Jaguar XJ6 XJ40 X300 3.2 3.6 4.0 AJ6 AJ16 engine oil cooler Bypass Valve

Jaguar XJ6 XJ40 X300 3.2 3.6 4.0 AJ6 AJ16 engine oil cooler Bypass Valve. 

Thos can also be used on 6cyl XJS models. 

EBC4124

EBC4244

Good used condition for one of these. 
This can be used to replace the leaky oil cooler system, that is not necessary for most places, unless your vehicle operates in a very hot climate. 

New O-Rings should be fitted on the connections before fitting. As the old O-Rings Will not be 100% at this age, and are known as a typical leak point.