Hi been a long time I've got a 1999 s type 4 litre v8 I've got engine trouble .i need to know if a engine from a another jaguar diffrent size engine and year would go in my car and I forgot it's a automatic many thanks john

 

I'm not sure myself, but maybe if you post in the S Type section they can help.

 

Please do - and when you do explain what trouble you have.

 

All three MY 4.0 (AJ28) engines will work (2000 to 2002 here in the US). The 4.2 engine is different and won't be a straight bolt in. Forget the 3.0 V6 as the modules and bolt patterns are different from your car.

The basic engine block is the same for all the 4.0 (AJ26/AJ27/AJ28) but the intake camshafts, sump plate and lower sump pans as well as the intake, exhaust etc............too much to change if you don't know exactly what you are doing.

bob gauff