Where to order this part?
I need the new sensor there, I broke mine putting in my lts.

I orderd one but the electrical connector doesn't fit. I am thinking maybe the one i got is for the sensor on the water pump housing? Anyway I need the one in that pic that screws into the block.
Thanks
Any autoparts store should be able to pull both PNs up.
Just bring the one you have with you and tell them you want the other one.
ACDelco 213-77 goes in the head and drives the cluster
ACDelco 213-928 fits in the waterpump and drives the PCM

