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

For Chevrolet Suburban 1500 Powertrain Control Module Relay Holstein 18287DZGV

For 2007-2013 GMC Sierra 1500 Powertrain Control Module Relay Hella 68987VQQV

For Chevrolet Silverado 1500 Powertrain Control Module Relay Holstein 77664RVNP

For 2007-2012 GMC Sierra 1500 Powertrain Control Module Relay Wells 39673NJDQ

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

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