For 2001-2009 GMC C6500 Topkick Reference Sensor Walker 71983HTYP 2002 2003 2004

For 2001-2009 GMC C6500 Topkick Reference Sensor Walker 34226HJ 2002 2003 2004

For 2001-2009 GMC C6500 Topkick Reference Sensor API 12391KF 2002 2003 2004 2005

For 2001-2009 Chevrolet C6500 Kodiak Reference Sensor API 29889JS 2002 2003 2004

API 92XS78M Reference Sensor Fits 2001-2009 GMC C6500 Topkick 8.1L V8

For 1997-2002, 2007-2009 GMC C6500 Topkick Relay API 98796VBYJ 1999 1998 2000

For 1997-1998, 2001-2009 GMC C6500 Topkick Timing Chain 98216CZ 2002 2003 2004

For 2001-2009 GMC C7500 Topkick Reference Sensor Walker 71715MJBF 2002 2003 2004