WIN $7,000 For Your Mustang! Enter Now
Talk to a Mustang Expert
1-888-332-7930
Mon-Thu 8:30a-11p, Fri-Sun 8:30a-9p

Free Shipping on Everything. Seriously. Details

OPR Belt Tensioner Assembly (03-04 GT)

Market Price $44.99
Our Price

$44.99

FREE Shipping
  • Item 100887
  • MPN# 100887

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Provides Proper Serpentine Belt Tension
  • Steel Pulley
  • Sealed-For-Life Bearing
  • Clockwise Rotation
  • Direct Fit Replacement
  • Ford Motor Company Equivalent Part# 2W7Z6B209AA
  • Fits 2003-2004 GT Mustangs
Correct Tension. Is your GT Mustangs serpentine belt slipping or squealing? Then you may be in need of a Replacement OPR Belt Tensioner to provide the correct tension to fix the problem.

OEM Quality. Made to the original factory specifications, this OPR Replacement Mustang Belt Tensioner has a 76mm steel pulley that features a sealed-for-life bearing to provide long reliable maintenance-free operation.

Application. This OPR Belt Tensioner Assembly is designed for use on the 2003 to 2004 GT Mustangs equipped with the SOHC 4.6L V8 engine. Equivalent to Ford part#2W7Z6B209AA.
  • Pulley Width: 31mm
  • Pulley Diameter: 76mm
  • Pulley Bearing Diameter: 40mm
  • Pulley Bearing Inner Diameter: 17mm
  • Pulley Grooves: 0
  • Pulley Material: Steel
  • Pulley/Belt Type: Serpentine
  • Tensioner Rotation: CW (Clockwise)
  • Maximum Belt Width: 31"

Fitment: 2003 2004 Details

What's in the Box
  • (1) Belt Tensioner
Installation Info
Tech Specs
Will it fit my Mustang?
  • GT - 03, 04

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Great Replacement!

If you're thinking about going with a generic brand replacement, you will be spending money on another tensioner soon. This is a solid built replacement for any performance Mustang on the street!

Helpful (1)

5/5

A must with a new belt on these older cars.

As your racks up the miles, so do the engine accessories. Always check the tensioner when doing a belt service and replace it if necessary. This unit is a 100 fit and went on with a new belt. Simply can't ...

Read More
Helpful (1)

Overall Rating 4.6 out of 5 stars
Read All 10 Reviews

Customer Photos

You Might Also Like

2 Questions / 2 Answers

Ask a Question

Will it fit my 02?

Anonymous

Helpful (0)
  • Unfortunately, this tensioner assembly will not fit a 2002 Mustang. It will only fit the 03-04 GT models.

    AshleyK

will this fit a 2003 Mach-1?

Herg

Helpful (0)
  • No, this is specifically designed for the GT and will not fit in your Mach 1.

    JeffAM

Answer This Question

More Products You Might Like

Customer Reviews (10) Write a Review

Overall Rating 4.6

out of 5 stars




  • 5/5

    April 20, 2016

    Great Replacement!

    If you're thinking about going with a generic brand replacement, you will be spending money on another tensioner soon. This is a solid built replacement for any performance Mustang on the street!

    Levi

    Year: 2004 Submodel: GT

    Helpful (1)

  • 4/5

    November 15, 2015

    Tensioner pulley

    It's a good product just didn't come with the bolt to put it on

    David

    Year: 2003 Submodel: Mach 1 Tampa Florida

    Helpful (1)

  • 5/5

    June 30, 2015

    A must with a new belt on these older cars.

    As your racks up the miles, so do the engine accessories. Always check the tensioner when doing a belt service and replace it if necessary. This unit is a 100 fit and went on with a new belt. Simply can't be beat for an oem drive system replacement part.

    MatthewA

    Year: 2004 Submodel: GT Malvern, PA

    Helpful (1)

  • 5/5

    June 14, 2015

    Looks great and fixes the squeak.

    My old tensioner was going out, creating a squeak which got worse under acceleration. After easily installing this replacement, it went away immediately. Looks great and feels sturdy, AM doesn't let me down.

    Ace

    Year: 2003 Submodel: GT Palmetto, FL

    Helpful (1)

  • 5/5

    May 29, 2015

    Belt Tensioner

    This tensioner replaced my OEM stock tensioner. It was a great replacement and you can really tell the difference. I would recommend this belt for anyone who is in need of a belt tensioner awesome product and the price makes it that much better.

    Ikeem

    Year: 2002 Submodel: GT San Antonio, TX

    Helpful (1)

  • 5/5

    June 28, 2014

    Belt Tensioner Assembly Kit (03-04 GT)

    The assembly is equvialent to OEM with simple instalation and less expensive than OEM. When replacing the tensioner best to also change the idler pulleys and the belt however AM apparently does not sell the idler pulleys.

    Woody0513

    Year: 2003 Submodel: GT Yorkton, SK, Canada

    Helpful (1)

  • 4/5

    May 29, 2015

    Good product-- Watch for blower clearance

    Great product-- direct bolt-in and keeps the belt nice and tight with no slips. Just a heads up, if you have a Procharger, you will have to grind down the flange that sticks up past the pulley or else it will hit the blower bracket when releiving tension.

    BoostedSonic

    Year: 2003 Submodel: GT Hatfield , PA

    Helpful (0)

  • 5/5

    September 26, 2014

    Belt Tensioner

    I bought this Belt Tensioner for my Stang 02 GT., because the one that I had was worn out and I felt I was loosing performance on my beast and was still the stock one also It's a excellent product and made of very good material so it can resist the power of your Pony . Looks awesome under the hood., fits and work like It suppose to. Yes I will recommend this product 100%. Thanks AM for another great product.

    FireBoy

    Year: 2002 Submodel: GT Katy, TX, USA

    Helpful (0)

  • 3/5

    March 21, 2014

    Works as intended

    This was a very easy install. The tensioner works perfectly as it should, and looks very similar to the OEM tensioner. This did not solve my belt squeaking, so I need to do some more digging and hope that it is coming from a pulley or the belt, and not a throwout bearing.

    Splance

    Year: 2002 Submodel: GT Minnesota, USA

    Helpful (0)

  • 5/5

    January 30, 2017

    Stop clicking noise

    It was installed easily and stopped a clicking noise that sounded like a lifter tick great product

    03GT

    Year: 2003 Submodel: GT

    Helpful (0)

Related Mustang Categories