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Underseat Storage; Black (19-23 Sierra 1500 Crew Cab)

Item S523400
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Market Price $251.99 You Save 15% ($37.00)
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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Q&A


      • Painted Black Color
      • Heavy-Duty Polyethylene
      • Underseat Storage/ Gun Case
      • Dividers Included (2)
      • Spacious and Versatile
      • Easy Installation
      • Lifetime Warranty
      • Fits 2019-2023 Sierra 1500 Crew Cab


      Spacious and Versatile. The last thing you want is your Sierra 1500’s crew cab crowded with tools, straps, food or anything at all. Truck cabs are crowded as is making the Underseat Storage Container an absolute necessity. The storage container fits snuggly under the rear seats and is perfect for housing first aid kits, power tools, and even firearms for hunting. Dividers also come with a storage case to aid in organization and versatility.

      High Quality. When driving, it's reassuring to know that your valuables are safe in the cab of your truck. The storage case is made of heavy-duty polyethylene ensuring that it will last through years of driving and use.

      Easy Installation. Installing the storage container is about as easy as it gets. The container fits under the preexisting seats in the back of your Sierra 1500. Simply lift up the rear seats and install the container on the floor of your truck. The seats then fit snugly on top of the box and keep your container hidden away. Estimated installation time is 10 minutes.

      Lifetime Warranty. The manufacturer warrants the Storage Container will be free from defects for life. See manufacturer for details.

      Application. The Underseat Storage Box fits all 2019-2023 GMC Sierra 1500 trucks. Sold individually with two dividers.



      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (142)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 2.7L I4 - 19, 20, 21, 22, 23
        • 3.0L I6 Duramax - 20, 21, 22
        • 4.3L V6 - 19, 20, 21
        • 5.3L V8 - 19, 20, 21, 22, 23
        • 6.2L V8 - 19, 20, 21, 22, 23