Sensor – GM (88879991)

This Sensor (88879991) from GM Genuine Parts replaces the original part on the same mounting points and connector. It reports its measured value to the module it is wired to. Check the part number stamped or moulded on the original against 88879991 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.