#133
Front right seat
This is a genuine OEM driver seat control module / ECU for Jaguar S-Type models produced between 1999 and 2007. Mounted beneath the driver’s seat (offside UK), the module controls various seat electrical functions including seat adjustment, memory positioning, and communication with the central locking and vehicle comfort systems.
Manufactured to Jaguar factory specifications, this module ensures correct operation of the electric seat system and OEM compatibility—ideal for replacing faulty or water-damaged seat ECUs.
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Part Details:
* Genuine Jaguar OEM part
* Part number: 2W9F-13C789-DG
* Also referenced as:
* 2W9F13C789DG
* Driver seat ECU
* Seat memory control module
* Seat control module
* Component: Driver seat control module / comfort ECU
* Position: Under driver’s seat
* Electrical type: OEM plug-and-play module
Jaguar dismantler and OEM listings identify this part specifically as a front left driver seat control module for S-Type models.
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Compatibility:
* Jaguar S-Type (X200 / X202) – 1999 to 2007
Compatible with selected:
* 2.5 V6
* 3.0 V6
* 4.0 V8
* 4.2 V8
* S-Type R
May also fit:
* Jaguar XJ X350 / XJ8
* Jaguar XJR
where the same seat module configuration and part number are used.
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Function & Benefits:
* Controls electric driver seat adjustment
* Supports seat memory positioning functions
* Interfaces with comfort and central locking systems
* Maintains OEM seat operation and communication
* Direct replacement – no wiring modification required
A faulty seat control module can cause:
* Electric seat not moving
* Memory seat failure
* Intermittent seat operation
* Comfort system communication faults
* Central locking/seat memory sync issues
Jaguar specialists list this module as an 8-way driver seat module for S-Type and X350 models.
Brand: Jaguar
Other Part Number: 2W9F13C791BG
Mileage: 50,000-74,999 miles
Manufacturer Part Number: 2W9F-13C791-BG
Placement on Vehicle: Front
Country of Origin: United Kingdom