Hi I was wondering if anyone can help me please I have a 1995 x300 xjr and I need both rear abs sensors but can't seem to find them any where as I believe they have been discontinued. Would be grateful for any advice thank you.

 

look for 98 audi a4, you’ll have to change the connector and add a spacer

alternatively you can use the late 300/308 sensor and superglue it to the hub carrier (easier than drilling a new hole for the bolt) but you’ll need the link harness and still need to put the old style connector on it.

 

The '97 X300 sensor will work but you need the compatible wire looms that will plug-n-play under the rear seat cushion. You will have to "modify" the sensor mounting - either via super-glue or making an adapter as is depicted in a thread in here somewher, as mounting it to the only screw-hole in the '95 hub will point the connector directily outboard, leaving you no room for the wiring or connector.