I have a 2004 Jaguar XJ8 with little to no heat on the driver's side (US). I want to either replace the Auxiliary Coolant Pump brushes or the entire unit and back flush the core. Can someone tell me where the Auxiliary Coolant Pump is? I have searched the archives, but so far I have not been able to physically locate the pump based on the information found.


I thought that I would ask the community before I randomly begin disassembling the engine compartment searching for the pump.
Thanks for your help.

 

The pump is attached to the fan shroud directly under the coolant tank. Secured with two bolts into the plastic. You will have to remove the tank to access it and the hose clamps, etc. Probably also remove the top coolant hose to make room.

 

Sure enough! It is exactly where you said it would be. I hope to remove it today. Thanks for the help.