For 2007-2019 GMC Sierra 3500 HD Reference Sensor API 97284KRZY 2008 2009 2010

API SERVICE TECH Relay fits GMC Sierra 3500 HD 2007 28KCYW

API SERVICE TECH Relay fits GMC Sierra 3500 HD 2007-2012 13VRWY

API 36SN72Q Reference Sensor Fits 2007-2019 GMC Sierra 2500 HD SERVICE TECH

API SERVICE TECH Reference Sensor fits GMC Sierra 3500 HD 2007-2019 37MRMD

API SERVICE TECH Relay fits GMC Sierra 3500 HD 2007-2012 83RQSW

For 2007 GMC Sierra 3500 HD Reference Sensor API 58539RVCH 6.0L V8

API 36VN83S Reference Sensor Fits 2007 GMC Sierra 1500 HD Classic