Sensor – GM (19387893)

GM Genuine Parts supplies this Sensor under part number 19387893 as a factory-pattern replacement. It reports its measured value to the module it is wired to. Check the part number stamped or moulded on the original against 19387893 — 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. Shipped from our US warehouse with tracking.