Mount Bracket – GM (42919128)

GM lists this mount bracket under number 42919128. It is catalogued under Brackets & Supports > Brackets.

• Support and brace parts are matched to a specific engine and body combination, so the part number carries more information than the shape does.
• Brackets that carry load in shear rather than tension are sensitive to bolt grade, and substituting a lower grade is a common cause of elongation at the holes.
• Where a bracket also earths a component, the mounting surface needs to be clean metal or the circuit will be intermittent.

A bracket that has cracked once usually points at a worn mount nearby rather than at a weak bracket.

Worth checking against the original before fitting. If you cannot read the number, we can match it from the VIN. Ships from our US warehouse in one to two business days, free over $59.