Availability: 5 in stock
Factory part number 89025527: a panel asm da supplied by GM.
It is catalogued under Covers & Caps > Panels & Plates.
Configuration note: Trust GM Genuine Parts and ACDelco for your OEM parts needs!.
4 photographs of the actual part are shown above.
A cap that vents and a cap that does not are visually similar, and swapping them gives a fault code or a pressure leak rather than a fit problem.
The part number is the thing to verify. Where the old part carries no legible number, a VIN and a photograph are enough for us to identify it.
Dispatched from our US warehouse within one to two business days, with free shipping over $59.