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Ford Motorcraft Serpentine Belt (99-04 V6)

Item 52933
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Routine Maintenance
      • Direct Fit Replacement
      • 6 Ribbed V Belt
      • Circumference: 100 1/8"
      • Motorcraft Part# JK6-1001AB
      • Fits 1999 to 2004 3.8/3.9L V6 Mustangs


      Routine Maintenance. Keeping your pony running strong means routine maintenance which includes replacing your old, cracked, and slipping serpentine belt with a brand new Ford Motorcraft Mustang Serpentine Belt from AmericanMuscle.

      Application. This Ford Motorcraft Serpentine Belt is a direct fit replacement for the 1999 to 2004 3.8L and 3.9L V6 Mustangs.

      Technical Note. It is recommended to replace your belts at intervals of approximately 3 years or 36,000 miles.

      Fitment: 1999 2000 2001 2002 2003 2004 Details

      MPN# 3R3Z-8620-AB

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (33)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 33 customers

      • September 16, 2019

        5 2003 V6 - santosperez

        motorcraft serpentine belt

        I got this serpentine belt for my 03 v6 mustang and works great since ive got it i haven't had any problems with it.

        Helpful (1)
      • March 26, 2019

        5 2004 V6 - AndyR

        No More Noise

        Quick easy replacement. No more Squeaky noise. And of course, Good Quality!

        Helpful (0)
      • September 05, 2018

        5 2004 V6 - fatcat

        White Mustang

        the ford motorcraft serpentine belt good fit gone in 5 min.

        Helpful (3)
      • May 06, 2018

        5 2002 V6 - Deegee


        Great item and easy installation I like buying from American muscle for all my car needs

        Helpful (6)
      • November 20, 2017

        5 2004 V6 - EricW

        Great Replacement

        Had a squeaky belt, replaced it with a new factory belt and no more squeak.

        Helpful (6)
      • October 13, 2017

        5 2003 V6 - RussellH


        Works well, perfect fit. Really easy install. The left side is spring loaded so you will need some leverage to make it swing in so you have enough room to put this on initially. There is a little square hole that you can use a 1/2 inch drive, but its really not deep enough and that hole really isnt strong enough to support the leverage required to get this on. That little hole broke on my car so I had to just just a big pipe to leverage it but do what you have to do.

        Helpful (5)
      • May 14, 2017

        5 2002 V6 - Denise

        New serpentine belt

        Was the exact size and fit that was needed. Pretty easy install, very straightforward. Be sure to remember the layout of the serpentine belt path, or pull up a diagram. Perfect replacement, especially since I just changed the alternator, too. Thanks as always, AM!

        Helpful (7)
      • April 20, 2017

        5 2000 V6 - RamseyS

        Reliable product

        Great reliable product that you can trust and got here very fast as usual

        Helpful (5)
      • April 18, 2017

        5 1999 V6 - DannyP


        Very happy packing was good no damage. Didn't take long to get here either. Would recommend this to anyone.

        Helpful (5)
      • September 07, 2016

        5 2002 V6 - Ron

        Serpentine Belt for 2002 Mustang

        Excellent quality, I would recommend this product to anyone.

        Helpful (7)

      Questions & Answers (0 answers)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Belt

      Tech Specs

      Will It Fit My Mustang

      • V6 - 99, 00, 01, 02, 03, 04