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- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
These OE Match door locks are replacement door latch / lock mechanisms for right-hand drive Porsche Boxster 987, Porsche 997, and Cayman models. They are designed to match the original-style fitment and function, helping restore correct door locking, latching, and central locking operation.
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Porsche 987C.1 Cayman 2006 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Diagram ref no 14
The door lock mechanism secures the door closed and connects with the vehicle’s central locking and handle system. It allows the door to latch safely, lock and unlock correctly, and respond properly to the interior handle, exterior handle, remote locking, and central locking control.
Functions
• Replaces the door lock / latch mechanism
• Secures the door in the closed position
• Supports central locking operation
• Allows correct locking and unlocking from the key, remote, or interior controls
• Helps restore smooth interior and exterior door handle function
• Replaces faulty, sticking, noisy, or failed original door locks
• OE Match replacement for body locking system repair.
Why Replace This Part?
Door lock mechanisms can wear internally, seize, stick, fail electrically, or become unreliable with age and repeated use. A faulty lock may cause the door not to latch correctly, fail to lock or unlock, trigger central locking faults, leave the interior light on, or cause warning messages. Replacing the door lock helps restore safe door closure and reliable locking system operation.
When to Replace This Part
• The door will not lock or unlock correctly
• The door latch sticks or does not close securely
• Central locking works intermittently or fails on one door
• The interior or exterior handle does not release the latch properly
• Door open warnings or interior light faults are present
• The lock mechanism is noisy, seized, or slow to operate
• The vehicle is undergoing door, body, or central locking repair
Where it fits on the car
These door lock mechanisms fit inside the left or right door assembly on right-hand drive Porsche Boxster 987, Porsche 997, and Cayman models. They connect to the door handle, latch striker, wiring, and central locking system according to the factory layout.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3D283701
The product you are viewing cross references to these numbers
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
The product you are viewing cross references to these numbers
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
- Porsche Cayman GT4 Clubsport
- Porsche Cayman GT4 RS Clubsport 2020-2024
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
- Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>
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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A783721606
The product you are viewing cross references to these numbers
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
- Porsche Cayman GT4 Clubsport
- Porsche Cayman GT4 RS Clubsport 2020-2024
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
- Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>
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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A783721606
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
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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:
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
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