For 2008-2015 Chevrolet Silverado 2500 HD A/C Control Relay SMP 24423RDGV 2012

For 2004 GMC Sierra 2500 HD A/C Control Module Connector SMP 64151DVZQ 2006

For 1969-1973 Chevrolet Chevelle A/C Control Relay Connector SMP 76434DZ 1971

For Chevrolet Tahoe A/C Control Module Connector SMP 85964WBGZ

For 2001-2006 Chevrolet Silverado 2500 HD A/C Control Relay SMP 19964YKHP 2004

AC Heater Climate Control Module 599-218 For 2001-2002 Chevy Silverado 2500 HD

14TZ84F A/C Control Module Connector Fits 2003-2006 Chevy Silverado 2500 HD

For Chevrolet Silverado 3500 A/C Control Module Connector SMP 15214GVZS