Compatibility: 2001-2006 Audi A4 1.8L 2001-2005 Audi A4 Quattro 1.8L 2004-2006 Audi A8 Quattro 4.2L 2001-2006 Audi TT 1.8L 2001-2004 Volkswagen Beetle 1.8L 2001-2003 Volkswagen EuroVan 2.8L 2002-2006 Volkswagen Golf 1.8L 1999-2001 Volkswagen Golf 2.8L 2001-2005 Volkswagen Jetta 1.8L 1999-2002 Volkswagen Jetta 2.8L 2001-2005 Volkswagen Passat 1.8L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
