2018 Toyota 4Runner Idler Pulleys

Your 2018 Toyota 4Runner 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 5 Idler Pulleys to choose from for your 2018 Toyota 4Runner, and our inventory prices range from as little as $63.85 up to $107.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Idler Pulleys for the 2018 Toyota 4Runner. We only sell parts from trusted brands like Litens so that you can find quality parts you can count on.

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 2018 Toyota 4Runner

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter (Part No.900244A)

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

from

$86.99
This Litens pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in Canada to the O.E. specified design and meets all performance and durability requirements. This Heavy duty Steel pulley is 70mm O.D. and comes with an I.D. reduction bearing. Applications include Toyota/Lexus. Supplied with a new I.D. reduction bearing. 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 largest original equipment part suppliers to ensure proper form, fit, and performance
  • Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
  • Installation instructions included.
  • 70.0mm O.D.; 15.0mm I.D.; 34.5mm width; Smooth, Steel pulley. For a 6-rib serpentine belt.
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Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter (Part No.900320A)

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

from

$107.99
This Litens pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in Canada to the O.E. specified design and meets all performance and durability requirements. This Heavy duty Steel pulley is supplied as an assembly with a new mounting bolt and washer for quick, precise installation. Applications include Toyota vehicles. 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 largest original equipment part suppliers to ensure proper form, fit, and performance
  • Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance. Supplied as an assembly to reduce installation time.
  • Installation instructions included.
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Dayco – Serpentine Idler/Tensioner Pulley; Steel, 70mm Dia., 33mm Width, Smooth (Part No.89169)

Serpentine Idler/Tensioner Pulley; Steel, 70mm Dia., 33mm Width, Smooth

from

$84.99
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
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Dayco – Dayco, Acc. Belt Idler Pulley (Part No.G60201221100DAY)

Dayco, Acc. Belt Idler Pulley

from

$84.04
The Dayco Accessory Belt Idler Pulley is a direct fit OEM replacement that contains the same high quality craftsmanship as the original equipment it replaces.

Product Features:
  • OE-Equivalent and a direct fit application.
  • Precision bearing
  • OE High quality pulley assembly
  • Durable long life performance.
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Dayco – Acc. Belt Idler Pull (Part No.G6020316920DAY)

Acc. Belt Idler Pull

from

$63.85
Acc. Belt Idler Pull

FAQs for 2018 Toyota 4Runner Idler Pulleys

What are the most popular Idler Pulleys for the 2018 Toyota 4Runner?

With 2 brands you can trust, our most popular Idler Pulleys for the 2018 Toyota 4Runner parts are:
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter
from $86.99
This product is not rated
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter
Idler Pulleys
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter
from $107.99
This product is not rated
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter
Idler Pulleys
Serpentine Idler/Tensioner Pulley; Steel, 70mm Dia., 33mm Width, Smooth
from $84.99
This product is not rated
Serpentine Idler/Tensioner Pulley; Steel, 70mm Dia., 33mm Width, Smooth
Idler Pulleys