4pcs Oxygen Sensor For 2003-2007 GMC Savana 1500/2500/3500 Upstream+Downstream

API 32MK15F Oxygen Sensor Fits 2003-2007 GMC Savana 2500

For 2003-2007 GMC Savana 2500 Oxygen Sensor API 68932JNHK 2004 2005 2006

Downstream O2 Oxygen Sensor Kit Fits 2003-2007 GMC Savana 2500 Savana 3500 6.0L

API Oxygen Sensor fits GMC Savana 3500 2003-2007 27WHNR

API Oxygen Sensor fits GMC Savana 1500 2003-2007 33DHQG

API 68JJ52V Oxygen Sensor Fits 2003-2007 GMC Savana 1500

API 36MV24M Oxygen Sensor Fits 2003-2007 GMC Savana 3500