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coolant expansion tanks

Audi A6 Coolant Expansion Tanks

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Try our car registration lookup. This is the fastest and easiest way to get the exact coolant expansion tanks for your car.

Choose your Audi A6 below to get the exact Coolant Expansion Tanks.

audi A6 Allroad  coolant expansion tanks

audi A6 Allroad

From May 2006 to Aug 2011

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audi A6 Avant  coolant expansion tanks

audi A6 Avant

From Mar 2005 to Aug 2011

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audi A6  coolant expansion tanks

audi A6

From May 2004 to Mar 2011

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audi A6 ALLROAD  coolant expansion tanks

audi A6 ALLROAD

From May 2000 to Aug 2005

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audi A6  coolant expansion tanks

audi A6

From Jan 1997 to Jan 2004

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audi A6 Avant  coolant expansion tanks

audi A6 Avant

From Dec 1997 to Jan 2004

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Audi A6 Coolant Expansion Tanks

Audi A6 Coolant Expansion Tanks Available Here. Your vehicle’s radiator scatters the heat that your coolant (antifreeze) has absorbed from the engine. It holds a large amount of water in tubes and tanks, one of which is the expansion or overflow tank. This plastic container is connected to the radiator by means of an overflow tube and provides extra storage space for the antifreeze when it expands and overflows the radiator. Without it the excess antifreeze would flow out onto the ground. As your engine cools off, a vacuum forms and the antifreeze is sucked back into the cooling system. The expansion tank also removes air bubbles from the system, keeping the radiator full at all times and making the antifreeze more efficient in absorbing engine heat. Common signs of a faulty coolant expansion tank include needing to constantly add coolant, finding coolant leaks, and the engine overheating.