Availability: 7 in stock
Factory part number 84939178: an insert supplied by GM.
It is catalogued under Accessories & Mounts > Inserts & Elements. Without zr2, at4x, at4x pkg., without park assist.
Genuine parts are made to the drawing the vehicle was built from, so dimensions and materials match the part being removed rather than being close to it.
Dispatched from our US warehouse within one to two business days, with free shipping over $59. Match this against the part you are taking off rather than against a photo. If the number is unreadable, send us the VIN and we will confirm it.