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Water Pump (00-06 4.0L Jeep Wrangler TJ)

Item J21272
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$74.99 (each)

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      Product Information

      Features, Description, Reviews, Q&A


      • Water Pump
      • Aluminum
      • Built to Original Factory Specifications
      • Direct Fit
      • Natural Finish
      • 5 Year Warranty
      • Fits 2000 - 2006 Wrangler TJ Models


      Construction. Omix-ADA is provides this mechanical water pump for your 4.0L TJ, so you can replace your failing one with a high quality part from a trusted manufacturer. The pump is designed to be a direct fit replacement, and it's made to exact specifications. If your water pump is weeping, or your engine is running hot, replace it with Omix-ADA. Omix-ADA back this pump with a 5 year limited warranty.

      Application. Fits 2000 - 2006 Wrangler TJ models with the 4.0L engines.

      Fitment: 2000 2001 2002 2003 2004 2005 2006 Details

      MPN# 17104.20

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (5)

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      Ratings Summary

      4 out of 5 overall rating from 5 customers

      • September 10, 2019

        5 2003 Wrangler - IncaGoldTJ

        Perfect Fit

        Easy installation and perfect fit. Good quality part.

        Helpful (0)
      • January 02, 2019

        5 2004 Wrangler - StephenC


        Great fit and all just need to make sure to find a good way to keep the heater return pipe threads sealed.

        Helpful (4)
      • March 31, 2017

        4 2000 Wrangler - TonyaB

        Water pump install

        Water pump was easy to install and exact fit. Very happy with the product

        Helpful (12)
      • March 05, 2017

        1 2003 Wrangler - CalebF

        Not Impressed

        Besides the fact that the water pump does not fit like it's supposed to, the threaded hole for the pipe to the heater hose was cracked. When I lined it up flush to the block, the heater hose pipe would be in the way of the valve cover and does not seat. I do not recommend and would never buy again

        Helpful (12)
      • November 20, 2015

        5 2002 - knight4x4

        As good as OEM

        direct OEM fit it will take a while to see how long it will last, typical water pump installation no problems. Replace the upper heater hose clamps leak may not be your water pump, check for coolant on the rear valve cover lip

        Helpful (12)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Is a gasket included with this purchase?

      Can you confirm that this is a reverse rotation pump suitable for a serpentine belt installation (AC) ?

      • The Omix-ADA Water Pump 4.0L is a replacement water pump fits a 00-06 TJ / LJ Wrangler with 4.0L engines. This should work on units with Air Conditioning. As for reverse rotation, the manufacturer doesn't provide that specific information.

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

      Installation Info

      Will It Fit My Wrangler

      • TJ Rubicon 2 Door - 03, 04, 05, 06
      • TJ Rubicon Unlimited 2 Door - 05, 06
      • TJ Wrangler 2 Door - 00, 01, 02, 03, 04, 05, 06
      • TJ Wrangler Unlimited 2 Door - 04, 05, 06

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