Mercury Cougar Drive Belt Idler Assemblies

Your Mercury Cougar will be happy to know that the search for the right Drive Belt Idler Assemblies you’ve been looking for is over! Advance Auto Parts has 4 different Drive Belt Idler Assemblies for your vehicle, ready for shipping or in-store pick up. The best part is, our Mercury Cougar Drive Belt Idler Assemblies start from as little as $24.99.

When it comes to your Mercury Cougar, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Drive Belt Idler Assemblies brands so you can shop with complete confidence. Some of our top Drive Belt Idler Assemblies brands are Dayco. We’re sure you will get the right product to keep that Cougar running for a long time.

We even have reviews of our OEM and aftermarket Drive Belt Idler Assemblies products to help you buy with confidence. Hear from other customers via the 1,446 reviews on parts for your Mercury Cougar.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Drive Belt Idler Assemblies for your Cougar, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 7 Mercury Drive Belt Idler Assemblies

Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 61mm Dia., 28.5mm Width, 6 Grooves (Part No.89095)

Serpentine Idler/Tensioner Pulley; Polymer, 61mm Dia., 28.5mm Width, 6 Grooves

from

$27.49
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
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Dayco – V-Belt Idler/Tensioner Pulley; Steel, 94mm Dia., 16.4mm Width, Grooves (Part No.89020)

V-Belt Idler/Tensioner Pulley; Steel, 94mm Dia., 16.4mm Width, Grooves

from

$24.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong pl

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
See More

Dayco – Serpentine Idler/Tensioner Pulley; Direct Fit, 70 mm Diameter, 24.9 mm Smooth (Part No.89144)

Serpentine Idler/Tensioner Pulley; Direct Fit, 70 mm Diameter, 24.9 mm Smooth

from

$29.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
See More

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 90mm Dia., 39.5mm Width, Smooth (Part No.89048)

Serpentine Idler/Tensioner Pulley; Steel, 90mm Dia., 39.5mm Width, Smooth

from

$46.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong pl

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
See More

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 70mm Dia., 20.4mm Width, 4 Grooves (Part No.89038)

Serpentine Idler/Tensioner Pulley; Steel, 70mm Dia., 20.4mm Width, 4 Grooves

from

$33.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong pl

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
See More

Dayco – V-Belt Assy. Idler/Tensioner Pulley; Steel, 94mm Dia., 19.3mm Width, Grooves (Part No.89025)

V-Belt Assy. Idler/Tensioner Pulley; Steel, 94mm Dia., 19.3mm Width, Grooves

from

$30.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong pl

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
See More

Dayco – Idler Pulley (Part No.89032)

Idler Pulley

from

$32.99
Dayco???? Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer pulley life.
See More

FAQs for Mercury Cougar Drive Belt Idler Assemblies

What are the most popular Drive Belt Idler Assemblies for the Mercury Cougar?

With 1 brands you can trust, our most popular Drive Belt Idler Assemblies for the Mercury Cougar are:
V-Belt Assy. Idler/Tensioner Pulley; Steel, 94mm Dia., 19.3mm Width, Grooves
from $30.99
This product is not rated
V-Belt Assy. Idler/Tensioner Pulley; Steel, 94mm Dia., 19.3mm Width, Grooves
Drive Belt Idler Assemblies