The Parts Specialist Series includes six tests: Automobile Parts Specialist, Medium/Heavy Truck Dealership Parts Specialist, Medium/Heavy Truck Aftermarket Brake Parts Specialist, Medium/Heavy Truck Aftermarket Suspension and Steering Parts Specialist, and General Motors Parts Consultant. Each test includes questions on communication and sales skills, vehicle systems knowledge, vehicle identification, cataloguing skills, and inventory management. Successfully passing Test P4 will certify you as a General Motors Parts Consultant. This exam is offered in paper/pencil and computer-based formats.
General Motors Parts Consultant Website