Shop 2024 Audi A5 Cap. Reservoir. for expansion ta. Drive Motor Inverter Coolant. Radiator. EXPANSION TANK, Cooling, Engine - OEM Audi Part # 9J1121321 (9J1-121-321)

Cap for the Hybrid Inverter Coolant Reservoir. Location-Reservoir. Radiator Cap.

Radiator CapEngine Coolant Reservoir CapDrive Motor Inverter Coolant Reservoir Cap

Fits e-tron GT, RS e-tron GT, Taycan

EXPANSION TANK CAP; Taycan.
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.