Availability: 9 in stock
Factory part number 84859678: a f cap supplied by GM. It is catalogued under Covers & Caps > Caps & Plugs.
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.
Check the number on the part you are removing before ordering. If it is worn off, send the VIN and a photo and we will match it. Leaves our US warehouse in one to two business days, and shipping is free over $59.
