Hi I have just got a 4age thermostat housing but now I'm not 100 % sure what connects to which outlet. The manual is not 100% clear either. So any clues would be great. By the way I have a heater in my car so need to plumb that in (although I've never used it ).

I'll try to post a pic tomorrow if that helps?

Cheers
Rich

here is a small pic it shows coolant flow, the outlet on the head is the inlet for the heater matrix. water then returns to the thermostat housing from the matrix into a metal pipe which is bolted onto the thermostat housing. hope this makes sense.

hth

rob