API 45TV92R Knock Sensor Fits 2003-2007 GMC Savana 3500 SERVICE TECH -- 1 Wire

API SERVICE TECH Knock Sensor fits GMC Savana 3500 2003-2007 48TJCF

API SERVICE TECH Knock Sensor fits GMC Yukon XL 2500 2007-2013 22WTGP

API SERVICE TECH Knock Sensor fits GMC Sierra 2500 HD 2007-2019 36MJWM

For 2003-2007 GMC Savana 2500 Knock Sensor API 29367YHSN 2004 2005 2006

API SERVICE TECH MAP Sensor fits GMC Savana 2500 1996-2008 27FSMS

API 26FN59W Knock Sensor Fits 1999-2004 GMC Sierra 2500 SERVICE TECH -- 1 Wire