ECCPP Ignition Coil UF256 E881 C1171 Fits 1998-2001 Audi A4 A6 1998-2005 Volkswagen Passat 2.8L V6 Please check the compatibility chart before purchase Part#UF256,078905104,5C1046,078905104A,88921391,C1171,VE520315,078905101,078905101A,078905104,78905101,1788323 Built to strict quality control standards All products shipped are tested.