Serpentine Belt Component Kit

The belt drive powers your vehicle's power steering, air conditioning, water pump, and alternator by connecting the pulleys of the engine’s accessory drive. It is driven by the crankshaft and may utilize a single serpentine belt, or multiple belts depending on the vehicle. Over time, belts can crack, wear out, or be damaged, or a tensioner or idler pulley may wear out and fail. If you notice squealing or chirping noises, poor air conditioning performance, charging issues, or power steering failure, your serpentine belt or tensioner may need to be replaced. At O’Reilly Auto Parts, we have complete belt component kits to ensure a complete replacement. Most kits include the belt, pulleys, and tensioner needed for a complete repair. If you need a belt component kit, serpentine belt, or tensioners, browse our selection at O’Reilly Auto Parts.