Part number?
 

Can anyone help me with the part number for this plastic thing in the middle of my heater hose (kinda hidden behind the wiring harness)? It's labelled prestone, and I've used it to check for coolant being supplied to the heater. It's blown a small hole and I need it replaced, but all the part diagrams I've found, I cannot find this part number.

http://www.toyota-supra.info/forums/...picture315.jpg

Yeah thats something that doesn't belong there. I've seem them at autozone for like 4 dollars. It is a hose adaptor so a garden hose can be used to flush the coolant sytem. You can either find another one or just get rid of it.

Now this may surprise you... .but...


I think it might be part of.....


The Prestone coolant flush and fill kit:
http://image.customclassictrucks.com...n_fill_kit.jpg