2009 Buick LaCrosse Idler Pulleys

Enhance and Protect Your 2009 Buick LaCrosse with Quality Idler Pulleys

Maintaining the performance of your 2009 Buick LaCrosse starts with choosing the right parts, and a high-quality Idler Pulley helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Idler Pulleys specifically for the 2009 Buick LaCrosse, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Idler Pulleys for Every Budget

Finding an Idler Pulley that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $12.49 and an average price of $58.09, you can choose one that fits your budget while delivering the quality you expect. Our Idler Pulleys are competitively priced, ranging from $12.49 to $111.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 5 Idler Pulleys from 3 trusted brands in stock, Advance Auto Parts has you covered. Our Idler Pulleys for the 2009 Buick LaCrosse have earned reviews from over 91 customers, with an average 4 stars rating across the board. Popular options include Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves, O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76 mm Diameter, and O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter, starting at $31.99. Our selection includes highly regarded brands such as Dayco, Litens, and Dorman, and more, offering you top-notch reliability. For example, we have 2 Dayco Idler Pulleys starting at $31.99 with an average rating of 5 stars, 2 Litens options from $56.99 with a 5 stars rating, and 1 Dorman Idler Pulleys priced from $12.49 with a 4 stars average rating.

Explore Related Parts for a Complete Solution

To further enhance your 2009 Buick LaCrosse, don’t miss our related parts categories, including Belt Tensioner Pulleys. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Idler Pulleys for Your 2009 Buick LaCrosse

Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves (Part No.89015)

Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves

from

$31.99
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
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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, Steel, 76 mm Diameter (Part No.900722A)

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

from

$56.99
Litens Automotive is the original equipment (O.E.) supplier of this pulley assembly for General Motors high end vehicle applications. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). This part is manufactured in Canada by Litens to the same exacting specifications as the O.E. part. Heavy duty steel construction for long trouble-free performance. This is a complete pulley ASSEMBLY including the pulley and proper mounting bolt. Designed specifically for Cadillac, Corvette, and Camaro. 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 the original equipment part supplier to ensure proper form, fit and performance
  • Heavy Duty Steel Pulley. Note: Assemblies save time and ensure “like new” performance
  • Precision steel stamping with close tolerance ball bearing pocket.
  • Electro-deposited coating (e-coat) for superior corrosion resistance.
  • Running surface designed and engineered for proper belt tracking.
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Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter (Part No.900491A)

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

from

$111.99
This pulley is supplied by Litens Automotive – inventor of the first automatic belt tensioner in 1979 and today the world’s largest supplier of Original Equipment (O.E.) belt tensioning and routing products. This pulley is produced for serpentine belt routing applications and as the pulley component on automatic tensioner applications. This heavy duty steel pulley conforms to original equipment material and tolerances, specifications and meets performance and durability requirements. Comes equipped with a new bolt and front and rear washer/dust-shield washer. Fits G.M. applications. 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 Steel Pulley
  • Precision steel stamping with close tolerance ball bearing pocket.
  • Electro-deposited coating (e-coat) for superior corrosion resistance.
  • Running surface designed and engineered for proper belt tracking.
See More

Dayco – Serpentine Idler/Tensioner Pulley: Polymer, 70mm Diameter, 30mm Width, 6 Grooves (Part No.89516)

Serpentine Idler/Tensioner Pulley: Polymer, 70mm Diameter, 30mm Width, 6 Grooves

from

$76.99
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

FAQs for 2009 Buick LaCrosse Idler Pulleys

Which Idler Pulleys are the top sellers for the 2009 Buick LaCrosse?

Out of 5 Idler Pulleys that fit 2009 Buick LaCrosses, the following parts are the top sellers:
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76 mm Diameter
from $56.99
This product is not rated
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76 mm Diameter
Idler Pulleys
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter
from $111.99
This product is not rated
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter
Idler Pulleys

How can I make sure that a part will be compatible with my 2009 Buick LaCrosse?

Our Buick LaCrosse aftermarket and OEM parts are designed specifically for the 2009 model. You can always find your specific fitment and compatibility for your 2009 Buick on an individual product page.

What is the price range for 2009 Buick LaCrosse Idler Pulleys?

The range of prices of Idler Pulleys for the 2009 Buick LaCrosse goes from $12.49 up to $111.99 for the most premium parts.

What is the average price of a 2009 Buick LaCrosse Idler Pulley?

2009 Buick LaCrosse Idler Pulleys average $58.09 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Dayco, Litens, Dorman, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Idler Pulleys for other Buick LaCrosse model years?

Yes, we currently stock Idler Pulleys for 11 model years of Buick LaCrosses, from 2005 to 2016. Model years 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2008, and 2007 are the most popular for Idler Pulley purchases.

Which Idler Pulleys are highest rated for the 2009 Buick LaCrosse?

Based on 91 customer reviews, our 2009 Buick LaCrosse Idler Pulleys have an average rating of 4. Explore our top-rated Idler Pulleys here:
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,”

Can I get help with 2009 Buick LaCrosse Idler Pulley orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Idler Pulleys and more.

What is your return policy for Buick LaCrosse Idler Pulleys?

Advance Auto Parts keeps returns simple. For new Buick LaCrosse Idler Pulleys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.