Shop 1990 Buick Century Engine Coolant Reservoir Cap. 2.0 LITER. 2.5 LITER, MAIN. 3.3 LITER. EXPANSION LITER, TANK, EXPANSION - OEM Buick Part # 25441J5050 (25441 J5050, 25441-J5050)

Cap. Reservoir. Radiator. Engine. Coolant.
A cover that prevents foreign debris from entering the container. RESERVO. Included with: Reservoir.

Engine Coolant Reservoir Cap

Fits Stinger

2.0 LITER. 2.5 LITER, MAIN. 3.3 LITER. EXPANSION TANK CAP; G70. Stinger.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.