#136
Genuine Jaguar alternator mounting bracket removed from a 2004 Jaguar S-Type 4.2 V8 Petrol (219kW). This bracket securely mounts the alternator (generator) to the engine, ensuring correct alignment with the auxiliary drive belt for reliable charging system performance.
A damaged or bent alternator bracket can cause pulley misalignment, auxiliary belt noise, excessive vibration or premature wear of the alternator and drive belt.
Part Details
* Part Number: 2W9310039AA
* Part Type: Alternator / Generator Mounting Bracket
* Engine: 4.2 V8 Petrol
* Power Output: 219kW
* Vehicle: Jaguar S-Type
* Year: 2004
* Genuine OEM Jaguar Part
Compatibility
Suitable for selected Jaguar S-Type (X200) models fitted with the 4.2L V8 Petrol engine, manufactured between 2002 and 2008.
Please ensure 2W9310039AA matches your existing part number before purchasing, as alternator brackets may vary depending on engine type and accessory configuration. Jaguar uses dedicated mounting brackets for different V6 and V8 engine variants.
Function
* Secures the alternator to the engine
* Maintains correct auxiliary drive belt alignment
* Reduces alternator vibration and movement
* Ensures reliable charging system operation
Condition
Good used condition. Removed from a running vehicle and inspected prior to removal. May show minor cosmetic marks, oxidation and signs of normal use consistent with age.
Common Reasons for Replacement
* Cracked or broken mounting bracket
* Bent bracket causing belt misalignment
* Engine rebuild
* Alternator replacement
* Accident or engine damage
Important Information
* Part number must match exactly: 2W9310039AA.
* Suitable for 4.2 V8 Petrol (219kW) engines only unless otherwise confirmed.
* Please check all photographs, mounting points and casting numbers carefully before purchase.
* Professional installation is recommended.
* Inspect the auxiliary belt, belt tensioner and alternator during installation.
Ideal replacement for a damaged or worn alternator mounting bracket, restoring secure alternator mounting and correct auxiliary belt alignment on the Jaguar S-Type 4.2 V8 Petrol.
Brand: Jaguar
Manufacturer Part Number: 2W93-10039-AA 2W9310039AA