Sensor – GM (19387921)

GM Genuine Parts builds this Sensor to the same footprint as the original; the catalogue number is 19387921. In service it reports its measured value to the module it is wired to. Match 19387921 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.