About this item [OEM Fit & Quality]: 100% Brand New Item. OE Replacement AC Block Expansion Valve, Aluminium [Vehicle Fitment-1]: Compatible with Audi A4 2009-2012 1.8L/2009 2.0L (Base, Cabriolet)/2009-2012 2.0L (Base Model), A4 allroad 2014-2016 2.0L (Flex), A4 Quattro 2009-2012 2.0L [Vehicle Fitment-2]: Compatible with Audi A5 (2010-2012 2.0L/2008-20102012 3.2L), A5 Quattro (2010-2012 2.0L/2008-2011 3.2L), allroad 2013 2.0L (Flex/Gas), Q5 (2011-2012 2.0L/2011-2012 3.0L Diesel/2009-2012 3.2L), S4 (2010-2012 3.0L/2009 4.2L), S5 (2010-2011 3.0L/2008-2011 4.2L) [Reference Number]: EX 9755C, EX9755C, 39473, 3411571, 999314, V15770023, 8K0820679A, 8K0820679B [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Air Conditioning Thermal Expansion Valve Kit. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.