2012 Ford Mustang Idler Pulleys

Your 2012 Ford Mustang 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 Idler Pulleys you desperately need.

We currently carry 7 Idler Pulleys to choose from for your 2012 Ford Mustang, and our inventory prices range from as little as $12.49 up to $106.99.

On top of low prices, Advance Auto Parts offers 5 different trusted brands of Idler Pulleys for the 2012 Ford Mustang. 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 64 reviews on our Idler Pulleys for the 2012 Ford Mustang from previous customers.

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

Idler Pulleys for Your 2012 Ford Mustang

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 30.1mm Width, 6 Grooves (Part No.89051)

Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 30.1mm Width, 6 Grooves

from

$24.79
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
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Dorman – Idler Pulley (Pulley only) (Part No.419-610)

Idler Pulley (Pulley only)

from

$12.49
This accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications
  • Restores functionality – reliable replacement for an original pulley that has failed due to vibration or corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Litens – O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter (Part No.900986A)

O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter

from

$21.99
This pulley is manufactured by Litens Automotive – supplier of this part to the original equipment manufacturer. This pulley is produced for serpentine belt routing applications and replaces Motorcraft P/N YS342. This 70 mm pulley with a 6203 ball bearing conforms to original equipment material, tolerances, and specifications. The part is made in Canada using the O.E. specified design and meets all performance and durability requirements. This pulley is made with Heavy duty thermoplastic construction for long life and trouble-free performance. 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 one of the world’s largest Original Equipment suppliers of accessory drive tensioners and pulleys.
  • Heavy Duty Glass Reinforced Polymer Pulley for optimized dimensional control and running surface durability
  • OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
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Motorcraft – Acc. Belt Idler Pull (Part No.G60203262902MTR)

Acc. Belt Idler Pull

from

$42.38
Acc. Belt Idler Pull

Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.36100)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$25.49
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
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Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76 mm Diameter (Part No.900690A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76 mm Diameter

from

$106.99
This Litens Idler Pulley is manufactured by one of the world’s largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This pulley conforms to Original Equipment material, tolerances, and specifications. This part fits Ford Mustang applications with 5.4/5.8L. 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 – Acc. Belt Idler Pull (Part No.G6020428371MTR)

Acc. Belt Idler Pull

from

$35.63
Acc. Belt Idler Pull

FAQs for 2012 Ford Mustang Idler Pulleys

What are the most popular Idler Pulleys for the 2012 Ford Mustang?

With 5 brands you can trust, our most popular Idler Pulleys for the 2012 Ford Mustang parts are:
O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter
from $21.99
This product is not rated
O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter
Idler Pulleys
Acc. Belt Idler Pull
from $42.38
This product is not rated
Acc. Belt Idler Pull
Idler Pulleys

What are the best aftermarket Idler Pulleys for the 2012 Ford Mustang?

See what past customers had to say about our highest-rated Idler Pulleys for the 2012 Ford Mustang:
Idler Pulley (Pulley only)
from $12.49
(3)
Idler Pulley (Pulley only)
“I originally had a squeak that I though was the water pump, but a new sound emerged, replace 1 of the idler pulleys and still a small squeak. However,”