Shop toolboxes that fit the 2023 GMC Sierra 2500 HD. Fitment-matched and shipped from US warehouses.


Weather Guard
Weather Guard® 174-52-04 56 in. Lo-Side Truck Tool Box, Aluminum, Matte Black, 4 Cu Ft for Ford F-150/F-250/F-350/Ranger & More
Price$981.00Free Shipping
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 174-5-04 56 in. Lo-Side Truck Tool Box, Aluminum, Gloss Black, 4 Cu Ft for Ford F-150/F-250/F-350/Ranger & More
Price$981.00Free Shipping
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 174-0-04 56 in. Lo-Side Truck Tool Box, Aluminum, Clear, 4 Cu Ft for Ford F-150/F-250/F-350/Ranger, Chevy Silverado/Colorado & More
Price$981.00Free Shipping
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 173-5-04 Wheel Well Box, Aluminum, Passenger Side, 3.4 Cu Ft for Ford F-150/F-250/F-350/Ranger/Maverick & More
Price$935.00Free Shipping
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 172-5-04 Wheel Well Box, Aluminum, Driver Side, 3.4 Cu Ft for Ford F-150/F-250/F-350/Ranger/Maverick, Chevy Silverado/Colorado & More
Price$935.00Free Shipping
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 165-5-04 87 in. Lo-Side Truck Tool Box, Steel, Gloss Black, 7 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,206.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 165-3-04 87 in. Lo-Side Truck Tool Box, Steel, White, 7 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,206.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 164-6-04 87 in. Lo-Side Truck Tool Box, Aluminum, Gunmetal Gray, 7 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,230.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 164-52-04 87 in. Lo-Side Truck Tool Box, Aluminum, Matte Black, 7 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,230.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 164-5-04 87 in. Lo-Side Truck Tool Box, Aluminum, Gloss Black, 7 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,230.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 164-0-04 87 in. Lo-Side Truck Tool Box, Aluminum, Clear, 7 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,230.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 128-5-04 Saddle Box Crossover Tool Box, Steel, Full Deep, Gloss Black, 15 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,573.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 128-3-04 Saddle Box Crossover Tool Box, Steel, Full Deep, White, 15 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,573.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 127-6-04 Saddle Box Crossover Tool Box, Aluminum, Full Standard, Gunmetal Gray, 11 Cu Ft for Ford F-150/F-250/F-350 & More
Price$1,340.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 126-3-04 Saddle Box Crossover Tool Box, Steel, Full Standard, White, 11 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,343.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 125-3-04 Gull Wing Box, Steel, Full Standard, 11.3 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,398.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 124-5-04 Gull Wing Box, Aluminum, Full Standard, 11.3 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,492.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 124-0-04 Gull Wing Box, Aluminum, Full Standard, 11.3 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado, GMC Sierra & More
Price$1,492.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 123-6-04 Saddle Box Crossover Tool Box, Aluminum, Full Deep, Gun Metal Gray, 15 Cu Ft for Ford F-150/F-250/F-350 & More
Price$1,622.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 123-52-04 Saddle Box Crossover Tool Box, Aluminum, Full Deep, Matte Black, 15 Cu Ft for Ford F-150/F-250/F-350 & More
Price$1,622.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 123-5-04 Saddle Box Crossover Tool Box, Aluminum, Full Deep, Gloss Black, 15 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,622.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 123-0-04 Saddle Box Crossover Tool Box, Aluminum, Full Deep, Clear, 15 Cu Ft for Ford F-150/F-250/F-350, Chevy Silverado & More
Price$1,622.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 121-6-04 Saddle Box Crossover Tool Box, Aluminum, Full Low Profile, Gunmetal Gray, 11 Cu Ft for Ford F-150/F-250/F-350 & More
Price$1,340.00
In Stock
★ Mission Ready


Weather Guard
Weather Guard® 121-52-04 Saddle Box Crossover Tool Box, Aluminum, Full Low Profile, Matte Black, 11 Cu Ft for Ford F-150/F-250/F-350 & More
Price$1,340.00
In Stock
★ Mission Ready
Toolboxes for the 2023 GMC Sierra 2500 HD
Crossover, chest and side-mount toolboxes that keep gear secure in the 2023 GMC Sierra 2500 HD bed.
This page lists 99 toolboxes products matched to the 2023 GMC Sierra 2500 HD. 2023 is the last year before the 2024 Sierra HD refresh.
Shop every part that fits: 2023 GMC Sierra 2500 HD Parts & Accessories.
2023 GMC Sierra 2500 HD fitment tips
- Beds are 6 ft 9 in (standard) or 8 ft 2 in (long) - match covers, toolboxes and transfer tanks to yours.
- The 2024 refresh changed the front fascia, so many bumpers and grille guards are split into 2020-2023 and 2024+.
- 3500 dually trucks need DRW-specific fender flares and running boards.
- Factory-lifted trims like ZR2 and AT4X do not need leveling kits and may not accept standard lift kits.
- Not sure about your trim, cab or bed length? Use the vehicle selector at the top of the page, or contact us with your VIN and we will confirm fitment before you order.
Other model years: 2024 GMC Sierra 2500 HD · 2025 GMC Sierra 2500 HD · 2026 GMC Sierra 2500 HD

