Buy 2017 Audi A3 Sportback e-tron Prestige Hatchback Engine Coolant Reservoir Cap. 1.8 LITER. 1.8 LITER LITER, MAIN, DIESEL - OEM Audi Part # 1J0121422 (1J0-121-422)

Engine Coolant Reservoir Cap.
A cover that prevents foreign debris from entering the container. Included with: Reservoir.

Engine Coolant Reservoir Cap

Fits TT

1.8 LITER. 1.8 LITER, 180 HORSEPOWER. 1.8 LITER, 225 HORSEPOWER. 1.9 LITER DIESEL, 1999-03. 1.9 LITER DIESEL, 2004-06. 1.9 LITER, 1999-2003. 1.9 LITER, 2004-05. 2.0 LITER. 2.8 LITER, 1999-02. 2.8 LITER, 2003-05. 2.8 LITER, MAIN. 3.2 LITER, MAIN.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2017 Audi A3 Sportback e-tron to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.