Availability: 8 in stock
Factory part number 42911495: a mount bracket supplied by GM. It is catalogued under Brackets & Supports > Brackets.
Varies by build: Hdlmp cntrl module.
A bracket is one of the few parts where a wrong number will physically bolt on and still be wrong: the holes line up but the offset or angle differs.
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. Leaves our US warehouse in one to two business days, and shipping is free over $59.