Shop 2000 Buick Century Engine Water Pump. 6.6 LITER DIESEL. Silverado, Sierra 2500 HD. Silverado HD, LITER, COOLING - OEM Buick Part # 12680257 (12671460)

Water. Pump. Assembly -. Engine.
Includes Thermostat Housing. Main Engine Water Pump. Part has related component that cannot be reused/reinstalled; Thermostat.

Engine Water Pump

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Silverado, Sierra; 6.6L.
Water Pump - Repair or Replace
If any of the components of your vehicle's water pump assembly are faulty, your engine can't properly cool itself. If you've noticed a coolant leak from the front of your engine, quickly rising engine temperatures at idle or that your water pump pulley is loose or making noise, have your inspected by one of our certified technicians.