Sensor – GM (19387904)

a Sensor from GM Genuine Parts, part 19387904, is a direct replacement for the unit fitted at the factory. It reports its measured value to the module it is wired to. Confirm the number on the part you are removing matches 19387904 before ordering; superseded numbers are the same component under a later release. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Shipped from our US warehouse with tracking.