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Emergency key. It cannot be purchased; the VIN is required to place an order. Genuine Porsche part 9A783721600

Emergency key. It cannot be purchased; the VIN is required to place an order. 9A783721600
Code: 9A783721600
Genuine Porsche part
Emergency key. It cannot be purchased; the VIN is required to place an order.
The product code 9A783721600 was also found on these diagrams
898-000 - emergency key with stipulated lock number when ordering, provide vehicle identification number.
Body 992 (911) MK1 2019-2024
Handheld transmitter / Emergency key with specific lock / 1 set of lock cylinders with handhelder transmitter & emergency key without stipulated lock number 992.1 Carrera 2019 - 2024
Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.
Related products
Door lock, Front, LHD. Porsche 958 Cayenne / 970 Panamera - 8J1837015A, 9A783721501, 8J1837016A, 9A783721601
5
Door lock, Front, LHD. Porsche 958 Cayenne / 970 Panamera
Special Order item
9A783721
Product Information
Product Information
Door lock, Front, LHD.

Fits:
LHD cars only
Porsche 958 Cayenne 2010-14
* LEFT SIDE - Cars without alternative drive system (option code: 0K0)
* For cars with Central locking with remote control, inner release and safe lock system (option code: 4K3)
* For cars with Porsche entry + drive (option code 4F2)

Porsche 958 Cayenne 3.0L / 3.6L / 3.0L Diesel / 4.2L Diesel 2015-18
* LEFT SIDE - Cars without closing aid for doors (option code: GZ0)
* For cars with Central locking with remote control, inner release and safe lock system (option code: 4K3)
* For cars with Porsche entry + drive (option code 4F2)

Porsche 970 Panamera >>2011
* Not for cars with soft close (closing aid for doors)

Diagram ref no 11

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Related, superseded, cross reference or alternative numbers for comparison.

9A783721
8J1837015A
9A783721501
8J1837016A
9A783721601

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 - 9A783721606, 8J1837016F
3
Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
Special Order item
9A783721606
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 971.2 - Drivers Side – LHD Option Codes GZ0, LOL, 4F6, 4I8, 8QD
  • Porsche 976 Panamera – LHD Front Passenger Side
  • Porsche 718 Boxster – LHD Passenger Side
  • Porsche 718 Cayman – LHD Passenger Side
  • Porsche 9YA Cayenne - LHD Passenger Side with Option Codes LOL, GZ0,4F6, 4I8
  • Porsche 991.2 – LHD Passenger Side with Option Codes 072, 533, -250 (for Manual gearbox)
  • Porsche 991 turbo – LHD Passenger side with Option Codes 072, 553 (Mexico, USA and Canada)
  • Porsche 991 GT3 – LHD Passenger Side with Option Codes 072, 074, 075, 094, 486, 553, 098
  • Porsche 992 GT3 / GT3 RS / ST – LHD Passenger Side
  • Porsche 981 Boxster Spyder – LHD Passenger Side with Option Codes 072, 534, 098, 533
  • Porsche 981 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 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.

9A783721606
9A783721606
8J1837016F

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 - 9A783721606, 8J1837016F - 71815
3
Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
9A783721606/1
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 971.2 - Drivers Side – LHD Option Codes GZ0, LOL, 4F6, 4I8, 8QD
  • Porsche 976 Panamera – LHD Front Passenger Side
  • Porsche 718 Boxster – LHD Passenger Side
  • Porsche 718 Cayman – LHD Passenger Side
  • Porsche 9YA Cayenne - LHD Passenger Side with Option Codes LOL, GZ0,4F6, 4I8
  • Porsche 991.2 – LHD Passenger Side with Option Codes 072, 533, -250 (for Manual gearbox)
  • Porsche 991 turbo – LHD Passenger side with Option Codes 072, 553 (Mexico, USA and Canada)
  • Porsche 991 GT3 – LHD Passenger Side with Option Codes 072, 074, 075, 094, 486, 553, 098
  • Porsche 992 GT3 / GT3 RS / ST – LHD Passenger Side
  • Porsche 981 Boxster Spyder – LHD Passenger Side with Option Codes 072, 534, 098, 533
  • Porsche 981 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 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.

9A783721606
9A783721606
8J1837016F

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 - 9A783721506, 8J1837015F
3
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
Special Order item
9A783721506
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
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne - 9A783721506, 8J1837015F - 71814
4
Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne
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
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
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