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Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram
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Porsche > Panamera 971 MK1 (2017-2020) > 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20 >

Chassis / Bodywork

Porsche Chassis & Bodywork Parts for Classic and Modern Models

Maintain, restore and upgrade your Porsche with high-quality Porsche chassis and bodywork parts from Design911. Our comprehensive range includes everything from repair panels and bumpers to bonnets, wings, doors and complete bodywork assemblies. Every component is selected for precise fitment, durability and factory-correct alignment, whether you are restoring a classic Porsche or repairing a modern model.

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DISPLAYING 1 to 16 (of 103 products)
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Door lock, rear. Porsche 95B.2 Macan / 971 Panamera / 9YA Cayenne LHD cars - 9A783911606, 9A783911506, 8K0839016C, 8K0839016F
5
Door lock, rear. Porsche 95B.2 Macan / 971 Panamera / 9YA Cayenne LHD cars
Special Order item
9A783911
Product Information
Product Information
Door lock, REAR, for LHD cars.
Without closing aid for doors (option code: GZ0)
With Porsche entry + drive (option code: 4F2)
With Central locking, Keyless Go, RoW (option code 4I6)

porsche

Fits:
Porsche 95B.2 Macan 2019>>
Porsche 971 Panamera 2018>>
Porsche 9YA Cayenne 2018>> incl. Coupe models

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Related, superseded, cross reference or alternative numbers for comparison.

9A783911
9A783911606
9A783911506
8K0839016C
8K0839016F

The product you are viewing cross references to these numbers
Door lock, rear. Porsche 95B.2 Macan / 971 Panamera / 9YA Cayenne LHD cars - 623605, 623606, 623 605, 623 606, 9A783911606, 9A783911506, 8K0839016C, 8K0839016F
5
Door lock, rear. Porsche 95B.2 Macan / 971 Panamera / 9YA Cayenne LHD cars
9A783911
Product Information
Product Information
Door lock, REAR, for LHD cars.
Without closing aid for doors (option code: GZ0)
With Porsche entry + drive (option code: 4F2)
With Central locking, Keyless Go, RoW (option code 4I6)

oematch

Fits:
Porsche 95B.2 Macan 2019>>
Porsche 971 Panamera 2018>>
Porsche 9YA Cayenne 2018>> incl. Coupe models

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

9A783911
623605
623606
623 605
623 606
9A783911606
9A783911506
8K0839016C
8K0839016F

The product you are viewing cross references to these numbers
Adhesive kit for Porsche models - PAH07178100, 00004320630, 00004320667, 00004320668, 00004330541, 9Y0071781
3
Adhesive kit for Porsche models
Special Order item
PAH07178100
Product Information
Product Information
Adhesive kit for Porsche models.

Apron Assy Adhesive Kit. Inner Pillar Adhesive Kit. Multi Purpose Adhesive. Rail Assy Adhesive Kit.

porsche


Previous OE numbers:
00004320630, 00004320667, 00004320668, 00004330541, 9Y0071781,

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

PAH07178100
PAH07178100
00004320630
00004320667
00004320668
00004330541
9Y0071781

The product you are viewing cross references to these numbers
Battery CR2032 for Handheld transmitter. Various Porsche models - 99961110800, CR2032
2
Battery CR2032 for Handheld transmitter. Various Porsche models
Special Order item
99961110800
Product Information
Product Information
Battery CR2032 for Handheld transmitter. Various Porsche models

porsche

Fits in Various models:
996, 997, 991, 992, 986/987/981 Boxster, 987/981 Cayman, Cayenne, Macan, Panamera, Taycan



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

99961110800
99961110800
CR2032

The product you are viewing cross references to these numbers
Battery CR2032 For Handheld Transmitter. Various Porsche Models - 99961110800, CR2032
3
Battery CR2032 For Handheld Transmitter. Various Porsche Models
99961110800/1
Product Information
Product Information
Battery CR2032 For Handheld Transmitter. Various Porsche Models

Fits In Various Models:
996, 997, 991, 992, 986/987/981 Boxster, 987/981 Cayman, Cayenne, Macan, Panamera, Taycan



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

99961110800
99961110800
CR2032

The product you are viewing cross references to these numbers
Bolt Cover Cap for Plastic Tail Lamp Housing. Porsche 971 Panamera - Saloon & Sport Turismo - 2017-2024 - 971827261
3
Bolt Cover Cap for Plastic Tail Lamp Housing. Porsche 971 Panamera - Saloon & Sport Turismo - 2017-2024
Special Order item
971827261
Product Information
Product Information
Bolt cover cap for the plastic housing on the inside of each tail lamp. 

Sold individually; x4 units required per vehicle. 

Fits:
Porsche 971.1 / 971.2 Panamera 2017-24 - Saloon & Sport Turismo 

Diagram ref. 23.

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

971827261
971827261

The product you are viewing cross references to these numbers
Bumper inner parking sensor. Porsche 95B / 958 / 9YA / 971 / 718 /991 / 992 - 5Q0919275B, 5Q0919275BG2X - 100 895 0003, 56571
3
Bumper inner parking sensor. Porsche 95B / 958 / 9YA / 971 / 718 /991 / 992
5Q0919275BG2X/1
Product Information
Product Information
Front bumper INNER parking sensor
This OE Match Inner Parking Sensor is an ultrasonic proximity sensor designed for installation within the front or rear bumper of modern Porsche vehicles. It forms part of the Park Distance Control (PDC) system, helping detect nearby obstacles during parking.
Sold each, 2 required per car (fits left or right hand side)

Fits:
Porsche 718 Boxster - 2017 Onwards (front and rear)
Porsche 718 Cayman - 2017 Onwards (front and rear)
Porsche 991.2 - 2016 to 2019 (front)
Porsche 992.1 - 2019 to 2024 (front)
Porsche 95B.1 Macan GTS / turbo - 2014 to 2018 (front)
Porsche 95B.2 Macan  - 2019 to 2021 (front)
Porsche 958 Cayenne GTS / turbo - 2015 to 2018 (front)
Porsche 9YA Cayenne - 2018 to 2023 (front)
Porsche 971.1 / 971.2 Panamera turbo - 2017 to 2023 (front and rear)
Porsche 9J1 Taycan - 2020 to 2024 (front)

Diagram ref no 14

This sensor detects obstacles around the vehicle during low-speed manoeuvres such as parking. It sends real-time distance data to the car’s control unit, which then alerts the driver through warning tones or visual indicators, helping prevent collisions.

Function
•  Detects nearby objects using ultrasonic waves
•  Measures distance between vehicle and obstacles
•  Sends signals to the parking assist control unit
•  Triggers audible and/or visual warnings for the driver
•  Enhances parking safety and manoeuvring precision

A faulty parking sensor can lead to inaccurate distance readings or complete system failure, increasing the risk of minor collisions during parking. Replacing a defective unit restores full functionality of the park assist system, ensuring safety, convenience, and confidence when manoeuvring.

When to replace
•  Parking sensor warning or fault message on dashboard
•  Continuous beeping or no detection response
•  Physical damage to bumper sensor area
•  Sensor not responding during parking manoeuvres
•  After bumper repair or replacement

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

5Q0919275BG2X
5Q0919275B
5Q0919275BG2X

The product you are viewing cross references to these numbers
Cover - Black - For Tailgate/Boot Guide Wedge. Porsche 95B Macan / 971 Panamera / 9YA Cayenne / 9J1 Taycan - 95B827751
3
Cover - Black - For Tailgate/Boot Guide Wedge. Porsche 95B Macan / 971 Panamera / 9YA Cayenne / 9J1 Taycan
Special Order item
95B827751
Product Information
Product Information
Cover - black - for tailgate/boot guide wedge. 

Sold individually. Four units are required per vehicle.

porsche

Fits:
Porsche 95B Macan 2015>>
Porsche 971 Panamera (Sport Turismo Only) 2017-24
Porsche 9YA/9YA-2 Cayenne (Including Coupe) 2018>> 
Porsche 9J1 Taycan (Saloon/Sport & Cross Turismo) 2020-21*

*NOTE: This part is compatible only with 9J1 Taycan models produced up to September 1, 2021. For vehicles manufactured from September 2, 2021, onwards, Porsche introduced a revised guide wedge that requires a different cover. If your vehicle's build date is after September 1, 2021, please use part number 9J1827519 instead.

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

95B827751
95B827751

The product you are viewing cross references to these numbers
Cover, headlamp washer jet Primed. Porsche 971.1 Panamera - 971807753G2X, 971807754G2X
4
Cover, headlamp washer jet Primed. Porsche 971.1 Panamera
Special Order item
97180775
Product Information
Product Information
Cover, headlamp washer jet Primed. 

porsche

Fits:
Porsche 971.1 Panamera - 2017 to 2020

Click 'Zoom in' for large parts diagram.
Diagram ref no 4


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

97180775
971807753G2X
971807754G2X

The product you are viewing cross references to these numbers
Door edge guard for Porsche models - 00004400125
4
Door edge guard for Porsche models
Special Order item
00004400125
Product Information
Product Information
Door edge guard

porsche

The ideal accessory for your own Porsche dream garage: The door edge guard offers safety when entering and leaving the vehicle. Its shock-absorbing material protects vehicle doors from scratches when opening. The door edge guard can be attached to smooth or rough surfaces using invisible screw points, for example on garage or workshop walls. Designed by Studio F. A. Porsche in Zell am See, the door edge guard bears the PORSCHE logo and the look of a road barrier.

- Set of two
- Dimensions: 800 mm x 84 mm x 50 mm (width x height x depth)
- Material: thermoplastic elastomer
- Note: Screws and dowels are not included.

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

00004400125
00004400125

The product you are viewing cross references to these numbers
Door Lock LHD Drivers Side. Porsche 95B Macan / 970 / 971Panamera / 718 / 991 / 958 Cayenne / 918 Spyder - 4G1837015, 9A783731500
3
Door Lock LHD Drivers Side. Porsche 95B Macan / 970 / 971Panamera / 718 / 991 / 958 Cayenne / 918 Spyder
Special Order item
9A783731500
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
Door Lock LHD Drivers Side. Porsche 95B Macan / 970 / 971Panamera / 718 / 991 / 958 Cayenne / 918 Spyder - 4G1837015, 9A783731500 - 70295
4
Door Lock LHD Drivers Side. Porsche 95B Macan / 970 / 971Panamera / 718 / 991 / 958 Cayenne / 918 Spyder
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
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne - 9A783721505, 8J1837015E
3
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
Special Order item
9A783721505
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
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne - 9A783721505, 8J1837015E - 70306
4
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
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
Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne - 9A783721605, 8J1837016E
3
Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
Special Order item
9A783721605
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
Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne - 9A783721605, 8J1837016E - 70307
4
Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
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
DISPLAYING 1 to 16 (of 103 products)
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About Chassis / Bodywork

Porsche Chassis & Bodywork Parts

At Design911, we stock one of the largest ranges of Porsche chassis and bodywork parts available online. Whether you’re restoring a classic 356 or upgrading a modern 911, our selection includes body panels, repair sections, windscreens, bumpers, boot lids, roll cages, and full backdating kits. We supply both genuine Porsche OEM parts and high-quality aftermarket solutions, all manufactured for perfect fit and durability. From essential repairs to aesthetic upgrades like Ducktail, Whale Tail, and Tea Tray spoilers, our chassis and bodywork parts help you maintain safety, protect value, and achieve the look you want. All parts are expertly packed and shipped worldwide.  

Which Porsche Body Parts Are Essential?

Maintaining your Porsche’s bodywork is just as important as caring for its engine. Damaged panels, windscreens, or bumpers not only compromise safety but can reduce your car’s value.

Common essentials include:

  • Windscreens & Mirrors – clear visibility and road safety
  • Bumpers & Body Panels – repair damage and restore factory finish
  • Boot Lids & Doors – functional integrity and aesthetics
  • Repair Panels – efficient fixes without replacing entire sections

Keeping your Porsche looking factory fresh protects its resale value and ensures your pride and joy turns heads for all the right reasons. From the latest Cayenne and Macan to iconic 356 and early 911 models, we have parts to fit every Porsche.

Aesthetic Body Parts & Customisation

Beyond restoration, many Porsche owners choose to customise or backdate their cars for a unique look. We stock a wide range of aesthetic body parts that allow you to transform your Porsche’s appearance while maintaining structural integrity.

Popular upgrades include:

  • Spoilers & Boot Lids – from the iconic Ducktail and Whale Tail to the 1980s Tea Tray, we have classic Porsche spoilers for that timeless motorsport look.
  • Backdating Kits – change bumpers, wings, and details to give modern Porsches the style of earlier classics.
  • Wide Body Kits & Wings – enhance stance and aerodynamics with high-quality aftermarket solutions.

All customisation parts are supplied with the necessary fittings and accessories for safe, secure installation.

Why Choose Design911 for Porsche Bodywork?

  • Unmatched Range – from everyday repair panels to rare classic parts
  • Genuine & Aftermarket Options – choose the right solution for your budget and needs
  • Worldwide Delivery – expertly packed to ensure safe arrival
  • Expert Advice – our Porsche specialists can guide you to the right part for your model

Explore our Porsche Chassis & Bodywork range today – whether you’re restoring a classic, repairing accident damage, or customising your car with iconic spoilers, Design911 has everything you need.

Buy Porsche Chassis & Bodywork Parts with Confidence: Trusted by Porsche Owners 

Porsche owners rely on Design911 for high-quality Porsche chassis and bodywork parts, supported by decades of specialist expertise. From panels, windscreens & backdating kits, our team ensures accurate part selection and reliable fitment. Discover why thousands of Porsche enthusiasts rate Design911 as “Excellent” on Trustpilot, trusting us to maintain performance, sound, and reliability across classic and modern Porsche models.

Trustpilot

Porsche Chassis Parts, Body Panels and Exterior Components 

Structural integrity and exterior appearance depend on correctly specified body components working together. Design911 supplies a full range of Porsche body and chassis parts, including repair panels for restoration projects and structural work, alongside complete body components designed to maintain factory fit and finish. 

Exterior panels such as front bumpers and rear bumpers ensure correct impact protection and styling consistency, while components like front wings and rear wings restore or enhance the original body profile. 

Additional body systems such as door handles and locking systems, door hinges and striker plates, and window lifters and motors ensure correct operation and long-term usability across all models.

Why Buy Porsche Chassis & Bodywork Parts from Design911

  • Specialist Expertise: Over 25 years of experience supplying Porsche Chassis & Bodywork Parts with precise fitment and performance guidance.
  • Extensive Stock: Access a full selection of body components, including panels and bumpers, to bonnets.
  • Dedicated Support: A knowledgeable team providing fast assistance by phone or email.
  • Free UK Delivery: Free delivery on orders over £200, with worldwide shipping including Europe and beyond.
  • Trusted by Porsche Owners: Over 110,000 Porsche enthusiasts trust Design911. View Trustpilot reviews.

Order your Porsche Chassis & Bodywork Parts today or contact us for personalised advice.

Porsche Chassis & Bodywork Parts for All Models

Design911 supplies chassis and bodywork components tailored to all Porsche models, including: 

  • Porsche 911 (classic models, 996, 997, 991, 992)
  • Porsche Boxster and Cayman
  • Porsche Cayenne
  • Porsche Macan
  • Porsche Panamera
  • Porsche Taycan
  • Porsche 924, 928, 944, 968 and more 

From minor repair work to full restoration projects, find the correct body panels and chassis components quickly and accurately.

Body Fitment, System Compatibility and Quality 

Correct fitment and structural compatibility are essential to maintain safety, alignment and long-term durability. Every component is engineered to meet original Porsche specifications, ensuring precise panel gaps, mounting accuracy and full integration with existing body structures. 

Matched to Original Porsche Body Standards 

All chassis and bodywork components are designed to match factory dimensions and mounting points. This ensures correct alignment and long-term durability, particularly in structural areas such as side sill panels and floor pans, which are critical to chassis strength. 

Designed for Complete Exterior Integration 

Exterior systems rely on multiple interconnected components working together. Proper operation and fitment depend on parts such as bonnet and boot locks and latches, supported by front lid dampers and rear lid dampers for smooth operation and secure closure. 

Additional exterior systems such as tailgates, mirrors, and exterior mouldings ensure consistent styling and aerodynamic integrity across all Porsche models.

Supporting Glass, Roof and Protection Systems 

Modern Porsche body systems also include integrated glass and roof components such as front windscreens, rear windscreens, and side glass assemblies. Roof systems including cabrio, targa and coupe roof components ensure structural rigidity and weather protection. 

Protective elements such as undertrays and stone chip protection films help preserve bodywork condition over time.

Porsche Chassis & Bodywork Maintenance and Longevity 

Body and chassis components are exposed to constant environmental and mechanical stress, making regular inspection essential for long-term durability.

Component Typical Service or Inspection Interval Common Signs of Wear
Bumpers Inspect every 5–10 years Cracks, misalignment, impact damage
Wings & Panels Inspect every 8–15 years Corrosion, dents, paint damage
Doors & Handles Inspect every 5–10 years Loose operation, wear, misalignment
Bonnet & Boot Systems Inspect every 5–8 years Poor sealing, latch failure
Wipers & Arms Inspect every 1–2 years Streaking, rubber wear
Roof Systems Inspect every 5–10 years Leaks, seal deterioration
Floor Pans Inspect every 10–15 years Corrosion, structural weakness
Mirrors Inspect every 5–8 years Loose housing, damage
Regular maintenance ensures correct alignment, structural integrity and long-term vehicle value.

Porsche Bodywork Performance and Restoration Advice 

Maintaining or restoring Porsche bodywork requires careful attention to structural and cosmetic components. Panels, bumpers, doors and chassis sections all contribute to safety, aerodynamics and vehicle value. 

Benefits of Preventative Replacement and Restoration 

  • Improved Structural Integrity: Repair panels and chassis components restore factory strength and safety.
  • Enhanced Appearance and Fitment: Correctly specified body parts maintain original panel gaps and styling consistency.
  • Long-Term Corrosion Protection: Replacement of worn or damaged panels prevents further structural degradation.
  • Accurate System Compatibility: OEM and reproduction parts ensure seamless integration with existing body structures.
  • Increased Vehicle Value: High-quality restoration work preserves originality and improves resale value. 

Design911 supports complete body restoration and chassis repair projects across all Porsche models. From repair panels to complete exterior systems, our range ensures precise fitment, durability and factory-correct appearance.

Porsche Rear Bumper Preparation and Paintwork 

Watch how a Porsche Boxster S rear bumper is professionally prepared and refinished to restore a factory-quality finish. This video demonstrates the paint preparation process, including surface keying, cleaning, panel wipe treatment, and the application of base coat and clearcoat layers before oven curing. It provides a useful insight into the level of care and precision involved in high-quality Porsche bodywork repair and restoration.

Play Video

Porsche Chassis & Bodywork Parts FAQs

1. What are Porsche chassis parts?
Porsche chassis parts include the structural components that support the vehicle’s body, suspension, and overall rigidity, such as floor pans, reinforcement sections, mounting points, and repair panels.
2. What are Porsche bodywork parts?
Porsche bodywork parts include exterior panels and trim components such as bumpers, bonnets, wings, doors, mirrors, tailgates, and roof sections designed to maintain appearance and structural integrity.
3. Can I buy replacement Porsche body panels individually?
Yes, individual body panels, including front wings, rear wings, bumpers, doors, and repair sections, are available for most classic and modern Porsche models.
4. What causes Porsche body panels to corrode or wear?
Common causes include moisture exposure, road salt, stone chips, age-related corrosion, and accident damage.
5. Do aftermarket Porsche body parts fit correctly?
High-quality OEM-approved and reproduction body parts are designed to match original Porsche specifications for accurate alignment and fitment.
6. When should Porsche bonnet or boot dampers be replaced?
Bonnet and boot dampers should be replaced when they no longer hold panels securely open or show signs of fluid leakage or reduced resistance.
7. Can damaged Porsche bumpers be replaced instead of repaired?
Yes, front and rear bumpers can often be replaced entirely if damage is extensive or structural integrity has been affected.
8. How do I know if my Porsche floor pans need replacing?
Signs include visible corrosion, weakened structural areas, water ingress, soft spots, or MOT inspection failures.
9. Are Porsche repair panels suitable for restoration projects?
Yes, Porsche repair panels are commonly used during restorations to replace corroded or damaged sections while maintaining factory dimensions and fitment.
10. Why is correct body panel fitment important on a Porsche?
Correct fitment ensures proper panel alignment, aerodynamic performance, weather sealing, and preservation of the vehicle’s appearance and long-term value.
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