Replacement AP 12GZ68K Reference Sensor Fits 2003-2004 GMC C5500 Topkick

Replacement AP Reference Sensor fits GMC C5500 Topkick 2003-2004 86RWDP

TRQ Reference Sensor fits GMC C5500 Topkick 2005-2009 6.6L V8 61GKDW

API Reference Sensor fits GMC C5500 Topkick 2003-2009 8.1L V8 15NZZW

Reference Sensor For 2005-2009 GMC C5500 Topkick 6.6L V8 2006 2007 2008 KM637HX

Reference Sensor For 2003-2009 GMC C5500 Topkick 8.1L V8 2005 2006 2004 GT595YN

For 2003-2009 GMC C5500 Topkick Reference Sensor Dorman 13588VYHG 2006 2005 2004

For 2003-2009 GMC C5500 Topkick Reference Sensor Dorman 53436QX 2006 2004 2005