Upper seal at thermostat housing on coolant bypass pipe from water pump to thermostat housing. Fits coolant bypass pipe from water pump to thermostat housing. This is the upper seal at the thermostat housing
Great product, September 17, 2021 By Anonymous (Port orange, FL)(Verified)
I got a dorman o ring and this one. Compared them and your o ring was definitly a better quality and i didn't wanna have to take the truck apart again But the one I just purchased didn't fix my leak. The dorman oring didn't work either. I think my bypass tube might be bent. Not sure. But when I get a new pipe I'll be buying another for sure.