![How To Plug in Your Engine Block Heater on a 3.0L Duramax Diesel | 2022 Refreshed GMC Sierra AT4 - YouTube How To Plug in Your Engine Block Heater on a 3.0L Duramax Diesel | 2022 Refreshed GMC Sierra AT4 - YouTube](https://i.ytimg.com/vi/S1jOJCticA8/maxresdefault.jpg)
How To Plug in Your Engine Block Heater on a 3.0L Duramax Diesel | 2022 Refreshed GMC Sierra AT4 - YouTube
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
![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 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](https://i.redd.it/i-know-most-wont-care-but-i-appreciate-this-detail-on-the-v0-oua4e2ay24da1.jpg?width=1080&format=pjpg&auto=webp&s=a694bfa2a5ba7f151308a391a11fadf59b55c61d)
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 help | Chevy Tahoe Forum | GMC Yukon Forum | Tahoe Z71 | Cadillac Escalade - Tahoe Yukon Forum Block Heater help | Chevy Tahoe Forum | GMC Yukon Forum | Tahoe Z71 | Cadillac Escalade - Tahoe Yukon Forum](https://www.tahoeyukonforum.com/data/attachments/207/207539-aaa882b513fc4836e927f31579392a41.jpg)