For 2001-2006 BMW 330Ci Reference Sensor API 41957GSYP 2002 2004 2003 2005

For 2000-2005 Audi A4 Quattro Reference Sensor API 69371TBRC 2003 2002 2001 2004

Reference Sensor For 2000-2005 Audi A4 2001 2002 2003 2004 BD645TW

For 1998-2005 Audi A4 Reference Sensor API 74373KNQV 2004 2001 2002 1999 2000

Reference Sensor For 2000-2005 Audi A4 Quattro 2001 2002 2003 2004 RX232RP

Reference Sensor 29SPVN95 for Audi A4 Quattro A6 2000 2001 2002 2003 2004 2005

For 1998-2005 Audi A4 Reference Sensor 95385WTZB 2004 1999 2000 2001 2002 2003

For 2001-2005 Audi Allroad Quattro Reference Sensor API 39762PTKW 2002 2003 2004