I am putting an s50 into an 87 325e. I have a 91 318i radiator to clean up the engine bay with the integrated res (it doesn't get very hot in washington). Currently on my 325e radiator there are 2 plugs with wires connected on the top left of the radiator. I have no idea what these are for, but I have a feeling I need something similar on the 318i radiator. I am not running with AC fyi. Anyone with a 318i radiator care to chime in on what sensor they need for the radiator? This is probably a retarded question but I couldn't find it searching.
Thanks,
Joe
Thanks,
Joe