Can anyone tell me what the Bosch part number is that is stamped on the electric auxiliary coolant pump that's mounted by the radiator? I can only read the first couple sets of numbers: 0 392 020 ???. I've done a search, and it looks like the last 3 numbers could be 024, 039 or 044. The pumps look identical minus the mounting bracked to the pump that's on my XJR, and it can be purchased for about $85 - quite a bit cheaper than what I've seen online for the Jag part. It looks like I could slide the old Bosch pump out of the mounting bracket, and slip this one in.

 

I got that information at home since I replaced mine last weekend. If you do not get a reply back by tonight, I will post back.

One thing to remember is that there is the auxiliary pump and then there is the super charge coolant pump. The latter is a bit bigger and they both sit in the same vicinity, near the right hand side of the radiator (passenger side).

 

I didn't realize they were in the same vacinity. My supplier sent me a picture of 2 different pumps he had - I'm guessing one is the S/C and the other is for the heater. I'm guessing the one on the right is the auxiliary pump I need?

 

Yes the one on the right is the aux pump (Bosch)

Excellent photo here:

https://www.jaguarforums.com/forum/x...-108987/page2/

 

Ok, it may be a bit disappointing but the number is:

0 392 020 071

 

Yes, the one on the right is the auxiliary coolant pump and the one on the left is the supercharger coolant pump.

 

Can you slide the mounting bracket off of the pump? The pump looks like this one. I wonder what the difference is between the various numbers? Plug/receptical looks the same.

 

I found this link if it helps anyone: JCNA Forums - Jaguar Clubs of North America

But I'll probably just bite the bullet and get a new one. http://rcm-na.amazon-adsystem.com/e/...ins=B004JPZ46M

 

It looks like you should be able to but mine seems to be fused to the body, probably from years of heat.

 

Check with Gaudin Jaguar in Nevada (they have a nice online parts catalog). I got mine for $151.88 a couple of weeks ago.