For 2001-2007 GMC Sierra 2500 HD Ignition Control Module Connector API 14322MQNK

Ignition Control Module Connector fits GMC Sierra 2500 HD 2001-2002 76QZMP

38NQ46D Ignition Control Module Connector Fits 2001-2002 GMC Sierra 2500 HD

21HK93H Ignition Control Module Connector Fits 2001-2002 GMC Sierra 2500 HD

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

API 21JY73S Ignition Control Module Connector Fits 1996-2007 GMC Savana 2500

API 89NX84C Ignition Control Module Connector Fits 2007 GMC Sierra 3500 HD

For 2007 GMC Sierra 3500 Classic Ignition Control Module Connector API 83485TXXB