Check out GM Authority's exclusive details about the Gen 3 GM valve body assembly, part numbers 24061206 and 24061207 for ...

General Motors Co. said Thursday the replacement ignition switch it has ordered to use in a massive passenger car recall will bear a new part number, a step that "eliminates any potential confusion ...

A GM engineer who approved a change to faulty ignition switches in models that have now been recalled also appears to have signed off on not issuing a new number for that changed part, according to an ...

When General Motors realized the ignition switches in a few of its cars was a liability, it had the switches redesigned in 2007. However, GM and Delphi Automotive never bothered to change the part ...