Dorman’s Belt Tensioner Pulley is engineered to maintain tension on the serpentine belt for the life of the belt--thereby keeping the alternator charging, the water pump running, and the power steering pump and A/C compressor operating properly. They feature a high-quality double-sealed bearing to resist damage from contaminants. Replacement prevents belt slip and eliminates squeak, squeal or groaning noise associated with a worn belt tensioner pulley.
- Steel or plastic construction for long-lasting durability against heat, shock and corrosion
- Replacement stops squeak, squeal or groaning noise associated with a worn Belt Tensioner Pulley
- Direct replacement for a proper fit every time
- Vehicle try-on testing and rigorous materials testing to ensure high-quality performance