For 1997 GMC Savana 3500 Powertrain Control Module Connector AC Delco 89579FSTQ

For 1997 GMC Savana 1500 Powertrain Control Module Connector AC Delco 47631XYCT

For 1996-2010 GMC Savana 3500 Sun Visor Lamp Connector AC Delco 42539XCKQ 1997

For 1996-2004 GMC Savana 3500 Stepwell Lamp Connector AC Delco 42331GPRQ 1997

For 1996-2010 GMC Savana 3500 Sun Visor Lamp Connector AC Delco 84516PM 1997

For Express 3500 Powertrain Control Module Connector AC Delco 94694BBHQ

For 1997 GMC Savana 2500 Powertrain Control Module Connector AC Delco 78714QHNK

For 1997-2002 GMC Savana 3500 Engine Speed Sensor Connector AC Delco 99228VQDJ