#134
This is a genuine OEM relay / vacuum control solenoid for the Jaguar S-Type fitted with the 4.2 V8 petrol engine. The unit forms part of the vehicle’s vacuum and emissions control system and is commonly associated with intake vacuum or purge valve operation depending on vehicle specification.
Manufactured by Denso to Jaguar factory specifications, this component ensures reliable vacuum switching and correct ECU communication—ideal for replacing faulty, sticking, or non-functioning vacuum control units.
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Part Details
* Genuine Jaguar OEM part
* Part number: 2R83-9C915-AA
* Also referenced as:
* 2R839C915AA
* Vacuum valve
* Vacuum solenoid
* Purge valve relay
* Denso vacuum control valve
* Manufacturer: Denso
* Denso reference: 101362-4220
* System type: Vacuum / EVAP control system
Jaguar specialists identify 2R83-9C915-AA as a Denso vacuum/purge valve fitted to Jaguar S-Type petrol models.
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Compatibility
* Jaguar S-Type (X200 / X202) – 2002 to 2007
Compatible with:
* 4.2 V8 Petrol
* 2.5 V6
* 3.0 V6
* S-Type R
⚠️ Always compare:
* 2R83-9C915-AA
* Denso number
* Connector layout
* Vacuum hose configuration
before purchase.
Listings confirm usage across 2002–2004 Jaguar S-Type models with Denso vacuum control systems.
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Function & Benefits
* Controls vacuum flow within engine management systems
* Supports EVAP and intake vacuum operation
* Helps maintain correct emissions performance
* Direct OEM replacement – no modification required
A faulty vacuum solenoid can cause:
* Engine management warning light
* Rough idle
* Vacuum leaks
* Poor fuel economy
* EVAP-related fault codes
Jaguar parts suppliers list this unit as a purge/vacuum valve used in the S-Type emissions and vacuum system.
Brand: Denso
Type: Relay
Terminal Type: Pin
Reference OE/OEM Number: 2R83-9C915-AA