Unusual blower noise or motor failure
•  Noticeable dust or odours from vents
•  Moisture or leaks in evaporator area
•  Difficulty maintaining A/C set temperature
•  As part of a full A/C system service

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

AIRCONKIT18.2
96457390100
96457201501
96457201601
99357247900

The product you are viewing cross references to these numbers
95510725150/1
Product Information
Product Information
Crankcase Vent / Breather Hose.

The Crankcase Vent / Breather Hose is a OE MATCH engine ventilation component designed to regulate crankcase pressure and support proper Positive Crankcase Ventilation (PCV) system operation. This hose routes blow-by gases from the crankcase back into the intake system, where they are safely reburned during combustion.

Fits:

  • Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
  • Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
  • Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
  
Diagram Ref No 6

What This Product Does:
  • Relieving excess crankcase pressure
  • Routing blow-by gases into the intake system
  • Supporting proper PCV system function
  • Reducing oil vapour contamination
  • Helping prevent sludge build-up inside the engine

Symptoms Of Wear Or Failure:
  • Rough or unstable idle
  • Check Engine Light illumination
  • Oil leaks from engine seals or gaskets
  • Increased oil consumption
  • Whistling or hissing sounds (vacuum leak)
  • Excessive exhaust smoke
  • Oil residue around breather or intake connections

Why Replacement Matters:
  • Restore proper crankcase pressure regulation
  • Prevent oil leaks and vacuum-related issues
  • Improve engine efficiency and performance
  • Maintain emissions system integrity
  • Avoid costly engine repairs



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

95510725150
95510725150

The product you are viewing cross references to these numbers
94810724720/1
Product Information
Product Information
Breather Line For Crankcase Housing.

The Breather Line for Crankcase Housing is a OE MATCH engine ventilation component designed to regulate crankcase pressure and route blow-by gases safely through the Positive Crankcase Ventilation (PCV) system. This hose connects the crankcase housing to the appropriate intake or separator components, ensuring balanced airflow and controlled emissions.

Fits:

  • Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
  • Porsche 970.1 Panamera S V8 4.8L 2009-13
  • Porsche 970.1 Panamera 4S V8 4.8L 2009-13
  • Porsche 970.1 Panamera GTS V8 4.8L 2011-13
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16

Diagram Ref No 6

What This Product Does:
  • Relieving excess crankcase pressure
  • Routing blow-by gases back into the intake system
  • Supporting correct PCV system function
  • Reducing oil vapour contamination in the intake tract
  • Helping prevent sludge build-up and gasket stress

Symptoms Of Wear Or Failure:
  • Rough or unstable idle
  • Check Engine Light illumination
  • Oil leaks from engine seals or gaskets
  • Increased oil consumption
  • Whistling or hissing noises (vacuum leak)
  • Excessive exhaust smoke
  • Oil residue around breather or intake connections

Why Replacement Matters:
  • Restore proper crankcase ventilation
  • Prevent oil leaks and vacuum-related issues
  • Improve engine performance and efficiency
  • Protect intake components from oil contamination
  • Avoid costly engine repairs



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

94810724720
94810724720

The product you are viewing cross references to these numbers
PAB823509/1
Product Information
Product Information

Bonnet Lock Mechanism – Restore Secure Bonnet Closure and Proper Release Function

The bonnet lock mechanism is a critical safety component fitted to the Porsche 970, 971 and 976 Panamera. It secures the bonnet in the closed position and releases it when activated by the interior bonnet release handle.

Fits:
Porsche 970.1 Panamera 2009 - 2013
Porsche 970.2 Panamera 2016 - 2016
Porsche 971.1 Panamera 2017 - 2020
Porsche 971.2 Panamera 2021 - 2024
Porsche 976 Panamera 2024>>

Diagram Ref No 25

Designed to meet OEM standards, this replacement bonnet latch ensures reliable engagement, safe operation and correct integration with the vehicle’s safety and alarm systems.

What the Bonnet Lock Mechanism Does

The bonnet lock mechanism performs several essential functions:

  • Secures the bonnet firmly in the closed position
  • Prevents accidental bonnet opening while driving
  • Engages with the bonnet striker plate
  • Releases via the interior bonnet release cable
  • Integrates with the vehicle’s bonnet open warning system

On modern Panamera models, the bonnet latch works alongside sensors that detect whether the bonnet is fully closed, ensuring the driver receives accurate dashboard alerts.

Why Bonnet Lock Mechanisms Fail

Over time, bonnet lock mechanisms can fail due to:

  • Repeated opening and closing cycles
  • Corrosion from road salt and moisture
  • Dirt or debris contamination
  • Wear in internal latch springs and pivots
  • Cable misalignment or tension issues
  • Impact damage or front-end repairs

Common symptoms of a failing bonnet lock include:

  • Bonnet not latching securely
  • Bonnet warning light staying on
  • Bonnet difficult to release
  • Bonnet popping up unexpectedly
  • Clicking noise without full latch engagement

Because the bonnet lock is a safety-critical component, failure can compromise both security and safe driving conditions.

When You Should Replace the Bonnet Lock

You should consider replacing the bonnet lock mechanism if:

  • The bonnet does not fully latch
  • The dashboard shows a bonnet open warning despite closure
  • The release mechanism feels stiff or inconsistent
  • The bonnet releases unexpectedly
  • You are repairing front-end accident damage
  • Corrosion or wear is visible on the latch assembly

Prompt replacement ensures safe bonnet operation and prevents potential hazards caused by incomplete latch engagement.

At Design911, we supply high-quality bonnet lock mechanisms engineered to match OEM performance and durability. This bonnet latch provides precise fitment and dependable operation.

Maintaining your bonnet latch system protects your vehicle, ensures secure closure and preserves factory safety standards.

Key Benefits at a Glance

  • Direct OEM-equivalent replacement bonnet lock
  • Restores secure bonnet closure 
  • Fixes warning light and latch faults
  • Integrates with factory safety systems
  • Suitable for Porsche 970, 971 and 976 Panamera
  • Ideal for repair, accident restoration and preventative maintenance



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

PAB823509
PAB823509
1K1823509E

The product you are viewing cross references to these numbers
AIRCONKIT18.1
Product Information
Product Information
Air conditioning (Air Con) evaporator and blower motor set
incl. Expansion valve and o-ring seals.
This comprehensive air conditioning (A/C) system service kit bundles key HVAC components required to restore or upgrade the A/C performance in classic Porsche 911 (964 / 993) models. It includes the OE Match evaporator core, blower motors, expansion valve, and genuine O-ring seals necessary for correct installation and leak-free refrigerant performance.

Fits:
Porsche 964 1989 - 1994
Porsche 993 1994 - 1998

Diagram Ref No 5, 34, 35, 37 and 38.

This A/C service set is a combination of essential climate control components engineered to ensure your Porsche’s air conditioning system delivers reliable, cold airflow and maintains proper refrigerant flow throughout the system. The kit is ideal for A/C system rebuilds, evaporator replacement jobs, or when multiple HVAC components show wear due to age, moisture exposure, or refrigerant system fatigue.

Kit Includes:
• OE Match A/C Evaporator – OE ref no 96457390100
• OE Match A/C Blower Motor –  OE ref no  96457201501
• OE Match A/C Blower Motor –  OE ref no  96457201601
• OE Match A/C Expansion Valve –  OE ref no  92857312305
• O-Ring Seals –  OE ref no  99970743441 and  99970725141

This kit is intended for use within the air conditioning system - specifically the evaporator chamber, refrigerant metering, and blower airflow portions of the HVAC assembly.

The A/C evaporator (Part No. 96457390100) cools the cabin air by absorbing heat from incoming air passing through the HVAC system into the A/C refrigerant circuit. As refrigerant enters the evaporator, it expands and removes heat - providing cold, conditioned air for the cabin.

The blower motors (96457201501 & 96457201601) circulate air across the evaporator core and into the cabin through the ventilation ducts. Reliable blower operation is essential for efficient A/C performance and passenger comfort.

The expansion valve (92857312305) precisely meters refrigerant flow into the evaporator, ensuring the correct pressure and temperature for optimal cooling. An effective expansion valve prevents evaporator freeze-up and reduces strain on the A/C compressor.

High-quality O-ring seals (99970743441 and 99970725141) guarantee leak-free connections between A/C components, maintaining proper refrigerant pressure and system integrity.

Over time, A/C evaporators can develop internal corrosion, refrigerant leaks, or blockages. Age-worn blower motors fail to deliver sufficient airflow, and expansion valves can become clogged or lose metering precision. Faulty O-rings degrade and allow refrigerant to escape. This leads to:
•  Weak cabin cooling
•  Unstable A/C pressure
•  Blower noise or failure
•  Higher compressor load
•  Reduced HVAC efficiency

Replacing these components with OE Match quality parts and genuine Porsche O-rings ensures correct fit, proper refrigerant sealing, and long-lasting air-conditioning performance.

Recommended replacements if you notice:
•  Diminished cooling capacity or warm air from vents
•  Weak or inconsistent blower airflow
•  Refrigerant leaks or low system pressure
•  Excessive blower noise
•  System not reaching cold set temperature
•  During A/C system overhaul or major service



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

AIRCONKIT18.1
96457390100
96457201501
96457201601

The product you are viewing cross references to these numbers
94810724520/1
Product Information
Product Information
Crankcase Housing Breather Line.

The Crankcase Housing Breather Line is a OE MATCH engine ventilation component designed to regulate internal crankcase pressure and route blow-by gases safely back into the intake system. As part of the Positive Crankcase Ventilation (PCV) system, this hose ensures balanced airflow and proper pressure control within the engine.

Fits:

  • Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
  • Porsche 970.1 Panamera S V8 4.8L 2009-13
  • Porsche 970.1 Panamera 4S V8 4.8L 2009-13
  • Porsche 970.1 Panamera GTS V8 4.8L 2011-13
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16 
 
Diagram Ref No 5

What This Product Does:

  • Relieving excess crankcase pressure caused by combustion blow-by gases
  • Routing gases back into the intake system for controlled reburning
  • Supporting proper PCV system function
  • Reducing oil vapour contamination
  • Helping prevent sludge build-up and gasket failure

Symptoms Of Wear Or Failure:
  • Rough or unstable idle
  • Check Engine Light illumination
  • Oil leaks from seals or gaskets
  • Increased oil consumption
  • Whistling or hissing noises (vacuum leak)
  • Excessive exhaust smoke
  • Oil residue around breather connections

Why Replacement Matters:
  • Restore proper crankcase pressure regulation
  • Prevent oil leaks and vacuum-related issues
  • Improve engine performance and efficiency
  • Protect intake components from oil contamination
  • Avoid costly engine repairs



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

94810724520
94810724520

The product you are viewing cross references to these numbers
94610724701/1
Product Information
Product Information
Crankcase Breather Line.
The Crankcase Breather Line is a OE MATCH engine ventilation hose designed to regulate pressure within the crankcase and support proper Positive Crankcase Ventilation (PCV) system operation. This line routes blow-by gases safely from the crankcase back into the intake system for controlled combustion.

Fits:
  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  
Diagram Ref No 6

What This Product Does:

  • Relieving excess crankcase pressure caused by combustion gases
  • Routing blow-by gases back into the intake system
  • Supporting correct PCV system function
  • Reducing oil vapour contamination
  • Helping prevent sludge build-up inside the engine

Symptoms Of Wear Or Failure:
  • Rough or unstable idle
  • Check Engine Light illumination
  • Oil leaks from seals or gaskets
  • Increased oil consumption
  • Whistling or hissing sounds (vacuum leak)
  • Excessive exhaust smoke
  • Oil residue around breather or intake components

Why Replacement Matters:
  • Restore correct crankcase pressure balance
  • Prevent oil leaks and vacuum issues
  • Improve engine performance and efficiency
  • Maintain emissions system compliance
  • Avoid costly engine repairs



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

94610724701
94610724701

The product you are viewing cross references to these numbers
9A783731500/1
Product Information
Product Information

Porsche Left Hand Drive (LHD) Front Driver’s Door Lock Mechanism.

The LHD front driver’s door lock mechanism is a direct replacement component designed to restore correct locking, latching and central locking functionality for the left-hand drive driver’s door on a wide range of Porsche models.

Please check part number on the original lock mechanism

Fits:

  • Porsche 718 Boxster – LHD Drivers Side
  • Porsche 718 Cayman – LHD Drivers Side
  • Porsche 718 Cayman GT4 – LHD Left
  • Porsche 992.1 – LHD Drivers Side with Option Codes 098, IY2, 2015>>
  • Porsche 991.2 – LHD Drivers Side with Option Codes 098, -072, -533, -250 (for Manual gearbox)
  • Porsche 991 turbo – LHD Drivers Side
  • Porsche 991 GT3 – LHD Drivers with Option Codes 098, -250Side 2015>>
  • Porsche 992 GT3 / GT3 RS / ST – LHD Drivers Side
  • Porsche 958 Cayenne - LHD Drivers Side with Option Codes 4F2, 4K3, L0L, 0K1 >>2014
  • Porsche 958 Cayenne – LHD Drivers Side with Option Codes L0L, G20, 4F2, 4K3, DT1, DT5, DU2,DU3, D19 2015>>
  • Porsche 95B.1 Macan – LHD Drivers Side 15.06.2015>>
  • Porsche 95B.2 – LHD Drivers Side with Option Codes L0L
  • Porsche 970 Panamera – LHD Drivers Side with Option Codes 098, -885 (970.2)
  • Porsche 971.1 Panamera LHD Drivers Side with Option Codes L0L, 4FZ, 4I6, 3V1, 8T3 >>04.07.16  
  • Porsche 918 Spyder – Left with Option Codes -533, -072


Diagram Ref No 14

This mechanism is responsible for securing the most frequently used door on the vehicle and plays a critical role in vehicle security, alarm integration and daily convenience.

What the Front Driver Door Lock Mechanism Does

The driver’s door lock mechanism combines both mechanical and electronic elements. It is responsible for:

  • Securing the door closed when locked
  • Engaging and releasing the latch when unlocking
  • Communicating with the central locking system
  • Integrating with the alarm and immobiliser system
  • Enabling keyless entry where equipped
  • Ensuring the door remains sealed against wind and weather

Because it is the primary entry point to the vehicle, the driver’s door mechanism is heavily used and subject to greater wear than other doors.

Why Driver Door Lock Mechanisms Fail

Door lock mechanisms can fail due to both electrical and mechanical wear. Common causes include:

  • Actuator motor fatigue from repeated use
  • Internal gear wear or breakage
  • Electrical circuit faults
  • Water ingress into the mechanism housing
  • Corrosion or contamination
  • Wear from constant opening and closing cycles

Typical symptoms of a failing driver’s door lock include:

  • Door not locking or unlocking via remote
  • Intermittent locking function
  • Door remains locked even when central locking activates
  • Clicking or buzzing noise without latch movement
  • Alarm triggering unexpectedly
  • Fault codes related to door control modules

When the driver’s door mechanism fails, it can disrupt the entire central locking system.

When You Should Replace It

You should consider replacing the LHD driver’s door lock mechanism if:

  • The driver’s door fails to lock or unlock consistently
  • The key fob does not release the door
  • You hear mechanical clicking without movement
  • The alarm system malfunctions
  • Diagnostic scans show door control module errors
  • The latch does not hold the door securely closed

Prompt replacement restores full locking system functionality and prevents further stress on central locking electronics.

Maintaining a properly functioning driver’s door lock mechanism protects your vehicle’s security and ensures reliable daily use.

Key Benefits at a Glance

  • Direct OEM-equivalent replacement
  • Restores full driver door locking function
  • Integrates with central locking and alarm system
  • Eliminates intermittent lock faults
  • Suitable for multiple Porsche platforms
  • Ideal for repair or preventative maintenance       



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

9A783731500
4G1837015
9A783731500

The product you are viewing cross references to these numbers
94810722951/1
Product Information
Product Information
Air / Oil Separator To Crankcase Vent Line.

The Air / Oil Separator to Crankcase Vent Line is a OE MATCH engine ventilation component designed to connect the air/oil separator (AOS) to the crankcase ventilation system. This line allows separated crankcase gases to be routed correctly back into the intake system while helping prevent oil vapour from entering critical engine components.

Fits:

  • Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Diagram Ref No 1

What This Product Does:
  • Routing crankcase gases from the air/oil separator
  • Supporting efficient oil vapour separation
  • Maintaining proper crankcase pressure regulation
  • Reducing oil contamination in the intake system
  • Helping prevent sludge build-up inside the engine

Symptoms Of Wear Or Failure:
  • Rough idle or unstable engine performance
  • Check Engine Light illumination
  • Increased oil consumption
  • Oil leaks from seals or gaskets
  • Whistling or hissing noises (vacuum leak)
  • Excessive smoke from the exhaust
  • Oil residue around breather or intake components

Why Replacement Matters:
  • Restore correct PCV system operation
  • Prevent oil leaks and pressure-related damage
  • Improve engine performance and efficiency
  • Protect intake components from oil contamination
  • Avoid costly engine repairs



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

94810722951
94810722951

The product you are viewing cross references to these numbers
9A783721505/1
Product Information
Product Information

Left Hand Drive (LHD) Front Drivers Door Lock Mechanism

This LHD front drivers door lock mechanism is a direct replacement part designed to restore secure locking and proper door operation for the left-hand drive, front passenger door on a wide range of Porsche models. It is engineered to meet or exceed OEM specifications for fitment, durability and performance.

Please check part number on the original lock mechanism


Fits:

  • Porsche 971.1 – LHD Drivers Side with Option Codes L0L, GZ0, 4F2, 4I6 04.07.2016>>
  • Porsche 971.2 – LHD Drivers Side with Option Codes GZ0, L0L, 4F2,4I6,8QK
  • Porsche 976 Panamera – LHD Drivers Side
  • Porsche 981 Boxster – LHD Drivers Side with Option Codes 098, -072, -533, IY2
  • Porsche 981 Cayman – LHD Drivers Side with Option Codes 098, -072, -533, IY2
  • Porsche 981 Cayman GT4 – LHD Drivers Side with option Code 098, 534
  • Porsche 981 Boxster Spyder – LHD Drivers Side with Option Code 098, 534
  • Porsche 718 Boxster – LHD Drivers Side
  • Porsche 718 Cayman – LHD Drivers Side
  • Porsche 718 Boxster Spyder – LHD with Option Codes 534, 098, 450, -094
  • Porsche 718 Cayman GT4 – LHD Left
  • Porsche 992.1 – LHD Drivers Side with Option Codes 098, IY2, 2015>>
  • Porsche 991.2 – LHD Drivers Side with Option Codes 098, -072, -533, -250 (for Manual gearbox)
  • Porsche 991 GT3 – LHD Drivers Side 2015>>
  • Porsche 992 GT3 / GT3 RS / ST – LHD Drivers Side
  • Porsche 9YA Cayenne - LHD Drivers Side with Option Codes L0L, GZ0,4F2, 4I6
  • Porsche 95B.1 Macan – LHD Drivers Side 20.06.2016>>
  • Porsche 95B.2 – LHD Drivers Side with Option Code L0L

Diagram Ref No 14

This mechanism works with the vehicle’s central locking system and door latch hardware to ensure secure door closure, correct electrical unlocking and reliable function every time you enter or exit the vehicle.

What the Front Drivers Door Lock Mechanism Does

The door lock mechanism is an essential component of your Porsche’s door security and access system. It performs key functions such as:

  • Securing the front  drivers door when locked via key fob, interior switch or automatic lock
  • Engaging and releasing the latch during door opening and closing
  • Communicating with central locking to synchronise all vehicle doors
  • Ensuring proper alignment between the door and striker plate
  • Maintaining weather and vibration-resistant closure

In modern Porsches, this mechanism often includes electronic actuation combined with mechanical latch elements, ensuring responsive and quiet operation.

Why Door Lock Mechanisms Fail

Door lock mechanisms can wear out or malfunction due to both mechanical and electrical factors:

  • Actuator motor fatigue from frequent use
  • Internal gear wear and plastic component degradation
  • Corrosion or water ingress over time
  • Misalignment or sagging from hinge wear
  • Wiring or connector failure in central locking circuits
  • Physical stress from rough operation or impact

Common signs of a failing door lock mechanism include:

  • Door not locking or unlocking reliably with key fob or interior switch
  • Door stays locked/unlocked intermittently
  • Unusual clicking, grinding or buzzing noises when locking/unlocking
  • Alarm triggering without cause
  • Door not latching securely when shut

Because this mechanism works closely with the vehicle’s central locking and alarm systems, failures can impact security, convenience and peace of mind.

When You Should Replace It

You should consider replacing the front drivers door lock mechanism if:

  • You experience intermittent or failed locking/unlocking
  • The door won’t latch securely or opens unexpectedly
  • The central locking system shows fault codes related to door circuits
  • Audible actuator noises occur without door action
  • You are repairing a vehicle that has been water-damaged or has corroded lock parts

Prompt replacement restores proper security, consistent lock performance and seamless integration with your Porsche’s locking and alarm systems.

 Key Benefits at a Glance

  • OEM-equivalent replacement door lock mechanism
  • Restores secure front drivers door locking
  • Compatible with central locking systems
  • Eliminates intermittent or failed lock action
  • Suitable for multiple Porsche models (Macan, Panamera, 718, 981, 991, Cayenne)
  • Improves convenience, security and reliability       



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

9A783721505
9A783721505
8J1837015E

The product you are viewing cross references to these numbers
94610724075/1
Product Information
Product Information
Crankcase Breather Line, LEFT.

The Crankcase Breather Line – Left is a OE MATCH engine ventilation component designed to regulate crankcase pressure on the left-hand side of the engine. As part of the Positive Crankcase Ventilation (PCV) system, this breather hose routes combustion blow-by gases safely back into the intake system for controlled reburning.

Fits:

  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16

Diagram Ref No 5

What This Product Does:
  • Relieving excess crankcase pressure
  • Routing blow-by gases back into the intake system
  • Supporting correct PCV system operation
  • Preventing pressure-related oil leaks
  • Reducing sludge formation and internal contamination

Symptoms Of Wear Or Failure:
  • Rough or unstable idle
  • Check Engine Light illumination
  • Oil leaks from valve covers or engine seals
  • Increased oil consumption
  • Whistling or hissing sounds (vacuum leak)
  • Sludge build-up inside the engine
  • Oil residue around hose connections

Why Replacement Matters:
  • Restore proper crankcase pressure regulation
  • Prevent oil leaks and gasket damage
  • Improve engine performance and efficiency
  • Maintain emissions system compliance
  • Avoid expensive engine repairs



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

94610724075
94610724075

The product you are viewing cross references to these numbers
BREATHERHOSES970-2.S.OEM
Product Information
Product Information
Engine crankcase vent breather valve kit.
This Engine Crankcase Vent Breather Valve Kit is a full replacement set designed to service the crankcase ventilation system on the Porsche 970.2 Panamera S 3.0L (model years 2014–2016). It includes OE Match vent valves and breather hoses, along with genuine Porsche O-rings - providing a complete, direct-fit solution for maintaining proper crankcase pressure control.

Fits:
Porsche 970.2 Panamera S 3.0L 2014 - 2016
  * engine code: CWDA,CWD, CWFA,CWF

Diagram ref no 1, 2, 3, 4, 5 and 7

The crankcase ventilation system regulates the internal pressure and gases generated during engine operation. This kit supplies all essential components required to replace worn or failing crankcase vent valves, hoses, and associated seals. The included parts are engineered to mirror factory fitment and performance, restoring proper crankcase breather function and helping prevent oil leaks, performance issues, and check-engine codes.

Kit Components:
1x Crankcase oil breather non-return valve – 94610723077 (OE Match)
1x Crankcase oil breather non-return valve – 94610722977 (OE Match)
1x Breather line, Left – 94610724075 (OE Match)
1x Breather line, Right – 94610723975 (OE Match)
2x Crankcase vent valve o-ring – 99970767740 (Genuine Porsche)
2x  Crankcase vent valve o-ring  – 99970767741 (Genuine Porsche)

This kit renews the crankcase ventilation pathway, which is essential for relieving pressure and removing blow-by gases from the engine’s crankcase. Efficient venting helps the engine maintain optimal performance, reduces oil contamination, and prevents pressure-related seal failures. Replacing aging or failed vent valves, hoses, and seals helps eliminate vacuum leaks, oil leaks, rough idling, and faulty diagnostic codes related to crankcase breather circulation.

Over time, crankcase vent valves and hoses can become clogged with oil residue, harden, crack, or lose sealing effectiveness. Faulty breather valves commonly lead to:
•  Poor idle quality or stalling
•  Oil leaks around the valve cover or intake
•  Increased engine blow-by pressure
•  Emission control malfunctions
•  Malfunction Indicator Lamp (MIL) codes related to crankcase vent system

Installing a complete replacement kit with OE Match components and genuine Porsche seals and O-rings restores proper function, prevents costly oil leaks, and helps maintain engine performance and emission compliance.

Replace this crankcase vent breather kit if you experience:
•   Oil visible around vent valve housings
•   Rough idle or hesitation upon acceleration
•   Engine warning codes related to crankcase ventilation
•   Noticeable vacuum leaks or whistling sounds from the engine bay
•   As part of preventive maintenance at high mileage

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

BREATHERHOSES970-2.S.OEM
94610723077
94610722977
94610724075
94610723975

The product you are viewing cross references to these numbers
94610723975/1
Product Information
Product Information
Crankcase Breather Line, RIGHT.

The Crankcase Breather Line – Right is a OE MATCH engine ventilation component designed to regulate crankcase pressure on the right-hand side of the engine. As part of the Positive Crankcase Ventilation (PCV) system, this breather line routes blow-by gases safely back into the intake system, maintaining correct internal pressure and supporting emissions control.

Fits:

  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  
Diagram Ref No 7

What This Product Does:

  • Ventilating excess crankcase pressure
  • Routing blow-by gases back into the intake system
  • Supporting proper PCV system operation
  • Preventing oil seal and gasket damage caused by pressure build-up
  • Helping reduce sludge formation and oil contamination

Symptoms Of Wear Or Failure:
  • Rough idle or unstable engine performance
  • Check Engine Light illumination
  • Oil leaks from valve covers or engine seals
  • Increased oil consumption
  • Whistling or hissing noises (vacuum leak)
  • Sludge build-up in the engine
  • Oil residue around hose connections

Why Replacement Matters:
  • Restore proper crankcase pressure regulation
  • Prevent oil leaks and gasket failure
  • Improve engine performance and efficiency
  • Maintain emissions system integrity
  • Avoid expensive engine repairs



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

94610723975
94610723975

The product you are viewing cross references to these numbers
9A783721605/1
Product Information
Product Information

Left Hand Drive (LHD) Front Passenger Door Lock Mechanism

This LHD front passenger door lock mechanism is a direct replacement part designed to restore secure locking and proper door operation for the left-hand drive, front passenger door on a wide range of Porsche models. It is engineered to meet or exceed OEM specifications for fitment, durability and performance.

Please check part number on the original lock mechanism


Fits:

  • Porsche 971.1 – LHD Passenger Side with Option Codes L0L, GZ0, 4F2, 4I6
  • Porsche 971.2 – LHD Passenger Side with Option Codes GZ0, LOL, 4F2,4I6,8QK
  • Porsche 976 Panamera – LHD Passenger Side
  • Porsche 718 Boxster – LHD Passenger Side
  • Porsche 718 Cayman – LHD Passenger Side
  • Porsche 718 Cayman GT4 – LHD Left
  • Porsche 9YA Cayenne - LHD Passenger Side with Option Codes LOL, GZ0,4F2, 4I6
  • Porsche 95B.1 Macan – LHD Passenger Side
  • Porsche 95B.2 – LHD Passenger Side with Option Code L0L
  • Porsche 991.2 – LHD Passenger Side with Option Codes 098, -072, -533, -250 (for Manual gearbox)
  • Porsche 991 GT3 – LHD Passenger Side
  • Porsche 992 GT3 / GT3 RS / ST – LHD Passenger Side
  • Porsche 981 Cayman GT4  – LHD Passenger Side with option Code 098, 534
  • Porsche 981 Boxster Spyder – LHD Passenger Side with Option Code 098, 534

Diagram Ref No 14

This mechanism works with the vehicle’s central locking system and door latch hardware to ensure secure door closure, correct electrical unlocking and reliable function every time you enter or exit the vehicle.

What the Front Passenger Door Lock Mechanism Does

The door lock mechanism is an essential component of your Porsche’s door security and access system. It performs key functions such as:

  • Securing the front passenger door when locked via key fob, interior switch or automatic lock
  • Engaging and releasing the latch during door opening and closing
  • Communicating with central locking to synchronise all vehicle doors
  • Ensuring proper alignment between the door and striker plate
  • Maintaining weather and vibration-resistant closure

In modern Porsches, this mechanism often includes electronic actuation combined with mechanical latch elements, ensuring responsive and quiet operation.

Why Door Lock Mechanisms Fail

Door lock mechanisms can wear out or malfunction due to both mechanical and electrical factors:

  • Actuator motor fatigue from frequent use
  • Internal gear wear and plastic component degradation
  • Corrosion or water ingress over time
  • Misalignment or sagging from hinge wear
  • Wiring or connector failure in central locking circuits
  • Physical stress from rough operation or impact

Common signs of a failing door lock mechanism include:

  • Door not locking or unlocking reliably with key fob or interior switch
  • Door stays locked/unlocked intermittently
  • Unusual clicking, grinding or buzzing noises when locking/unlocking
  • Alarm triggering without cause
  • Door not latching securely when shut

Because this mechanism works closely with the vehicle’s central locking and alarm systems, failures can impact security, convenience and peace of mind.

When You Should Replace It

You should consider replacing the front passenger door lock mechanism if:

  • You experience intermittent or failed locking/unlocking
  • The door won’t latch securely or opens unexpectedly
  • The central locking system shows fault codes related to door circuits
  • Audible actuator noises occur without door action
  • You are repairing a vehicle that has been water-damaged or has corroded lock parts

Prompt replacement restores proper security, consistent lock performance and seamless integration with your Porsche’s locking and alarm systems.

 Key Benefits at a Glance

  • OEM-equivalent replacement door lock mechanism
  • Restores secure front passenger door locking
  • Compatible with central locking systems
  • Eliminates intermittent or failed lock action
  • Suitable for multiple Porsche models (Macan, Panamera, 718, 981, 991, Cayenne)
  • Improves convenience, security and reliability       



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

9A783721605
9A783721605
8J1837016E

The product you are viewing cross references to these numbers
9A783721506/1
Product Information
Product Information

Left Hand Drive (LHD) Front Drivers Door Lock Mechanism

This LHD front drivers door lock mechanism is a direct replacement part designed to restore secure locking and proper door operation for the left-hand drive, front drivers door on a wide range of Porsche models. It is engineered to meet or exceed OEM specifications for fitment, durability and performance.

Please check part number on the original lock mechanism


Fits:

  • Porsche 971.1 – LHD Drivers Side 04.07.2016>>
  • Porsche 971.2 Drivers Side – LHD Option Codes GZ0, LOL, 4F6,4I8,8QD
  • Porsche 976 Panamera – LHD Drivers Side
  • Porsche 718 Boxster – LHD Drivers Side
  • Porsche 718 Cayman – LHD Drivers Side
  • Porsche 718 Cayman GT4 – LHD Left
  • Porsche 9YA Cayenne - LHD Drivers Side with Option Codes LOL, GZ0,4F6, 4I8
  • Porsche 95B.1 Macan – LHD Drivers Side 15.06.2015>>
  • Porsche 95B.2 – LHD Drivers Side
  • Porsche 991.2 – LHD Drivers Side with Option Codes 072, 533, -250 (for Manual gearbox)
  • Porsche 991 GT3 – LHD Drivers Side with Option Codes 072, 074, 075, 094, 486, 553, 098
  • Porsche 992 GT3 / GT3 RS / ST – LHD Drivers Side
  • Porsche 718 Cayman GT4 – with option Code 534

Diagram Ref No 14

This mechanism works with the vehicle’s central locking system and door latch hardware to ensure secure door closure, correct electrical unlocking and reliable function every time you enter or exit the vehicle.

What the Front Drivers Door Lock Mechanism Does

The door lock mechanism is an essential component of your Porsche’s door security and access system. It performs key functions such as:

  • Securing the front drivers door when locked via key fob, interior switch or automatic lock
  • Engaging and releasing the latch during door opening and closing
  • Communicating with central locking to synchronise all vehicle doors
  • Ensuring proper alignment between the door and striker plate
  • Maintaining weather and vibration-resistant closure

In modern Porsches, this mechanism often includes electronic actuation combined with mechanical latch elements, ensuring responsive and quiet operation.

Why Door Lock Mechanisms Fail

Door lock mechanisms can wear out or malfunction due to both mechanical and electrical factors:

  • Actuator motor fatigue from frequent use
  • Internal gear wear and plastic component degradation
  • Corrosion or water ingress over time
  • Misalignment or sagging from hinge wear
  • Wiring or connector failure in central locking circuits
  • Physical stress from rough operation or impact

Common signs of a failing door lock mechanism include:

  • Door not locking or unlocking reliably with key fob or interior switch
  • Door stays locked/unlocked intermittently
  • Unusual clicking, grinding or buzzing noises when locking/unlocking
  • Alarm triggering without cause
  • Door not latching securely when shut

Because this mechanism works closely with the vehicle’s central locking and alarm systems, failures can impact security, convenience and peace of mind.

When You Should Replace It

You should consider replacing the front drivers door lock mechanism if:

  • You experience intermittent or failed locking/unlocking
  • The door won’t latch securely or opens unexpectedly
  • The central locking system shows fault codes related to door circuits
  • Audible actuator noises occur without door action
  • You are repairing a vehicle that has been water-damaged or has corroded lock parts

Prompt replacement restores proper security, consistent lock performance and seamless integration with your Porsche’s locking and alarm systems.

 Key Benefits at a Glance

  • OEM-equivalent replacement door lock mechanism
  • Restores secure front drivers door locking
  • Compatible with central locking systems
  • Eliminates intermittent or failed lock action
  • Suitable for multiple Porsche models (Macan, Panamera, 718, 981, 991, Cayenne)
  • Improves convenience, security and reliability       



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

9A783721506
9A783721506
8J1837015F

The product you are viewing cross references to these numbers
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