Buy 2003 Volkswagen GTI GTI VR6 Hatchback 2.8L VR6 V6 M/T Engine Coolant Reservoir Cap. 1.8 LITER. 1.8 - OEM Volkswagen 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 Golf, GTI, Jetta, Jetta GLI, Jetta Wagon

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 2003 Volkswagen GTI to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.