General Motors (GM) Replacement Belts

This collection includes high-quality aftermarket belts designed to replace original General Motors® (GM) part numbers used across a range of GM vehicles, including Chevrolet, GMC, Buick, and Cadillac. Ideal for serpentine, V-belt, and timing belt applications, these belts are built to meet or exceed OEM performance standards for fit, tension, and durability.

Typical GM part numbers follow formats like 125xxxxxx, 889xxxxxx, or 126xxxxxx (e.g., 12576447, 88984297, 12608660). Each product clearly identifies the original GM number and ships as a direct-fit aftermarket replacement optimized for automotive use.

Whether you're maintaining passenger cars, light-duty trucks, or fleet vehicles, these belts ensure dependable engine performance and accessory drive reliability in both daily driving and demanding conditions.