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Engine Coolant Reservoir. Tank. A container that holds Engine Coolant. Engine Coolant Reservoir
Fits RS4, S44.2 LITER, MAIN. 4.2 LITER, MAIN, A4/S4. 4.2 LITER, MAIN, RS4. Engine Coolant Expansion Tank - Repair or ReplaceA failed expansion tank can cause the cooling system in your 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.
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6972 US Hwy. 72 W., Huntsville, AL, 35806-1726