B (S)Sensor – GM (84904171)

GM Genuine Parts builds this B to the same footprint as the original; the catalogue number is S)Sensor – GM (84904171. The unit replaces a sensor that has set a fault code or gone intermittent. Check the part number stamped or moulded on the original against S)Sensor – GM (84904171 — a number that looks close can belong to a different circuit. Held in US stock for same-week dispatch.