Shop OEM GENERAL MOTORS Part # 92164620. Engine Coolant Reservoir. 3.6 LITER. 3.6 LITER, 2012-2013. 3.6 LITER, 2014-2017. 6.0 & 6.2 LITER. 6.0 LITER. Caprice PPV. G8. SS. Engine

Engine Coolant Reservoir. Expansion tank. Reservoir - Cooling RCVY.
A container that holds Engine Coolant.

Engine Coolant Reservoir

Fits Caprice, G8, SS

3.6 LITER. 3.6 LITER, 2012-2013. 3.6 LITER, 2014-2017. 6.0 & 6.2 LITER. 6.0 LITER. Caprice PPV. G8. SS.
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.