FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to a Sierra 2500 Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
New Year, New Mods! WIN $4K Enter Daily >
$20 OFF – AmericanTrucks Show View Deal>

UnderCover Swing Case Storage System; Driver Side (20-23 Sierra 2500 HD)

Item HG2083
Call a Sierra 2500 Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $282.90 You Save 13% ($36.90)
Our Price

$246.00 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Driver Side Swing Case
      • Increase Storage for Truck Bed
      • Durable ABS Molding
      • Top-Notch Black Textured Finish
      • Supports up to 100 Pounds-Well Distributed Cargo
      • Sold Individually
      • Straightforward Installation Process
      • Two-Year Limited Manufacturer's Warranty
      • Made for All 2020-2023 Sierra 2500 HD Models


      Upgrade Your Truck Storage. Do you need to increase cargo storage area for your Sierra? Well, all you require is a reliable swing case to facilitate the upgrade. Undercover developed this Swing Case Storage System; Driver Side with you in mind! They used durable ABS molding to guarantee strength that can accommodate up to 100 pounds of cargo. This product adds a working toolbox and significantly enhances the performance of your truck.

      Impressive Black Textured Finish. This Swing Case is designed with a unique textured finish to enhance the aesthetic of your Sierra as well as guarantee rust and corrosion-free operation. This feature adds to the durability and high-performance of the product.

      Durable Construction. This product is expertly crafted following all the recommended quality standards to guarantee trouble-free operations. The ABS molding construction ensures not only longevity but also the unmatched strength to handle all your storage needs. Undercover used high-quality black textured finish to guarantee full functionality in all form of weathers due to its corrosion and rust-resistance property.

      Simple Installation Process. The installation process requires quick bolting to the wall of your truck. The entire process takes a maximum of 30 minutes. Undercover includes all the necessary hardware to complete the process.

      Warranty. This product is made from top-notch materials to guarantee high performance. The manufacturer backs it with a 2-year limited warranty against all defects that may arise during its prescribed use.

      Application. This Undercover Swing Case Storage System; Driver Side is made for all 2020-2023 Sierra 2500 HD models only.


      • 2020 GMC Sierra 2500
      • 2021 GMC Sierra 2500
      • 2022 GMC Sierra 2500
      • 2023 GMC Sierra 2500

      UnderCover SC105D

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Storage Case
      • (1) Hinge
      • (1) Lock Bracket
      • Mounting Hardware
      • (1) Installation Guide

      Customer Reviews (211)

        Questions & Answers

        10 More Questions