Buy 2024 Audi A5 Engine Coolant Reservoir. 2.5 LITER, MAIN. ENGINE CODE: DNVB, MAIN. RS3. TT RS Quattro MAIN, Tank, Expansion - OEM Audi Part # 8V0121407A (8V0-121-407-A, 8V0121407)

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

Engine Coolant Reservoir

Fits RS3, TT RS

2.5 LITER, MAIN. ENGINE CODE: DNVB, MAIN. RS3. TT RS Quattro.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2024 Audi A5 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.