Denso 673-9300 Ignition Coil, Direct 2001-2005 &gt; Audi &gt; A4 &gt; L4 1.8L 1781cc Turbocharged &gt; A4 Quattro 2001-2006 &gt; Audi &gt; A4 &gt; L4 1.8L 1781cc Turbocharged 2003-2003 &gt; Audi &gt; A6 &gt; L6 2.7L 2671cc Turbocharged &gt; A6 Quattro 2004-2004 &gt; Audi &gt; A6 &gt; L6 2.7L 2671cc Turbocharged &gt; A6 Quattro; To Chassis/VIN 4B-4-082 453 ** NOTE: PRODUCT IMAGE MAY NOT BE VEHICLE SPECIFIC