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This is a genuine OEM rear left door lock mechanism / actuator assembly for the Jaguar S-Type fitted with the 4.2 V8 petrol engine. Designed for the rear left passenger side door (NSR UK RHD), the mechanism controls the central locking and door latching system.
Manufactured to Jaguar factory specifications, this lock mechanism ensures smooth locking and unlocking operation with full compatibility with the factory central locking and alarm system—ideal for replacing faulty, sticking, or non-functioning rear door locks.
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Part Details
* Genuine Jaguar OEM part
* Part number: 2W4A5426413CA
* Also referenced as:
* 2W4A-5426413-CA
* Rear left door lock
* Door latch actuator
* Central locking mechanism
* Position: Rear left passenger side (NSR UK RHD)
* System type: Central locking / door latch system
* Connector type: 9-pin electrical connector
Jaguar S-Type listings identify 2W4A5426413CA as a rear left door lock mechanism used on X200 models with central locking systems.
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Compatibility
* Jaguar S-Type (X200 / X202) – 1999 to 2007
Compatible with:
* 2.5 V6
* 3.0 V6
* 4.0 V8
* 4.2 V8
* S-Type R
* Diesel variants where connector/specification matches
⚠️ Suitable for:
* UK Right-Hand Drive vehicles
* Rear left/passenger side only
Always compare:
* 2W4A5426413CA
* Connector layout
* Number of pins
* Mounting points
* Lock/latch configuration
before purchase.
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Function & Benefits
* Controls rear door locking and unlocking
* Integrates with factory central locking system
* Supports alarm and security functions
* Maintains proper rear door latching operation
* Direct OEM replacement – no modification required
A faulty door lock mechanism can cause:
* Door not locking/unlocking
* Intermittent central locking faults
* Door stuck closed
* Alarm system issues
* Lock actuator motor noise without operation
Jaguar owners commonly report actuator wear causing rear doors to stop responding to central locking commands.
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Condition
* Genuine OEM used part (unless stated otherwise)
* Fully tested and functional
* Electrical connector and latch mechanism in good condition
* May show minor cosmetic wear consistent with age and use
Used OEM Jaguar rear lock mechanisms are widely supplied from donor S-Type vehicles.
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Installation Notes
* Rear door card removal required
* Window guide/channel access may be necessary
* Ensure rods and cables are correctly aligned during installation
* Professional installation recommended
Jaguar forum repair guides show replacement requires removal of the rear door trim and inner access panel.
Placement on Vehicle: Left
Brand: Jaguar
Category: CARROCERIA LATERALES
Version: 2.7 D
OE/OEM Part Number: 2W4A5426413CA
Compatible Vehicle Make: JAGUAR
Color: Verde
Manufacturer Part Number: 2W4A5426413CA
Superseded Part Number: 4 PUERTAS
Compatible Vehicle Model: S-TYPE II (X200)
Other part number: 9 PINES