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Mammoth 8 Center Cap (87-06 Jeep Wrangler YJ & TJ)

Item J103376
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$13.99 (each)

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      Product Information

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


      • Replacement Center Cap
      • For Mammoth 8 Wheels
      • Easy Installation
      • Sold Individually
      • For TJ & YJ Mammoth 8 Aluminum Wheels


      Direct Replacement. Don't fret lost or trail damaged center caps, instead replace them with the Mammoth 8 Center Cap. Designed as a direct fit for Mammoth 8 Aluminum Wheels, this Center Cap is perfect for replacing a damaged or rock scuffed cap to give your rig a cleaner appearance.

      Easy Installation. This Black center cap installs quickly and painlessly on Mammoth 8 Aluminum Wheels. No modification or special tools are required, allowing you to easily improve the look of your rig.

      Application. The Mammoth 8 Center Cap is specifically designed for use on Mammoth 8 Aluminum Wheels found on 1987-2006 Jeep Wrangler YJ or TJ models. Sold individually; Not suitable for use on Mammoth 8 Steel Wheels.

      Mammoth 4x4

      Fitment: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Details

      MPN# J103376

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (11)

      Write a Review

      Ratings Summary

      3.8 out of 5 overall rating from 11 customers

      • February 19, 2020

        3 2004 Wrangler - 04WranglerTJ

        still waiting

        Contacted both Extreme Terrain and Mammoth wheels to see what the deal was with the crazy long back-order. extreme terrain told me that they were waiting to receive another shipment of these center caps from the manufacturer . So I contacted Mammoth wheel directly , still haven't heard back from them. if you're like me and still waiting because you've lost one or more of the center caps, I would cal or email mammoth wheels directly and see if we can pressure them to make some more. Hopefully they haven't discontinued making these center caps.

        Helpful (0)
      • August 05, 2019

        2 2003 Rubicon - knight4x4

        Center caps

        These have been on backorder all year going on 8 months now. Lost one these are the only ones that fit so I'm just going to have to wait

        Helpful (0)
      • January 17, 2019

        5 2003 Wrangler - JohnD

        My 2018 wrangler TJ project !

        I am so happy with the rims i choose for my 2003 TJ and all the other stuff from extremeterrain that make my jeep what it is today !

        Helpful (4)
      • December 03, 2018

        1 2015 Wrangler - TB


        [POOR DESIGN], just driving in town came off, I believe I'll have to buy more, don't believe they will stay on off road. My advice is if you have a set of Mammoth wheels better keep several extra ones for replacements. They will be a problem till you buy different wheels.

        Helpful (5)
      • September 19, 2018

        5 1989 Wrangler - JT

        Mammoth large center cap

        The wheels come with a flush, small, center cap. These give you the option to replace them with an extended version.

        Helpful (5)
      • April 24, 2018

        5 1997 Wrangler - Carl

        Nice addition

        With these 3.27 inch center caps it covers up the dull look at the center of the tire and gives it a nice polished look.

        Helpful (8)
      • September 24, 2017

        3 2016 Wrangler - GCMaine

        Tricky Center Caps

        LOVE the wheels! The center caps all fell off shortly after I had the wheels installed due to a tricky design. They have to be gently pushed on and then given a 1/4 turn. I'm sure the Tech who installed the wheels had no idea. I would suggest not giving them to the Tech and putting them on yourself after the wheels are installed. But otherwise I like them, they look good!

        Helpful (6)
      • September 23, 2017

        5 2006 Wrangler - Gus

        Matches perfectly

        As the title says, it matches perfectly. Fit and finish are great!

        Helpful (6)
      • July 05, 2017

        4 2008 Wrangler - JoeJ

        This is a replacement

        This was a replacement for wheels purchased. Center cap arrived in fine shape and mounted on the wheel without issue. Word of advise whether replacing or using the ones that came with the wheel. Add some adhesive silicone to the Mammoth logo inlay. They will fall out. Had 2 pop out within the first 5 days of installing.

        Helpful (6)
      • February 06, 2017

        5 2006 Rubicon - Johnstone

        Thanks for the help

        My new type 88 wheels came with none matching center caps. Thanks for sending the right ones.

        Helpful (6)

      Questions & Answers (1 answers)

      1 Top Rated Question


      • These Mammoth 8 Center Cap will be replacements for the Mammoth aluminum wheels. If you have the steel mammoth wheels you would want the Mammoth Black Center Cap for Steel Wheels found here: We currently do not have a stainless steel option for the Mammoth wheels.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Center Cap

      Tech Specs

      Will It Fit My Wrangler

      • TJ Rubicon 2 Door - 03, 04, 05, 06
      • TJ Rubicon Unlimited 2 Door - 05, 06
      • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
      • TJ Wrangler Unlimited 2 Door - 04, 05, 06
      • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95

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