Temp Sensor – GM (40009350)

GM Genuine Parts builds this Temp Sensor to the same footprint as the original; the catalogue number is 40009350. The unit reports fluid or air temperature over the factory two-wire circuit. Catalogue application notes: Silverado, sierra. Position 1. Yukon. 3.0l diesel. 3.0L diesel 2025-26 sensors. lower. Confirm the number on the part you are removing matches 40009350 before ordering; superseded numbers are the same component under a later release.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.