Starter motors, solenoids, bendix drives and ignition switches built to General Motors original specification for Chevrolet, GMC, Cadillac, Buick and Hummer.
A starting fault is one of the few failures that leaves a vehicle where it stands, and it is also one of the most frequently misdiagnosed. A slow crank, a single click or a grinding engagement each point at a different component in the circuit. We supply starter motors, solenoids and drive assemblies to GM original specification, with the correct tooth count, pinion offset and mounting bolt pattern for the platform — details that vary between engine families that otherwise look identical.
The switch signals the solenoid, the solenoid closes the heavy circuit and pushes the pinion into the ring gear, and the motor cranks the engine until it fires.
A starter that reads as faulty is often the victim of voltage drop elsewhere. Before replacing the unit, confirm the drop across the positive cable and the engine-to-body ground under crank load. Corroded grounds account for a large share of returned starters.
We supply Starting System components across every General Motors division:
A single click with no crank usually means the solenoid pulls in but the motor is not turning — a motor or brush issue. No click at all with good battery voltage points at the solenoid, the ignition switch or the control circuit.
Not reliably. Flywheel tooth counts and pinion offsets change between transmission types and model years even on shared engines. Give us the VIN and we verify against GM records before quoting.
Send the VIN and a description. We will identify the correct OE part and quote it back to you.
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