For 2000-2001 Audi A6 Quattro Reference Sensor API 18496JMZX 2.7L V6

SKP 41KC43F Reference Sensor Fits 2000 Audi A6 Quattro 2.7L V6

API 98JX83J Reference Sensor Fits 2001-2005 Audi Allroad Quattro Base 2.7L V6

Reference Sensor For 2000-2001 Audi A6 Quattro 2.7L V6 XG637KK

API SERVICE TECH Reference Sensor fits Audi A6 Quattro 2000-2001 2.7L V6 25MGHK

For 2001-2004 Audi A6 Quattro Reference Sensor Bosch 79192QJ 2002 2003 2.7L V6

For 1998-2004 Audi A6 Quattro Reference Sensor API 65922SYGW 2001 1999 2000 2002

Reference Sensor fits Audi Allroad Quattro 2001-2005 2.7L V6 Turbocharged 45TPPD