API 55TD28K Reference Sensor Fits 1998-2004 Audi A6 Quattro Base

API 32ZZ21Q Reference Sensor Fits 2002-2004 Audi A6 SERVICE TECH SERVICE TECH

API SERVICE TECH Reference Sensor fits Audi A6 Quattro 1998-2004 Base 12DJXB

API SERVICE TECH Reference Sensor fits Audi A6 Quattro 2000-2001 2.7L V6 27QQBR

API 67GR77G Reference Sensor Fits 2000-2001 Audi A6 Quattro 2.7L V6

API SERVICE TECH Reference Sensor fits Audi A6 1998-2001 39QTVG

API SERVICE TECH Reference Sensor fits Audi A4 Quattro 2000-2005 48QDXD

API SERVICE TECH Reference Sensor fits Audi TT Quattro 2000-2002, 2009 58XWRT