For 2001-2006 GMC Sierra 2500 HD Mass Air Flow Sensor Connector SMP 12858GJ 2002

For 2000-2006 GMC Yukon XL 2500 Mass Air Flow Sensor Connector SMP 66749XY 2001

For 2002 GMC Sierra 1500 HD Mass Air Flow Sensor Connector SMP 17593HM

For 2007-2008 GMC Sierra 2500 HD Mass Air Flow Sensor Connector SMP 91865MV

For 2007-2008 GMC Sierra 2500 HD Mass Air Flow Sensor Connector SMP 87681YHDT

For 2001-2006 GMC Sierra 2500 HD Mass Air Flow Sensor Connector SMP 55123TNQD

For 2007-2008 GMC Sierra 2500 HD Mass Air Flow Sensor Connector SMP 69199MX

For 2001-2006 GMC Sierra 2500 HD Mass Air Flow Sensor SMP 56651ZKMN 2004 2002