Tank. Reservoir.
A container that holds engine coolant. Assembly - Radiator Surge. Engine Coolant. Expansion.
Engine Coolant Reservoir
Fits ATS, Camaro, CTS
2.0 LITER TURBO. 2.0 LITER TURBO, W/HEAVY DUTY COOLING. 2.0 LITER TURBO, W/O HEAVY DUTY COOLING. 2.5 LITER. 3.6 LITER. 3.6 LITER TWIN-TURBO. 3.6 LITER, W/HEAVY DUTY COOLING. 3.6 LITER, W/O HEAVY DUTY COOLING. 6.2 LITER SUPERCHARGED. 6.2 LITER, W/O SUPERCHARGER. 6.2 LITER, W/SUPERCHARGER. ATS. Camaro. COUPE, 2.0 LITER TURBO. COUPE, 3.6 LITER. Coupe, 3.6 LITER TWIN-TURBO. CTS. CTS-V. Sedan, 2.0 LITER TURBO. Sedan, 2.5 LITER. SEDAN, 3.6 LITER. Sedan, 3.6 LITER TWIN-TURBO.
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.