Shop 2006 Cadillac Escalade EXT Engine Coolant Reservoir. 2.7 LITER. 3.2 & 3.5 LITER. Engine Coolant LITER, Cause, Expansion - OEM Cadillac Part # 4758269AC (04758269, 04758269AB, 04758269AC, 4758269AB)

Bottle. Engine Coolant Reservoir. PressURIZED Coolant.
A container that holds Engine Coolant.

Engine Coolant Reservoir

Fits 300M, Concorde, Intrepid, LHS

2.7 LITER. 3.2 & 3.5 LITER.
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.