For 1998-2005 Audi A4 Reference Sensor 76482YXSG 1999 2000 2001 2002 2003 2004

For 1998-2006 Audi A4 Quattro Reference Sensor 31512VRFY 1999 2000 2001 2002

For 1998-2005 Audi A4 Reference Sensor 53547DZZM 1999 2000 2001 2002 2003 2004

For 1999-2005 Audi A4 Quattro Reference Sensor 68672BHXC 2000 2001 2002 2003

For 1999-2005 Audi A4 Reference Sensor 87556PDWZ 2000 2001 2002 2003 2004

For 1998-2005 Audi A4 Quattro Reference Sensor Spectra 33942WGRD 1999 2000 2001

For 1997-2002 Dodge Neon Reference Sensor Spectra 89745MQZJ 1998 2001 1999 2000

For 1998-2005 Audi A4 Reference Sensor Spectra 16486XKPT 1999 2000 2001 2002