---
product_id: 14476345
title: "Motorcraft BT-68 Belt Tensioner"
brand: "motorcraft"
price: "A$122"
currency: AUD
in_stock: true
reviews_count: 13
category: "Motorcraft"
url: https://www.desertcart.com.au/products/14476345-motorcraft-bt-68-belt-tensioner
store_origin: AU
region: Australia
---

# Easy DIY install OEM precision fit Made in USA quality Motorcraft BT-68 Belt Tensioner

**Brand:** motorcraft
**Price:** A$122
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with confidence—OEM quality that lasts!

## Quick Answers

- **What is this?** Motorcraft BT-68 Belt Tensioner by motorcraft
- **How much does it cost?** A$122 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/14476345-motorcraft-bt-68-belt-tensioner)

## Best For

- motorcraft enthusiasts

## Why This Product

- Trusted motorcraft brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly:** Single bolt design with simple tools saves you $300+ in labor
- • **Built to Last:** Original-quality durability proven over 100,000 miles and 16 years
- • **Made in the USA:** Crafted domestically for trusted reliability and performance
- • **OEM Precision Fit:** Guaranteed perfect fit for 2003-11 Ford Crown Victoria & 2003-04 Mustang
- • **Hassle-Free Replacement:** Direct swap with original part—no guesswork, no compromises

## Overview

The Motorcraft BT-68 Belt Tensioner is a genuine OEM replacement part designed specifically for 2003-11 Ford Crown Victoria and 2003-04 Mustang models. Manufactured in the USA, it offers proven durability with a lifespan exceeding 100,000 miles. Its simple single-bolt installation allows savvy DIYers to save hundreds in labor costs while ensuring a perfect fit and reliable performance.

## Description

Motorcraft BT-68 Belt Tensioner

Review: perfect fit and function - this one works like new. Because it is. Made in USA. Fits and functions properly. The original one ran 100Kmiles and 16 years so quality is good. Why by aftermarket and do it again?
Review: You can install it yourself and save hundreds and dollars! - I saved $300 dollars in Ford dealership labor costs by buying this OEM part for $40 and installing it myself after being told by the dealership that the tensioner is going bad and quoting me $400 to replace it. For me, it was very easy to install since the tensioner only has 1 bolt and easily accessible on a Ford Crown Vic. All you need is a 3/8" socket and a 1/4" ratchet. 1- Insert the ratchet into the square hole on the tensioner and pull the ratchet to the side to relieve the tension off the tensioner and slip the serpentine belt off. 2- Now that the tensioner is free from the serpentine belt, use the 3/8 socket and ratchet to remove the only bolt holding the tensioner (make sure you remember the position of the old tensioner so you know how to position the new one) 3-Once the old tensioner is removed, install the new tensioner the same way the old tensioner was. I recommend applying a thread-locker around the bolt thread before installing back. The recommended torque is 15-22 lb-ft, but I only used a thread-locker and tightened the bolt moderately but not too tight since the bolt is aluminum and can break. So a little bit tighter than hand-tight but not too tight. The Thread-locker will keep it from loosening. 4- route the serpentine belt back to the way it was then use a ratchet to pull the tensioner to the side so you can slip the serpentine belt back on. Make sure the serpentine belt is routed correctly. If you don't remember, look at the picture inside the engine compartment if there is one or the users manual. Also make sure the serpentine belt sits nicely on all pulleys and not about to fall off once you start the engine. 5- Start the engine and be ready to turn it off in-case you made a mistake. Disclaimer: Do this at your own risk. Always seek assistance from a certified mechanic to replace this part for you if you feel that you are not qualified.

## Features

- 2003-11 Ford Crown Victoria
- 2003-04 Ford Mustang

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001CAB8B2 |
| Best Sellers Rank | #190,569 in Automotive ( See Top 100 in Automotive ) #201 in Automotive Replacement Belt Tensioners |
| Brand | Motorcraft |
| Customer Reviews | 4.8 4.8 out of 5 stars (459) |
| Date First Available | October 10, 2007 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | BT-68 |
| Manufacturer | Motorcraft |
| Manufacturer Part Number | BT68 |
| Model | Belt Tensioner |
| OEM Part Number | BT68 |
| Product Dimensions | 7.6 x 4.4 x 2.8 inches |

## Images

![Motorcraft BT-68 Belt Tensioner - Image 1](https://m.media-amazon.com/images/I/91r9rRzk3KL.jpg)

## Questions & Answers

**Q: Does this come with a pretensioner wire attached?**
A: It only include the tensioner and that is all you need. Not sure about the wire...

**Q: Does the attached bearing come with the tensioner? Thanks**
A: The tensioner comes with the pulley as shown in the picture.

**Q: Does this fit 1999 ford crown victoria?**
A: It was a perfect fit for 02 mercury grand marquis which is essentially the same as a crown Vic. Can't be 100% on a '99. You'll have to do some more research, it probably is the one you need though.

**Q: Will this fit on a 2001 grand marquis? Because in the features and detaiks it says 2003-2011**
A: I put it on an 02 grand marquis with no problems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect fit and function
*by J***Y on July 4, 2024*

this one works like new. Because it is. Made in USA. Fits and functions properly. The original one ran 100Kmiles and 16 years so quality is good. Why by aftermarket and do it again?

### ⭐⭐⭐⭐⭐ You can install it yourself and save hundreds and dollars!
*by H***B on September 7, 2020*

I saved $300 dollars in Ford dealership labor costs by buying this OEM part for $40 and installing it myself after being told by the dealership that the tensioner is going bad and quoting me $400 to replace it. For me, it was very easy to install since the tensioner only has 1 bolt and easily accessible on a Ford Crown Vic. All you need is a 3/8" socket and a 1/4" ratchet. 1- Insert the ratchet into the square hole on the tensioner and pull the ratchet to the side to relieve the tension off the tensioner and slip the serpentine belt off. 2- Now that the tensioner is free from the serpentine belt, use the 3/8 socket and ratchet to remove the only bolt holding the tensioner (make sure you remember the position of the old tensioner so you know how to position the new one) 3-Once the old tensioner is removed, install the new tensioner the same way the old tensioner was. I recommend applying a thread-locker around the bolt thread before installing back. The recommended torque is 15-22 lb-ft, but I only used a thread-locker and tightened the bolt moderately but not too tight since the bolt is aluminum and can break. So a little bit tighter than hand-tight but not too tight. The Thread-locker will keep it from loosening. 4- route the serpentine belt back to the way it was then use a ratchet to pull the tensioner to the side so you can slip the serpentine belt back on. Make sure the serpentine belt is routed correctly. If you don't remember, look at the picture inside the engine compartment if there is one or the users manual. Also make sure the serpentine belt sits nicely on all pulleys and not about to fall off once you start the engine. 5- Start the engine and be ready to turn it off in-case you made a mistake. Disclaimer: Do this at your own risk. Always seek assistance from a certified mechanic to replace this part for you if you feel that you are not qualified.

### ⭐⭐⭐⭐⭐ Motorcraft / Original replacement part from ford. Install it, trust it no questions asked.
*by S***F on March 17, 2021*

OEM Tensioner and pulley for 2006 Lincoln Town Car Executive L. Use the middle size ratchet and a short extension to plug in the square hole on tensioner and turn / loosen the tension on the belt. Loosen the belt off the alternator, loosen the 10mm bolt to remove old tensioner, place new tensioner in alignment notch on timing cover, finger thread the bolt in the center then tighten it after you align the tensioner tab into timing cover. Use the ratchet again in the tensioner to move it and place your belt back on and it's done. Motorcraft OEM part, no worries, no questions, no problems. I did this with a Michelin groved idler pulley and a gates belt to stop that little squeak the 4.6 makes when the belt system is old. Also rebuilt my alternator for extra piece of mind and it does not make a sound.

## Frequently Bought Together

- Motorcraft BT-68 Belt Tensioner
- Motorcraft-JK6926 Drive Belt

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*