I have a 1992 XJS 5.3L V12. Took it in to get looked at by a Jag specialist a few weeks ago because it was running poorly and seemed like there an issue with fuel delivery. They told me that the car needs a new main wiring harness as it looks like some mice may have done some damage to the current one. These wiring harnesses are very hard to find as no one carries this part anymore. The part number is DAC10334.

I was wondering if anyone here might be able to point me in the right direction of finding a used one or where I could find someone that would be able to make one. Any help is appreciated!

 

Jaguar shows that number as "Engine Mangagement Harness"

Perhaps try David at Everyday XJ for a used one. Or Coventry West. Or Jaguar Heaven.

To be honest a used one probably won't be all that great....as they get heat baked and often need repairing.

Just had bad is the rodent damage? It would have to be pretty bad to be non-repairable.

Or try this outfit:

Welcome to British Wiring - classic British car wiring harnesses and components

If you remove the old harness and send it to them they could probably duplicate it for you

Cheers
DD

 

I've used Jaguar Specialties before to have harnesses made, he knows a guy that can do it all with new OEM style plugs to.

 

Thanks Doug, We actually already spoke with British Wiring and were unable to help us with this particular request

 

Thanks for the info, we called them today and they may be able to help with getting the harness made!

 

Ya Andrew can usually pull a rabbit out of a hat with these sort of things, good quality harnesses, above oem spec for wire and wrap quality.