Buy 2010 Audi Q5 Engine Coolant Reservoir. 3.0 LITER. 3.0 LITER GAS, MAIN. 3.0 LITER, MAIN. 3.2 LITER LITER, MAIN, Expansion - OEM Audi Part # 8K0121405S (8K0-121-405-S, 8K0121405Q)

Engine Coolant Reservoir. Expansion tank.
A container that holds Engine Coolant.

Engine Coolant Reservoir

Fits A4, A5, Q5, S4, S5, SQ5

3.0 LITER. 3.0 LITER GAS, MAIN. 3.0 LITER, MAIN. 3.2 LITER. 3.2 LITER, w/warming plate, from VIN 8T8036001. A5. CONVERTIBLE, 3.0 LITER, MAIN. Coupe, 3.0 LITER. S4.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2010 Audi Q5 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.