PLEASE CHECK YOUR MODEL CAREFULLY THE WRONG MODEL CANNOT BE INSTALLED SUCCESSFULLY. Several buyers were unable to install it properly because they bought the wrong model.Seriously compare THE SECOND PICTURE and THE FIRST PICTURE of Product Description. If you are still not sure which model is suitable for your vehicle style, please contact us at any time. Please take a photo of your original car sensor cover. and send it to us, and we will confirm it for you. Custom fit for GMC YukonMangoal 4K and Rear 1080P dash cam can fit perfectly behind the rear view mirror like original. No messy wiring exposed, no complicated rewire at all. Perfectly intergrated with GMC Yukon, Yukon XL 2021-2022 vehicle styles. Such as SLE SLT AT4 Denali.