Crankshaft Knock Sensor (White) Jaguar XK8 XKR 4.2 V8 (2003-06) - AJ85676

Fits Models: 
X100- XK8/XKR, all 4.2 V8 models - All Years (2003-06)
X200- S-type, 2.5 + 3.0 V6 Petrol - Years 2002-05 (VIN M45255 to N52047)
X200- S-type, all 4.2 V8 models (L/H Bank) - Years 2002-05 (to VIN N52047)
X350- XJ, 3.0 V6 Petrol - Years 2003-05 (to VIN G49700)
X350- XJ/XJR, all 4.2 V8 models (L/H Bank) - Years 2003-05 (to VIN G49700)
X400- X-type, all Petrol models - All Years (2001-10)

Equivalent to Jaguar part number (s):  AJ85676

Quantity:  1

The Knock Sensors on your Jaguar's engine are there to monitor vibrations in the engine, and relay this information back to the Engine Management to make adjustments in the ignition to eliminate engine 'knock' or 'pinging'. If a Knock Sensor on your Jaguar has failed, you will likely not notice anything during normal driving, other than the Check Engine Light coming up, a slight reduction in performance and efficiency, and maybe some knock or pinging. If your Jaguar has any of these symptoms, a competent person with the correct equipment to scan and test the electrical components, can diagnose any faults and rectify them as soon as possible.


Model Year Range is a guide, please check VIN for fitment accuracy or contact us for help or further information *Image is for illustration purposes, colour/item may differ slightly*