1 819 20 GMC 2500 3500 SIERRA SILVERADO HMI MEDIA RADIO MODULE 84331776

Here we have a good used HMI control module removed from a 2019 GMC sierra 3500hd. Should fit most 17-19 GM trucks as well as many other vehicles with the same part number only. Fully functioning condition but may need to be programmed to your vehicle. Make sure this will work in your truck before purchasing!