I'm looking for a hose diagram for a 2003 XJ8. I'm changing the heater hose but I'm unsure where everything goes exactly.

 

https://www.jaguarforums.com/forum/x...nt-hose-75681/

 

Do you know of something that shows it all at once. Such as, the hose and what part of it goes where and to what.

 

There are a couple of ways you can go.
1. Go to the SNG Barratt web site and download there parts catalog. It has a full layout of the hoses.

2. In the stickies you can download and install JTIS the electronic tech manual.

3. Follow this link to a thread forum and member Highhorse has a link to a PDF version of the tech manual. https://www.jaguarforums.com/forum/x...gutter-175305/