ACDelco Gold Drive Belt Tensioner Assembly

The ACDelco Gold Drive Belt Tensioner Assembly with Pulley (38159) is a premium aftermarket replacement part designed to maintain optimal tension on your vehicle’s accessory drive belt. Engineered for 90-degree molded applications, this tensioner ensures consistent belt performance, preventing slippage and premature wear. It’s a high-quality alternative to Original Equipment (OE) parts, delivering reliable fit, form, and function.

Compatible with General Motors vehicles and most other makes and models, this tensioner assembly meets or exceeds exacting OE specifications. Whether you're performing routine maintenance or addressing a worn-out component, the ACDelco Gold tensioner provides the durability and precision needed for long-lasting, trouble-free operation.