For 2003-2006 Saturn Ion Reference Sensor Spectra 44277JZ 2004 2005 2.2L 4 Cyl

For 2003-2006 Saturn Ion Reference Sensor 76244MXGF 2004 2005 2.2L 4 Cyl

For 2004-2007 Saturn Ion Reference Sensor SMP 99981MJYB 2005 2006 2.0L 4 Cyl

Reference Sensor For 2004-2007 Saturn Ion 2.0L 4 Cyl 2005 2006 BY667BM

For 2005-2007 Chevrolet Cobalt Reference Sensor API 19531XPMS 2006 2.0L 4 Cyl

API 83PJ14F Reference Sensor Fits 2004-2007 Saturn Ion 2.0L 4 Cyl SERVICE TECH

For 2003-2006 Saturn Ion Reference Sensor API 94226VSCW 2004 2005 2.2L 4 Cyl

Reference Sensor For 2004-2007 Saturn Ion 2.0L 4 Cyl 2005 2006 WX978PN