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Locking Gas Cap (03-20 Jeep Wrangler TJ, JK & JL)

Item J100452
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Market Price $26.99 You Save 8% ($2.09)
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$24.90 (each)

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      Product Information

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


      • Locking Gas Cap
      • Black Finish
      • Made to OE Specifications
      • Direct OE Replacement
      • Prevents Fuel Theft
      • Prevents Fuel Evaporation
      • 5 Year Limited Warranty
      • Fits 2003-2020 Jeep Wrangler TJ, JK and JL Models


      Specs. The Jeep experts at Omix-ADA are proud to offer this replacement locking gas cap as a great replacement for your Wrangler JK. It comes in a stylish black finish and is made of durable and tough materials so you know it will last.

      Construction. This replacement gas cap is designed to meet OE specifications and is meant to serve as a direct OE/factory replacement. It prevents fuel from evaporating or leaking out of your tank and will improve your vehicle's fuel economy and efficiency. More importantly, the locking mechanism will protect your tank and prevent others from stealing or taking your gasoline. It comes backed by a 5 year limited warranty for your added peace of mind.

      Application. Fits 2003-2020 Jeep Wrangler TJ, JK and JL Models.

      Fitment: 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

      MPN# 17726.16

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.3 out of 5 overall rating from 100+ customers

      • February 16, 2020

        5 2015 Wrangler - Ree


        This fixed my engine light issue. Quality product!

        Helpful (0)
      • September 10, 2019

        4 2015 Wrangler - JosueRodrigu3z

        Peace of mind

        Adding this gave me a greater peace of mind. Just wish it could be attached like the OEM one instead of having to put it on the bumper while I pump gas.

        Helpful (0)
      • June 25, 2019

        2 2009 Wrangler - Emma

        Replaced OEM cap that kept coming loose.

        This cap put an end to codes for an evaporation leak BUT this cap can be difficult to remove :( Going back to a non-locking OEM cap. 09 JK Unlimited 4x4

        Helpful (0)
      • June 14, 2019

        4 2007 Wrangler - Phillip

        Great product

        I'm very happy with this new cap works and looks great.

        Helpful (0)
      • May 29, 2019

        4 2018 Wrangler - Shane

        Locking gas cap

        Adds a bit of security to your otherwise unsecured gas cap. A bit of a pain to add an extra key to the mix but overall it’s a quality product

        Helpful (0)
      • May 13, 2019

        5 2015 Wrangler - Dumplin Deb

        Works like a charm!

        Great quality for the price! Exactly what I was looking for! No more worrying about someone stealing my gas or cap! Very secure and came with 2 keys. I was thinking about getting one until my friend had someone pour sugar in her tank and kill her car. That made my mind up, no one is killing my girl! Easy to install and would highly recommend to anyone in need!

        Helpful (0)
      • May 07, 2019

        5 2014 Rubicon - ChristineH

        Locking gad cap

        I love that I can lock my gas cap. I especially love the look it gives. Sometimes the simplest things make a big difference.

        Helpful (0)
      • April 22, 2019

        5 2008 Wrangler - dhtankers

        Factory look with security

        As gas prices begin soaring again, this gas cap provides the security from siphoning for less than the price of a tank of gas.

        Helpful (0)
      • March 26, 2019

        5 2009 Wrangler - AaronC

        Happy we changed to this one

        Works like it should, only problem is remembering to take the key with you when you get out to fuel up

        Helpful (0)
      • March 15, 2019

        5 2016 Wrangler - lauweb

        Gas Cap Issues Solved!

        My Jeep kept throwing a P0456 error, so my first stop at fixing was replacing the very faulty gas cap that just spun and spun. This awesome thing fixed it right away! Affordable quick and easy fix, looks great and feels solid! No issues since!

        Helpful (0)

      Questions & Answers (5 answers)

      5 Top Rated Questions

      will this work with the Mopar Satin Black Fuel Door w/ Jeep Logo?

      • Yes! The Omix-ADA Replacement Locking Gas Cap (07-17 Wrangler JK) should fit with the Mopar Satin Black Fuel Door w/ Jeep Logo.

      Helpful (2)

      Is it going to fix perfectly my 2007 Jeep Wrangler 2 doors? I have issues with my current gas cap.

      • This would be an OE replacement with locking ability. Unfortunately, we would not be able to confirm that it would perfectly fix the issues you currently have with your gas cap.

      Helpful (0)

      Does it come with 2 keys?

      • The Omix-ADA Replacement Locking Gas Cap will include two keys.

      Helpful (0)

      Does this come in gray and black?

      • No, the Omix-ADA Replacement Locking Gas Cap comes in a black finish at this time.

      Helpful (0)

      I keep having to replace the fuel cap on my 2011 Wrangler Unlimited. I have replaced it 4 times - the last time about 6 months ago. It keeps getting loose popping off - throwing the fuel cap sensor check engine light. Does anyone know if this will solve that issue?

      • The Omix-ADA Replacement Locking Gas Cap should help to alleviate this issue, adding an additional level of security and preventing loosening when in the locked position. We would recommend inspecting the filler neck to ensure there is nothing built up in the threads preventing this from engaging correctly.

      Helpful (0)
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Locking Fuel Cap
      • (1) Key

      Tech Specs