Shop 2004 Buick Century Seal. Thermostat. Engine. Coolant. Pipe. (Upper). 2.8 LITER. 3.0, 3.6 LITER. 3.6 LITER, Cooling, OUTLET - OEM Buick Part # 12623519 (12588317)

A component which prevents The Coolant expansion tank hose from leaking. Engine Coolant Pipe Clamp. Engine Coolant Thermostat Housing Seal. Engine Coolant Thermostat O-Ring. Engine Coolant Thermostat Seal. Engine Cooling. O-Ring. Radiator Outlet Pipe. Thermostat Housing Gasket. Housing Gasket. Inlet. Outlet Clamp. Overflow Hose O - Ring. Unit o - Ring. Water Neck Gasket. Included with: Inlet Pipe, Outlet Pipe, Thermostat Unit, Water Outlet.

Engine Water Pump O-RingEngine Coolant Pipe O-RingEngine Coolant Thermostat Housing SealEngine Coolant Thermostat SealEngine Coolant Thermostat Housing GasketEngine Coolant Thermostat O-RingEngine Coolant Pipe ClampEngine Coolant Overflow Hose O-Ring

2.8 LITER. 3.0, 3.6 LITER. 3.6 LITER. 3.6 LITER TWIN-TURBO. 3.6 LITER, 2012-2013. 3.6 LITER, 2014-2017. 3.6 LITER, upper. 3.6 LITER, W/HEAVY DUTY COOLING. 3.6 LITER, W/O HEAVY DUTY COOLING. Regal Sportback. WAGON, 3.0, 3.6 LITER. WATER OUTLET SEAL; LaCrosse.