2020–2023 Silverado Sierra HD Cab Chassis Rear UDU Camera Add On Kit

Genuine GM Parts

If you purchased a 2020–2023 Chevy Silverado or GMC Sierra 2500/3500 HD as a Cab Chassis or Box Delete build (ordered directly from the factory with no pickup bed), there’s a good chance it came with UDU (Rear Camera Prep Package) but no actual rearview camera installed.

This kit is designed to add the 5N5 Rear Camera Feature, activating the camera input on trucks equipped with the IOR base radio (7" screen). It restores full factory-style rear camera functionality using genuine GM components.

Not sure which kit is right for your truck?

We’ve got you. Just click the live chat bubble in the bottom right corner of your screen. Our team will confirm everything by VIN and make sure you get the right setup the first time.

What’s Included:

✔ Genuine GM HD Rear Camera (zero-degree bracket, cab-mount style)
✔ Genuine GM Extension Harness (~10 ft) with keyed factory connectors
✔ Converts UDU camera prep into active 5N5 rear camera system
✔ Built specifically for Cab Chassis trucks with IOR + UDU
✔ Free Shipping Options
✔ Free Installation Guide – Included for professional installation assistance
✔ VIN Check Guarantee – We confirm compatibility before shipping

⚠️ Programming Required
Installation is plug-and-play using factory-style connectors, but dealer programming is required to enable the 5N5 feature in IOR-equipped vehicles. We include step-by-step instructions to assist with your dealership visit.

Vehicle Fitment:

2020–2023 Chevrolet Silverado 2500 / 3500 HD (Cab Chassis only, with IOR + UDU)
2020–2023 GMC Sierra 2500 / 3500 HD (Cab Chassis only, with IOR + UDU)

📌 VIN is required to confirm compatibility. We will not process the order unless we are 100% certain it will work with your vehicle’s build.