FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
$20K Sweeps! 10 Chances to Win! Enter Daily >
The ExtremeTerrain Show is Back! Register Now >

Upper Engine Gasket Kit (91-00 4.0L Jeep Wrangler YJ & TJ)

Item J112550
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $112.99 You Save 7% ($8.00)
Our Price

$104.99 (set)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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


      • Replacement for Mopar Part Number 4636982
      • Upper Engine Gasket Set
      • Crafted From Durable Metal/Rubber/RTV/Paper
      • For Upper Positional Use
      • Prevents Leaks
      • Uses Existing Hardware
      • OE Quality Built
      • Precision Fit
      • Made In the USA
      • Expert Installation
      • 5 Year Limited Warranty
      • Fits All 1991-2000 4.0L Jeep Wrangler YJ and TJ Models


      Stellar Performance. Omix-ADA brings you a stellar product that will solve your Jeep’s engine gasket problems. The Omix-ADA Upper Engine Gasket Set is for upper positional use and will prevent fluid leaks that can cause big damage to your engine.

      Incomparable Engineering. Specifically engineered to fit your Jeep, this OE quality built replacement will give you the reliable performance you want for all your Jeeping adventures.

      Cutting-Edge Quality. Made in the good ole USA, this incredible gasket set utilizes your Jeep’s existing hardware for successful installation.

      Installation. Omix-ADA recommends this product to be installed by an expert. The installation time is approximately 8 hours.

      Warranty. Defects or blemishes found in the materials or craftsmanship of this gasket set will be covered by Omix-ADA’s 5 year Warranty.

      Application. The Omix-ADA Upper Engine Gasket Set fits all 1991-2000 4.0L Jeep Wrangler YJ and TJ Models.



      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Upper Engine Gasket Set

      Customer Reviews (6)

        Reviews of similar Engine products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

          • TJ Wrangler 2 Door - 97, 98, 99, 00
          • YJ Wrangler 2 Door - 91, 92, 93, 94, 95

              Related Wrangler Categories