For 2001-2005 Pontiac Aztek Reference Sensor API 93888YHSZ 2002 2003 2004

For 2001-2005 Pontiac Aztek Reference Sensor SMP 72618YPPH 2004 2002 2003

For 2001-2005 Pontiac Aztek Reference Sensor SMP 84191GZVF 2004 2002 2003

For 2001-2005 Pontiac Aztek Reference Sensor Holstein 94253TG 2002 2003 2004

Reference Sensor For 2001-2005 Pontiac Aztek 2004 2002 2003 ZK215VS

For 2001-2005 Pontiac Aztek Reference Sensor SMP 68754WF 2004 2002 2003

For 2001-2005 Pontiac Aztek Reference Sensor 94395HPCR 2002 2003 2004 3.4L V6

For 2001-2005 Pontiac Aztek Reference Sensor Replacement AP 87219WFRC 2002 2003