New, open box part AC Blower Motor Vehicle Fitment: Compatible with 2019-2021 for Chevrolet Silverado 1500/2020-2021 for Chevrolet Silverado 2500 HD/2020-2021 for Chevrolet Silverado 3500 HD/2020-2021 for GMC Sierra 1500/2020-2021 for GMC Sierra 2500 HD/2020-2021 for GMC Sierra 3500 HD Fan Blower Motor Replacement Part Numbers: Replace 700357, 84152567, 84578322
