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

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

81MK16Y Powertrain Control Module Relay Fits 2007-2012 GMC Sierra 2500 HD

76WD89G Powertrain Control Module Relay Fits 2007-2012 Chevy Silverado 2500 HD

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

2015 GMC Sierra 2500HD Rear Park Assist Control Module

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

Powertrain Control Module Relay fits GMC Sierra 2500 HD 2007-2012 78XJXP