Buy OEM 1994 Audi Part # 8D0121403L (8D0-121-403-L). Engine Coolant Reservoir. 1.8 LITER. 1.8 LITER TURBO. 2.0 LITER. 2.8 LITER. 6 CYLINDER, 2.8 LITER. Engine Coolant Expansion Tank -

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

Engine Coolant Reservoir

Fits A4

1.8 LITER. 1.8 LITER TURBO. 2.0 LITER. 2.8 LITER. 6 CYLINDER, 2.8 LITER.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 1994 Audi to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.