API 47JK34J Reference Sensor Fits 2005-2009 Audi A4 Quattro Cabriolet 2.0L 4 Cyl

For 2005-2009 Audi A4 Reference Sensor API 28669WKSQ 2006 2007 2008 Cabriolet

TRQ 34NT46G Reference Sensor Fits 2006-2009 Audi A4 Cabriolet 2.0L 4 Cyl

API 11XB98X Reference Sensor Fits 1998-2005 Audi A4

API 69YN51B Reference Sensor Fits 2000-2005 Audi A4 Quattro

API 43XW63X Reference Sensor Fits 1998-2005 Audi A4 Quattro SERVICE TECH

API 99ZB76S Reference Sensor Fits 1998-2005 Audi A4 SERVICE TECH SERVICE TECH

API 61MP15Q Reference Sensor Fits 2009-2012 Audi A4 Base CAEB