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Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne - 9A783721506
9A783721506
Vehicle Group
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- 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
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- 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 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
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- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
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- 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>>
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- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
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- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
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- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
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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:
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
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Price: £279.00
Orderable
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Vehicle Group
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- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
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- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
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- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
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Information
Door Lock, Rear.
Fits
Porsche 958 Cayenne 2011-14
Porsche 958 Cayenne 2015-17 (IGZ0 / I4F2 / I4K3)
Porsche 9YA Cayenne 2018>> (IL0R / IGZ0 / I4F2 / I4I6)
Porsche 970 Panamera 2010-17 (I885)
IGZ0 - cars without closing aid for doors
I4F2 - cars with Porsche entry + drive
I4K3 - cars with central locking with remote control, inner release and safe lock system
I885 - cars without Softclose (closing aid for doors)
IL0R - Right-hand drive version
I4I6 - cars with Central locking, Keyless Go, RoW
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
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Fits
Porsche 958 Cayenne 2011-14
Porsche 958 Cayenne 2015-17 (IGZ0 / I4F2 / I4K3)
Porsche 9YA Cayenne 2018>> (IL0R / IGZ0 / I4F2 / I4I6)
Porsche 970 Panamera 2010-17 (I885)
IGZ0 - cars without closing aid for doors
I4F2 - cars with Porsche entry + drive
I4K3 - cars with central locking with remote control, inner release and safe lock system
I885 - cars without Softclose (closing aid for doors)
IL0R - Right-hand drive version
I4I6 - cars with Central locking, Keyless Go, RoW
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
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- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
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- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Information
Door lock, Softclose I885 (closing aid for doors) REAR, for LHD cars.
#porsche #
Fits:
Porsche 970 Panamera 2013-16
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
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Click 'Zoom in' for large parts diagram.
Diagram ref no 8
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- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
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- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
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- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
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- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
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- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
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- 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
Information
Rear door latch / Actuator assembly.
Fits:
Porsche Macan 2015-2018
Porsche Panamera 2014-2019 For Cars Without Power Door Assist
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