For 2007 GMC Sierra 1500 Classic Ignition Control Module Connector SMP 78655CMVR

For 2007 GMC Sierra 1500 Classic Ignition Control Module Connector SMP 22116YNRZ

For 1999-2007 GMC Sierra 1500 Ignition Control Module Connector API 57484YMWG

21PH68J Ignition Control Module Connector Fits 2007 GMC Sierra 1500 HD Classic

For GMC Sierra 1500 HD Ignition Control Module Connector API 76654TMBQ

For 1999-2007 GMC Sierra 1500 Ignition Control Module Connector SMP 76571ZH 2002

Ignition Control Module Connector For GMC Sierra 1500 HD PR496JH

For 2007 GMC Sierra 3500 HD Ignition Control Module Connector API 45785JHTN