How To Plug in Your Engine Block Heater on a 3.0L Duramax Diesel | 2022 Refreshed GMC Sierra AT4 - YouTube
I know most won't care but i appreciate this detail on the new 23. I ordered mine with a block heater, seems that they integrate the plug into the bumper instead of
Block Heater on 2021 GMC Sierra HD | Winter in❄️ Alberta loves to catch us off guard...check out the features that came out with the 2020 GMC Sierra Heavy Duty Trucks. #GMCSierra2500...
Block heater in 2019s? - 2019-2025 Silverado & Sierra - GM-Trucks.com