Mount Bracket – GM (42866046)

Factory part number 42866046: a mount bracket supplied by GM. It is catalogued under Brackets & Supports > Brackets.

• 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.
• Check whether the listing includes the mounting bolts and the rubber insulator. On older vehicles those are sold separately and are usually the parts that failed.
• Rubber insulators isolate vibration, and a worn insulator will make even a new bracket feel loose within a few thousand miles.

Superseded numbers are common, and where a factory number has been replaced the current part is usually dimensionally identical to the original.

Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. Dispatched from our US warehouse within one to two business days, with free shipping over $59.