
The Gates belt drive tensioner for 1995–2005 Cadillac Deville with the 4.6L V-8 is a vehicle-specific tensioner assembly that maintains proper belt tension for the water pump drive. Intended to replace the worn factory unit, it restores correct belt routing and helps reduce accessory-drive noise and slippage associated with a loose serpentine belt.
Gates 95-05 Cadillac Deville V-8 4.6L Water Pump Belt Drive Tensioner