Compatible Years: 2011 2012 2013 2014 2015 2016 2017 2018 2019. 2019 GMC Sierra 2500 HD Engine: 6.0L V8; Reverse Rotation; Severe Duty Thermal Fan Clutch;. Part Type: Engine Cooling Fan Clutch. Notes: Reverse Rotation; Severe Duty Thermal Fan Clutch;.
