Hello JaguarForums I thought I would bring this question here to see if the experts can give me some insight. Underneath the inlet manifold lower plastic piece; there is a coolant pipe that bolts to the top of the engine. If you take that pipe off, underneath that pipe is the gasket that is giving me a vacuum leak.
I cannot for the life of me find a part number or even the name of the gasket. Been searching the workshop manual, called Jag, used the search here on the forum, and also tried my luck with Google.
Does anyone knows the part number for the gasket or perhaps find it on a schematic for me.


It’s underneath this.



Also underneath this pipe.




Heres the photo from the mechanic


This is the location of the bad gaskets

 

https://parts.jaguarpalmbeach.com/a/...N/F301040.html

 

Thank you Dell, I found that schematic too.
i found a couple more possibilities...
breather housing gasket (see photo).
Its underneath the coolant crossover pipes.




AJ88279 Breather Housing Gasket

 

Solved and fixed.
The part number is:AJ88279

thank you to everyone who gave it a go!