ApplicationCompatible for Audi A4 - 1.8 turbo petrol - B6 / B7 - 2004 to 2008. Compatible for Audi A4 - 2.0 petrol - B6 / B7 - 2004 to 2005. Compatible for Audi A4 - 1.9 TDI diesel - B6 / B7 - 2003 to 2008. Compatible for Audi A4 - 3.0 TDI diesel - B6 / B7 - 2003 to 2008. Compatible for Audi A4 - 1.8 TFSI petrol - B8 - 2007 to 2012. Compatible for Audi A4 - 2.0 TFSI petrol - B8 - 2007 to 2012. Compatible for Audi A4 Allroad - 2.0 TFSI petrol - B8 - 2009 to 2012. Compatible for Seat Exeo - 1.6 petrol / 1.8 petrol / 2.0 petrol / 2.0 TDI diesel - 3R - 2008 to 2013.SpecificationOEM Part Number： 8E0260805B,8E0260805BJ,8E0260805BA,8E0260805AG,8K0260805,8K0260805E,8K0260805L 8E0260805BQ,8E0260805CC,8E0260805BR 4471906680,4472209530,4471906900 DCP02042,4F0260805ANFeature1.Brand New, 100% new components, nothing used or refurbished.2.All products go through rigorous validation processes:Salt Spray，Climatic Tunnel，Sound Testing (Anechoic Chamber)，Performance，Burst Testing，Durabilityand Disruptive Voltage3.Temperature protection and insulation to ensure lifetime durability.NotePlease double check the part numbers before purchasing. No instructions included, proffessionsl installation is highly recommended. Any questions, please feel free to contract us.