ACDelco ACDelco GM Original Equipment 12649233 Water Pump and Balance Shaft Chain Tensioner

ACDelco GM Original Equipment 12649233 Water Pump and Balance Shaft Chain Tensioner Applies pre-set tension to the balance shaft chain to help prevent unnecessary balance shaft noise, engine vibration, and component wear GM-recommended replacement part for your GM vehicle’s original factory component Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function See more product details