1999 Mercury Cougar Belt Tensioner Assemblies

Your 1999 Mercury Cougar might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Belt Tensioner Assemblies you desperately need.

We currently carry 4 Belt Tensioner Assemblies to choose from for your 1999 Mercury Cougar, and our inventory prices range from as little as $24.70 up to $78.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Belt Tensioner Assemblies for the 1999 Mercury Cougar. We only sell parts from trusted brands like Dayco so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 15 reviews on our Belt Tensioner Assemblies for the 1999 Mercury Cougar from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Belt Tensioner Assemblies stock in-person!

Belt Tensioner Assemblies for Your 1999 Mercury Cougar

Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999238A)

Serpentine Belt Tensioner: 1 Piece

from

$78.99
Litens was the Original Equipment (O.E.) supplier of this tensioner and offers this “O.E. Exact” part for the aftermarket. This popular water-pump drive system tensioner designed for Ford / Mercury /Mazda 2.5L and 3.0L engines, looks, fits, and performs like the original part being replaced. 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. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring and are marked “Made in Canada”. 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.
  • Durable steel for long service life and performance.
  • Professional Mechanics will change this tensioner in approx. 30 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
See More

Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89318)

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

from

$51.99
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
See More

Dayco – Dayco, Acc. Belt Idler Pulley (Part No.G60201221081DAY)

Dayco, Acc. Belt Idler Pulley

from

$24.70
Dayco, Acc. Belt Idler Pulley

Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999051A)

Serpentine Belt Tensioner: 1 Piece

from

$49.49
This Litens aftermarket part is designed, engineered, and produced by the Original Equipment (O.E.) tensioner supplier. The original equipment supplier of this popular Ford Motor tensioner has upgraded the original design incorporating the latest technology to improve performance while maintaining the original fit and form. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring and are marked “Made in Canada” 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 Steel Pulley
  • Professional Mechanics will change this tensioner in approx. 20 minutes to 1 hour,
  • 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
See More

FAQs for 1999 Mercury Cougar Belt Tensioner Assemblies

What are the most popular Belt Tensioner Assemblies for the 1999 Mercury Cougar?

With 2 brands you can trust, our most popular Belt Tensioner Assemblies for the 1999 Mercury Cougar parts are:
Dayco, Acc. Belt Idler Pulley
from $24.70
This product is not rated
Dayco, Acc. Belt Idler Pulley
Belt Tensioner Assemblies
Serpentine Belt Tensioner: 1 Piece
from $78.99
(1)
Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies