GM 84564686 Duramax Block Heater 110V Power Cord 2020+ L5P
Locating your Block Heater Port on New GMC and Chevrolet Models | Since it sounds like winter is arriving this weekend, it is time to start plugging in again! 🥶 For those
GM 84766919 Duramax Block Heater Cord at Block Element 2020+ L5P
Amazon.com: 6.6 L Diesel Engine Block Heater Cord for Chevy/GMC/Duramax 2500 3500 2001-2018 120V AC : Automotive
GM 84564686 Duramax Block Heater 110V Power Cord 2020+ L5P
Danger! Engine block heater cord rubbing. 2017 | Chevy and GMC Duramax Diesel Forum
Georgian Chevrolet - 2019 GMC SIERRA BLOCK HEATER CORD LOCATION - 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