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A failed expansion tank can cause the cooling system in your Audi A4 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to …

A-Premium Engine Coolant Overflow Recovery Reservoir Tank [with Cap & Sensor] Compatible with Audi A4, A4 Quattro, A5 Quattro 2012-2016 & A5 2012-2014 & Allroad Q5 2013-2016 - …

Dec 26, 2025 · Your bid is for 2005 2006 2007 2008 AUDI A4 S-LINE 2.0 COOLANT RESERVOIR. Used, in good working condition. Visit my store for more parts. Any questions …

Get the best deals on an aftermarket 2008 Audi A4 Quattro Coolant Reservoir. Lifetime Replacement Guarantee. Free 60-Day Returns. Order today!

Find a quality Audi A4 Coolant Reservoir and other used Auto parts from the top auto salvage yards. We have the largest selection of Audi A4 Coolant Reservoir parts at discount prices.

A-Premium Engine Coolant Overflow Reservoir Bottle Tank [with Cap & Sensor] Compatible with Audi A4 2002-2009, A4 Quattro 2002-2010, [1.8L 2.0L 3.2L], Replace# 376737131

Your vehicle is equipped with a tank containing extra coolant, and space for the coolant to overflow to when the system gets hot. A cracked or broken tank could slowly drain your …

A failed expansion tank can cause the cooling system in your 2008 Audi A4 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to …

Order Audi A4 Coolant Overflow Tank online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.