Ford Mustang Belt Tensioners

Your One-Stop Shop For Trusted Ford Mustang Belt Tensioners

If you’re in search of Ford Mustang Belt Tensioners aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 41 Belt Tensioners from top brands with prices ranging from $19.57 to $183.07.

Beyond great prices, we stock trusted brands manufacturing all types of Belt Tensioners for your Ford Mustang. Of the 6 OEM and aftermarket parts brands we carry, some of the most popular are Dayco, Litens, and Motorcraft.

And don’t forget to read customer reviews across all Belt Tensioners categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Belt Tensioners have to cost top dollar, and we prove it. Browse our top Ford Mustang Belt Tensioners below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Ford Mustang Belt Tensioners

Motorcraft – DRIVE BELT TENSIONER (Part No.BT-68)

DRIVE BELT TENSIONER

from

$60.99
DRIVE BELT TENSIONER

Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89655)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$80.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • Rust resistant construction
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Motorcraft – DRIVE BELT TENSIONER (Part No.BT-118)

DRIVE BELT TENSIONER

from

$127.99
DRIVE BELT TENSIONER

Motorcraft – Accessory Belt Tensioner Assembly (Part No.G6001533390MTR)

Accessory Belt Tensioner Assembly

from

$183.07
The Motorcraft Belt Tensioner is manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
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Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89220)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$74.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slip

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • Made in the USA
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Motorcraft – Accessory Belt Tensioner Assembly (Part No.G6001533389MTR)

Accessory Belt Tensioner Assembly

from

$133.85
The Motorcraft Belt Tensioner is manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999023A)

Serpentine Belt Tensioner: 1 Piece

from

$99.99
This Litens aftermarket part is designed and engineered by one of the world’s largest supplier of Original Equipment (O.E.) tensioners. While the appearance is slightly different from the original equipment part, the Litens part maintains Ford original form, fit, and function specifications. The tensioner design includes an integrated mounting bolt as well as a molded locating pin for precise installation. Choosing The Correct Replacement Part: The Litens aftermarket tensioner use a round spring versus a flat spring and is marked “Made in Canada” . Specifically designed for the 4-Cyl. 2.4L Thunderbird and Mustang (Passenger side tensioner / WP). Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Motorcraft – Accessory Belt Tensioner Assembly (Part No.G6001341591MTR)

Accessory Belt Tensioner Assembly

from

$67.93
The Motorcraft Belt Tensioner is manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999100A)

Serpentine Belt Tensioner: 1 Piece

from

$68.99
Litens was the Original Equipment (O.E.) supplier of this part and offers this “O.E. Exact” part for the aftermarket. The Litens product meets all original equipment form, fit, and function specifications for this Ford/Mercury tensioner.( O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design.) Design improvements incorporated since production of this tensioner include an integrated washer/pulley bolt and a face-plate modification. Following the Ford aftermarket specification, the pulley has been changed from steel to plastic Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Installation instructions included.
  • Heavy Duty Glass Reinforced Polymer Pulley for optimized dimensional control and running surface durability
  • Professional Mechanics will change this tensioner in approx. 20 minutes.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
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Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89218)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$67.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slip

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • Includes installation instructions
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Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89252)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$52.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slip

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • This tensioner is another Dayco product proudly made in the USA
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Dayco – Automatic Belt Tensioner (Part No.89205)

Automatic Belt Tensioner

from

$77.99
Dayco No Slack Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. This specific Dayco Automatic Belt Tensioner is manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life. This tensioner contains a metallic locator pin built to withstand extreme drive demands and properly locate the tensioner for installation.

Product Features:
  • Manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension
  • Contains a metallic locator pin built to withstand extreme drive demands and properly locate the tensioner for installation
  • The heavy duty cast aluminum spring case resists cracking and fatigue
  • This tensioner is another Dayco product proudly made in the USA
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Edelbrock – Belt Tensioner Brace #15806 Ford 05-10 Mustang/04-10 F-150/07-13 SUV (Part No.15806)

Belt Tensioner Brace #15806 Ford 05-10 Mustang/04-10 F-150/07-13 SUV

from

$72.99
Edelbrock Part #15806 Belt Tensioner brace is intended for use on 2005-10 Mustangs, 2004-10 F-150 trucks and 2007-13 Ford SUVs with an aftermarket supercharger installed. The stock belt tensioner is made of cast aluminum and has been known to bend or brea

Product Features:
  • Black Powder Coated Finish
  • Steel Material
  • Bolt-On To Stock Tensioner
  • Upgraded Replacement
  • Made In The USA
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Belt Tensioners Brands You Can Trust For Your Ford Mustang

6 trusted brands of Belt Tensioners line our shelves, ready to help keep your Ford Mustang running smooth. Below are some of the most popular brands and their top Belt Tensioners offerings:

Top Ford Mustang Belt Tensioners from Dayco

Your Ford Mustang will be purring again thanks to Dayco brand Belt Tensioners available for online order or in-store pick up. Popular Dayco parts include:

Most Purchased Ford Mustang Belt Tensioners from Dayco

When you buy the most frequently purchased Dayco brand Belt Tensioners, you can be confident it will be the right part for your Ford Mustang. Here are the Dayco Belt Tensioners Advanced Auto customers buy the most:

FAQs for Ford Mustang Belt Tensioners

What are the most purchased Belt Tensioners for the Ford Mustang?

Out of 41 Belt Tensioners for the Ford Mustang, the most popular in our inventory are:

What are the top-rated Ford Mustang Belt Tensioners?

Top-rated Belt Tensioners for your Ford Mustang based on customer reviews/ratings are:
Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts
from $75.99
(5)
Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts
“fit perfect installed in minutes counterman was very helpful”
Belt Tensioner Brace #15806 Ford 05-10 Mustang/04-10 F-150/07-13 SUV
from $72.99
(4)
Belt Tensioner Brace #15806 Ford 05-10 Mustang/04-10 F-150/07-13 SUV
“After looking around to find a replacement driver door acuater for my 2007 Denali, Advance Auto had one available for immediate pick up. I checked o”
Serpentine Belt Tensioner: 1 Piece
from $81.99
(2)
Serpentine Belt Tensioner: 1 Piece
“Good product very similar to oem.”