For 2000-2002 Audi TT Quattro Reference Sensor 56823DKWY 2001 1.8L 4 Cyl VIN: T

For 1998-2005 Audi A4 Reference Sensor Spectra 83935BDVM 1999 2000 2001 2002

For 1999-2006 Audi A4 Quattro Reference Sensor Spectra 39244HXCZ 2000 2001 2002

For 1998, 2000-2004 Audi A6 Quattro Reference Sensor Spectra 33883DDPR 2001 2002

For 2000-2002, 2009 Audi TT Quattro Reference Sensor API 98974BTJF 2001

For 2000-2002 Audi S4 Reference Sensor Spectra 31531CYYZ 2001 2.7L V6

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

For 2000-2001 Audi TT Reference Sensor Spectra 23567CXQS Crank Position Sensor