Infiniti QX50 Drive Belt Idler Assemblies

Your Infiniti QX50 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 1 different Drive Belt Idler Assemblies for your vehicle, ready for shipping or in-store pick up. The best part is, our Infiniti QX50 Drive Belt Idler Assemblies start from as little as $50.99.

When it comes to your Infiniti QX50, 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 QX50 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 12 reviews on parts for your Infiniti QX50.

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 QX50, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 3 Infiniti Drive Belt Idler Assemblies

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 84mm Dia., 25mm Width, Smooth (Part No.89134)

Serpentine Idler/Tensioner Pulley; Steel, 84mm Dia., 25mm Width, Smooth

from

$40.99
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
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(10 reviews)
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Dayco – Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 38mm Width, Smooth (Part No.89182)

Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 38mm Width, Smooth

from

$50.99
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 & 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

(2 reviews)
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Dayco – Serpentine Idler/Tensioner Pulley; Steel, 80mm Dia., 19mm Width, 4 Grooves (Part No.89149)

Serpentine Idler/Tensioner Pulley; Steel, 80mm Dia., 19mm Width, 4 Grooves

from

$63.99
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
View Product