Mangoal 4K Dash Cam for GMC Sierra Select 1500/2500/3500 (2014-2023) – 2160P, WiFi, GPS, 64GB

OEM‑style 4K Dash Cam for GMC Sierra

Designed to sit discreetly behind the rearview mirror, the Mangoal 4K dash cam blends with the vehicle interior while delivering sharp, detailed footage. It fits GMC Sierra Select 1500 models from 2014 to 2021 and Select 2500/3500 models from 2015 to 2023 (Model E), offering a clean, integrated look without visible wiring.

Powered by the IMX335 STARVIS sensor, this dash cam enhances light sensitivity, extends dynamic range, and reduces noise for clearer video in a range of lighting conditions. Expect crisper daytime footage and more usable detail after dusk, with reduced motion blur in dynamic scenes.

What you get

• Mangoal OEM‑look 4K dash cam for Sierra
• GPS module and a 64GB microSD card
• User manual and mounting hardware
• OBD power adapter and Auto-Dimming Rearview Mirror plug
• Crowbar, spare straps, and a 12‑month warranty with friendly support

Important installation notes

• Power setup may require the Auto-Dimming Rearview Mirror Plug plus an OBD or fuse box supply for parking mode.
• If your vehicle lacks a sensor cover, auto-dimming functionality is tied to the plug; using a manual switch disables auto-dimming but may enable GM OnStar features only.
• For a clean, OEM feel, the dash cam sits behind the rearview mirror with minimal wiring exposure; rear camera expansion is not supported if you already rely on a single front camera due to PCB variations.

Real-world use and benefits

In everyday driving, the built‑in WiFi and free companion app make it easy to view recordings on your phone, download important clips, and share footage with friends or family. The GPS module adds location data for events on routes you travel, useful for recalling exact timing and places during trips.

Low-light performance shines thanks to the STARVIS sensor, helping you capture license plates and other details on dim streets or shaded highways. With the included 64GB card, you can record longer sessions between transfers, providing peace of mind during commutes, road trips, and daily errands.

Note that this setup is designed for single-front-camera operation; adding a second rear camera may not be supported due to PCB configurations. The package emphasizes a straightforward, reliable install and ongoing support from Mangoal.