Belt Drives Maintenance

Belt drives are essential for keeping your vehicle’s electrical (alternator), engine cooling (water pump) and air-conditioning systems running. Having the belt drive inspected periodically and replaced when necessary means you’re less likely to experience a broken belt and the resulting vehicle breakdown. 

ACDelco Advantage belts are an economical offering of v-belts made of EPDM and CR rubber types. The generic sizes are applicable to a wide range of Japanese and Korean makes. 

Built to look and fit like the original GM part, ACDelco Professional Automotive Belt Tensioners and Pulleys are an ideal replacement for worn equipment. It’s the perfect complement to our full line of belts. 

ACDelco V Belts are replacement belts for Accessory Belt Drive Systems (ABDS) and other serpentine belt applications. They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior ABDS and new-vehicle-type performance. 

ACDelco stands for quality. Get the performance you need with ACDelco products. The ACDelco Automatic Belt Tensioner is designed for Accessory Belt Drive Systems (ABDS) that require an automatic belt tensioner. It ensures proper belt tension, alignment, and damping for superior performance and provides full line coverage for domestic, import, and heavy duty applications. Its vibration damping system increases tensioner, belt, and accessory component life and its torsional round spring design provides consistent tension and does not allow contamination. ACDelco products are developed to exceed your performance expectations and deliver the durability you expect. 

ACDelco stands for quality. Get the performance you need with ACDelco products. ACDelco timing belts are high quality aftermarket parts that are OE-equivalent, or better, in service life and performance. These timing belts are manufactured using the same high grade material and processes as the original equipment to ensure superior heat and contamination resistance. ACDelco products are developed to exceed your performance expectations and deliver the durability you expect.