Buy Chevrolet Blazer Engine Coolant Reservoir. 2.2 liter. 4.3 liter, all. 4.3 liter, auto trans. All Liter, Auto, Tank, Trans - OEM Chevrolet Part # 12380202

Engine Coolant Reservoir. Recovery tank.
A container that holds Engine Coolant. Part is included in Reservoir assembly.

Engine Coolant Reservoir

Fits Blazer (1995 - 2000)

2.2 liter. 4.3 liter, all. 4.3 liter, auto trans. All. Auto trans.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your Chevrolet Blazer to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.