For 2007-2012 GMC Sierra 1500 Powertrain Control Module Relay SMP 67597ZCRD 2000

For 2007-2012 GMC Sierra 1500 Powertrain Control Module Relay API 41597DZVX 2004

26PX41C Powertrain Control Module Relay Fits 2007-2012 GMC Sierra 1500

37KV83W Powertrain Control Module Relay Fits 2007-2012 GMC Sierra 1500

For 2007-2012 GMC Sierra 2500 HD Powertrain Control Module Relay SMP 99941PJ

For 2007-2012 GMC Sierra 3500 HD Powertrain Control Module Relay API 15916HJTN

For 2007-2012 GMC Sierra 2500 HD Powertrain Control Module Relay API 66398PQNP

For 2007-2012 GMC Sierra 3500 HD Powertrain Control Module Relay SMP 88927DPTH