Dorman 419-633 Accessory Drive Belt Tensioner Pulley Compatible with Select Models AUTO_bestsellers_Oct2025 4 center to center installation

4 center to center installation

Towing more than one trailer

Verifying compatibility with your model prior to purchase can ensure you receive the correct part the first time

DIRECT OEM REPLACEMENT: Matches OEM part E3TZ-9943052-B

Dorman 419-633 Accessory Drive Belt Tensioner Pulley Compatible with Select Models AUTO_bestsellers_Oct2025 4 center to center installationDorman 419 633 Accessory Drive Belt Tensioner Pulley Compatible with Select Models 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