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Alterum Locking Under Seat Storage Box (07-18 Sierra 1500 Crew Cab)

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Market Price $707.19 You Save 13% ($92.24)
Our Price

$614.95 (each)

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  • Item S510022

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    Features & Details

    • Rear Under Seat Storage Unit
    • Lockable and Secure
    • Aluminum and Steel Construction
    • Metal Hinges
    • Durable Black Powder Coated Finish
    • Straight Forward Installation - No Drilling Required
    • Fits 2007-2018 GMC Sierra 1500 Crew Cab Models
    Lockable and Secure. The lack of under seat storage in your 2007-2018 Crew Cab Sierra can be really annoying, especially if you are transporting valuables or firearms. However, you can solve this issue by installing an Alterum Locking Under Seat Storage Box. This Alterum Under Seat Storage Box securely bolts to the rear seat brackets of your Sierra so it can't be removed and features metal hinges with cam style locks.

    Heavy Duty Construction. The base of Alterum's Under Seat Storage Box is fabricated from high strength, TIG welded, 12 gauge steel for extra durability, where the lid is manufactured from 5052 aircraft aluminum for light weight. The entire Storage Box is completed in a durable black powder coated finish for good looks and long lasting corrosion resistance.

    Straight Forward Installation. This Alterum Lockable Storage Unit was designed to fit neatly under your Crew Cab's rear seats without any clearance issues. This is a simple bolt-on installation that can be completed in under an hour with no drilling required.

    Application. This Alterum Locking Under Seat Storage Box is designed to fit 2007-2018 GMC Sierra 1500 Crew Cab models.

    Alterum

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# S510022

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Locking Under Seat Storage Box
    Installation Info
    Will it fit my Sierra 1500?
    • 4.3L V6 - 07, 08, 09, 10, 11, 12, 14, 15, 16, 17, 18
    • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
    • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • 6.0L V8 - 07, 08, 09
    • 6.0L V8 Hybrid - 10, 11, 12, 13
    • 6.2L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

      Customer Photos

        Questions & Answers (1)

        1 Top Rated Question

        What is the cubic foot of storage space for this unit? Does it have a carpet lining or other type of protective lining inside to help protect the contents?

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