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Smittybilt Tonneau Cover Extension - Black Diamond (07-18 Jeep Wrangler JK 4 Door)

Item J17480
Market Price $73.99 You Save 11% ($8.00)
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    Features & Details

    • Deck/Cargo Cover Extension
    • Black Diamond Color
    • Constructed from Vinyl
    • Tight Seal with Velcro Around Roll Bars
    • Protects Cargo from Weather and Theft
    • Uses Factory Soft Top Hardware for Installation
    • Fits 2007-2018 Wrangler JK 4 Door
    Quality Construction.Smittybilt's tonneau cover extension is crafted from the same durable vinyl material as your soft top. With a black diamond color, Smittybilt's Tonneau Cover Extension is a practical and stylish way to protect your on-board cargo!

    Special Features & Accessories.This cover extension provides a tight seal to keep out unforgiving weather and it protects your valuables from parking lot pirates. It is designed to install simply and remove just as easily.

    Application.Fits 2007-2018 Wrangler JK 4 Doors with a factory soft top.

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

    MPN# 761435

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • Tonneau Cover Extension
    Installation Info
    Tech Specs
    Will it fit my Wrangler?

      Customer Photos (6) Submit Your Photo

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        Questions & Answers (1)

        1 Top Rated Question

        So does this one have the zipper in the back of it to go on the rear tonneau cover?

        • The Smittybilt Tonneau Cover Extension will zipper to the Smittybilt tonneau cover, and strap to the seat brackets in the front.

        Helpful (1)
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          Customer Reviews (5) Write a Review

          Overall Rating 4

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Fit 4 4
          • Appearance 4.5 4.5
          • Quality 4 4
          • Bang For Your Buck 4 4

          • 4/5

            Installation Time: Less than 1 Hour

            July 10, 2019

            Works like it should (Almost)

            I like the look for all 3 pieces together. My one complaint is that the smittybuilt Tonneau cover extention has snaps and zipper and the smittybuilt Tonneau cover only has a zipper. I guess I can add the snaps on the cover but it seems both should be the same..Right?


            Year: 2008Submodel: Wrangler

            Helpful (0)

          • 5/5

            October 25, 2018


            I really like the look this gives my Jeep. It fits well with the matching windbreaker and tonneau cover. Less than 5 minutes to install.


            Year: 2015Submodel: Wrangler

            Helpful (10)

          • 1/5

            August 09, 2018


            Save your money people. Spend the extra MONEY and buy a soft top.


            Year: 2010Submodel: Wrangler

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            May 16, 2017

            Awesome cover

            Very nice cover! Covers mid section of jeep and looks great


            Year: 2007Submodel: Wrangler

            Helpful (11)

          • 5/5

            Installation Time: Less than 1 Hour

            June 17, 2016


            I love their products. Easy to install and we'll built


            Year: 2011Submodel: Wrangler Unlimited

            Helpful (11)