FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Wrangler Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Gaskets, Seals, & Filters for your Wrangler

Crankshaft Rear Main Seal (03-06 2.4L Jeep Wrangler TJ)Find parts that fit my vehicle

Item J113185
Crankshaft Rear Main Seal (03-06 2.4L Jeep Wrangler TJ)
Verify parts fit and get product recommendations.
Wrangler Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-870-8556 Chat Now
$8.99
Want $10? Write one of the first 5 reviews 4.6 Similar Engine product ratings
On Sale

-10% $8.99 kit Was $9.99

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    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

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Replacement for Mopar Part Number 4621939AB
      • OE Style Replacement Crankshaft Rear Main Seal
      • Seals Crankshaft
      • Metal and Rubber Construction
      • Direct Fit Replacement
      • Professional Installation Recommended
      • Sold Individually
      • 12-Month/ 12,000 Miles Warranty
      • Fits 2003 to 2006 Jeep Wrangler 2.4L TJ Models

      Description

      Maintains Crankshaft Performance. The crankshaft rear main seal is an integral part of your crankshaft and ensures that oil is contained. A worn seal will cause an oil leak which can lead to catastrophic engine failure. Keep your engine running smoothly with the Omix-ADA Crankshaft Rear Main Seal. It’s an OEM replacement part for an application-specific fit. Additionally, it’s made to a high set of standards and will provide functionality and reliability on par with factory parts at an affordable price.

      High-Quality Construction. Omix-ADA is a leading provider of quality Jeep OEM with a large inventory including many factory-discontinued items. This Crankshaft Rear Main Seal is precisely manufactured from high-grade materials according to their strict standards. Omix-ADA tests all their products to ensure that only quality parts are delivered to their customers.

      Direct Fit Replacement. The Crankshaft Rear Main Seal is made for a direct fit installation. However, due to the complex process involved in replacing the crankshaft rear main seal, a professional installation is recommended.

      12-Month/ 12,000 Miles Warranty. The Crankshaft Rear Main Seal is guaranteed to be free of defects in material or workmanship. This warranty is only valid for the original purchaser and exclusions will apply.

      Application. The Omix-ADA Crankshaft Rear Main Seal are designed to fit 2003 to 2006 Jeep Wrangler 2.4L TJ models.

      Fitment:

      Details

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Crankshaft Rear Main Seals
      4.6

      Reviews of similar Engine Products (500+)

      Reviews of similar Engine products have an average rating of 4.6 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Wrangler

      • TJ Wrangler 2 Door - 03, 04, 05, 06

          Related Wrangler Categories

          Community Support

          Word On The Trail

          The videos outlining the capabilities, specs, and installation were instrumental to my decision on purchasing this winch. The website is well laid out which makes navigation a breeze. Friendly Customer Chat Support is helpful and appreciated as it provides a human connection for an otherwise cold internet transaction.

          Honeylieg
          Previous Slide Next Slide