Find Drive Belt Idler Assemblies in Boulder, CO Near You

If you’re in Boulder and looking to replace or repair your Drive Belt Idler Assemblies, you can find everything you need at our local Advance Auto Parts stores. The drive belt idler assembly is critical for maintaining the proper tension and alignment of your vehicle’s drive belt system, which means its reliability is crucial for the operation of multiple components. When considering a replacement, it’s important to look at factors such as compatibility with your vehicle’s make and model, the quality of materials used, and any accompanying parts that might require attention, like tensioners or pulleys.

We have two convenient locations in Boulder to assist you. The first is located at 2633 30th St, Boulder, CO 80301, where you can reach us at (303) 444-1212. The second location is at 1709 33rd St, Boulder, CO 80301, with a phone number of (303) 444-1873. Both stores are easily accessible from major roads and highways around the Boulder area, making it a breeze to stop in for your parts.

In addition to our wide selection of Drive Belt Idler Assemblies, we also offer a range of in-store services that can further simplify your automotive needs. From battery installation and engine code scanning to loaner tools and same-day curbside pickup, our knowledgeable staff is here to help you get back on the road quickly and safely. Whether you’re a DIY enthusiast or just need some expert advice, our Boulder locations are equipped to support you with quality parts and services.

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Compare Top Selling Drive Belt Idler Assemblies and check availability at your local Boulder store

Dayco – Idler Pulley, Dayco (Part No.89098)

Idler Pulley, Dayco

from

$20.99
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

(47 reviews)
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Dayco – Idler Pulley, Dayco (Part No.89502)

Idler Pulley, Dayco

from

$54.99
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

(3 reviews)
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Dayco – Idler Pulley, Dayco (Part No.89154)

Idler Pulley, Dayco

from

$80.99
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

(3 reviews)
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Dayco – Idler Pulley, Dayco (Part No.89150)

Idler Pulley, Dayco

from

$55.99
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

(2 reviews)
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Dayco – Idler Pulley, Dayco (Part No.89053)

Idler Pulley, Dayco

from

$32.49
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
See More

(5 reviews)
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Dayco – Idler Pulley, Dayco (Part No.89095)

Idler Pulley, Dayco

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
See More

(6 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89057)

Idler Pulley, Dayco

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 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

(3 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89049)

Idler Pulley, Dayco

from

$42.99
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

(3 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89071)

Idler Pulley, Dayco

from

$34.99
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

(1 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89035)

Idler Pulley, Dayco

from

$28.99
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

(1 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89028)

Idler Pulley, Dayco

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 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

(2 reviews)
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Dayco – Serpentine Idler/Tensioner Pulley: Steel, 70mm Diameter, 32mm Width, Smooth (Part No.89158)

Serpentine Idler/Tensioner Pulley: Steel, 70mm Diameter, 32mm Width, Smooth

from

$59.99
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)
View Product

Dayco – Idler Pulley, Dayco (Part No.89015)

Idler Pulley, Dayco

from

$32.99
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

(88 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89097)

Idler Pulley, Dayco

from

$32.99
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

(41 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89029)

Idler Pulley, Dayco

from

$57.99
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

(27 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89089)

Idler Pulley, Dayco

from

$51.99
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

(23 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89014)

Idler Pulley, Dayco

from

$31.49
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
See More

(2 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89051)

Idler Pulley, Dayco

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 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

(58 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89059)

Idler Pulley, Dayco

from

$52.99
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

(63 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89156)

Idler Pulley, Dayco

from

$55.99
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

(2 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89058)

Idler Pulley, Dayco

from

$32.49
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
See More

(6 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89036)

Idler Pulley, Dayco

from

$43.99
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

(6 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89131)

Idler Pulley, Dayco

from

$51.99
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

(3 reviews)
View Product

Dayco – Idler Pulley, Dayco (Part No.89027)

Idler Pulley, Dayco

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
See More

(6 reviews)
View Product

Local Boulder Auto Parts Stores for Drive Belt Idler Assemblies

Advance Auto Parts #3149
1709 33rd St
Boulder, CO 80301
(303) 444-1873
Get Directions Go to Store Page Check Availability at This Store
Advance Auto Parts #7264
2633 30th St
Boulder, CO 80301
(303) 444-1212
Get Directions Go to Store Page Check Availability at This Store

Get Drive Belt Idler Assemblies near 1709 33rd St

Get Directions View Store Page
Advance Auto Parts #3149

Stop by the Advance Auto Parts store #3149 located at 1709 33rd St, Boulder, CO for Drive Belt Idler Assemblies for your car, truck, or van. Conveniently situated to serve drivers in 80301 as well as nearby ZIP codes like 80026, 94549, and 80023, this store offers a wide selection of quality parts and the expert support you need to get the job done right. For questions about product availability or guidance, give the store a call at (303) 444-1873.

This Advance Auto Parts location also provides several free in-store services to make your experience more convenient. Services include Engine (OBD-II) Code Scanning, Same Day Curbside Pickup, Loaner Tools, Wiper Blade Installation, Battery Installation, Motor & Gear Oil Recycling, Battery Recycling, Same Day In Store Pickup, and Charging & Starting System Testing. If you need tools for your repair, the store offers loaner tools. Further, at this store you can take advantage of same-day in-store pickup or curbside pickup for added convenience.

Whether you’re shopping for a specific part like a Drive Belt Idler Assembly or taking advantage of the free services available, this Boulder store is ready to help you get back on the road. You can find the current store hours listed in the table below, or visit the store detail page here!

Store Info
1709 33rd St
Boulder, CO 80301
(303) 444-1873 Store Location Map
Store Hours
Monday 7:30 am-9:00 pm
Tuesday 7:30 am-9:00 pm
Wednesday 7:30 am-9:00 pm
Thursday 7:30 am-9:00 pm
Friday 7:30 am-9:00 pm
Saturday 7:30 am-9:00 pm
Sunday 9:00 am-8:00 pm
Free In-Store Services
  • Engine (OBD-II) Code Scanning
  • Same Day Curbside Pickup
  • Loaner Tools
  • Wiper Blade Installation
  • Battery Installation
  • Motor & Gear Oil Recycling
  • Battery Recycling
  • Same Day In Store Pickup
  • Charging & Starting System Testing
Buy Online, Free Curbside, or In Store Pickup Fast & Free • Ready In 30 Minutes

Get Drive Belt Idler Assemblies near 2633 30th St

Get Directions View Store Page
Advance Auto Parts #7264

Stop by the Advance Auto Parts store #7264 located at 2633 30th St, Boulder, CO for Drive Belt Idler Assemblies for your car, truck, or van. Conveniently situated to serve drivers in 80301 as well as nearby ZIP codes like 80026, 94549, and 80023, this store offers a wide selection of quality parts and the expert support you need to get the job done right. For questions about product availability or guidance, give the store a call at (303) 444-1212.

This Advance Auto Parts location also provides several free in-store services to make your experience more convenient. Services include Engine (OBD-II) Code Scanning, Oil Filter Recycling, Same Day Curbside Pickup, Loaner Tools, Wiper Blade Installation, Battery Installation, Motor & Gear Oil Recycling, Battery Recycling, Same Day Home Delivery, Same Day In Store Pickup, Coolant/ Antifreeze Recycling, and Charging & Starting System Testing. If you need tools for your repair, the store offers loaner tools. Further, at this store you can take advantage of same-day in-store pickup or curbside pickup for added convenience.

Whether you’re shopping for a specific part like a Drive Belt Idler Assembly or taking advantage of the free services available, this Boulder store is ready to help you get back on the road. You can find the current store hours listed in the table below, or visit the store detail page here!

Store Info
2633 30th St
Boulder, CO 80301
(303) 444-1212 Store Location Map
Store Hours
Monday 7:30 am-9:00 pm
Tuesday 7:30 am-9:00 pm
Wednesday 7:30 am-9:00 pm
Thursday 7:30 am-9:00 pm
Friday 7:30 am-9:00 pm
Saturday 7:30 am-9:00 pm
Sunday 9:00 am-8:00 pm
Free In-Store Services
  • Engine (OBD-II) Code Scanning
  • Oil Filter Recycling
  • Same Day Curbside Pickup
  • Loaner Tools
  • Wiper Blade Installation
  • Battery Installation
  • Motor & Gear Oil Recycling
  • Battery Recycling
  • Same Day Home Delivery
  • Same Day In Store Pickup
  • Coolant/ Antifreeze Recycling
  • Charging & Starting System Testing
Buy Online, Free Curbside, or In Store Pickup Fast & Free • Ready In 30 Minutes
Free In Store Services

Personalized care including battery testing and installation, oil recycling, wiper installation and more!

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Find Drive Belt Idler Assemblies Nearby to Boulder