2009 Buick LaCrosse Vehicle Windows

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Keep Your 2009 Buick LaCrosse in Top Shape with Quality Vehicle Windows

Whether you’re repairing or upgrading your Vehicle Window, using high-quality parts is key to keeping your 2009 Buick LaCrosse looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Window Regulators and Defogger Relays. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2009 Buick LaCrosse Vehicle Window at Advance Auto Parts is around $95.34, with a range that starts at $39.99 and goes up to $152.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-380, GM Genuine Parts Multi-Purpose Relay, 212-559, and Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-381 start at just $39.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Vehicle Window, don’t forget to check out other key components like Trunk and Tailgate Parts and Vehicle Hoods. At Advance Auto Parts, we’re here to help you keep your 2009 Buick LaCrosse in peak condition, inside and out.

Essential 2009 Buick LaCrosse Vehicle Windows

GM Genuine Parts – GM Genuine Parts Multi-Purpose Relay, 212-559 (Part No.212-559)

GM Genuine Parts Multi-Purpose Relay, 212-559

from

$39.99
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Dorman – Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-381 (Part No.741-381)

Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-381

from

$99.99
This power window regulator and motor assembly is designed to match the performance of the original equipment assembly on specified vehicle makes, models and years. When a factory assembly fails from damage, fatigue or collision impact, this assembly is engineered to help restore original equipment functionality.
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AISIN – AISIN Power Window Regulator Assembly with Motor, RPAGM-137 (Part No.RPAGM-137)

AISIN Power Window Regulator Assembly with Motor, RPAGM-137

from

$152.99
AISIN Window Regulator Assemblies and Motors are mechanical and electrical components that work together to raise and lower the power windows in a vehicle. The window regulator assembly is the mechanical component that consists of gears, tracks and other parts that move the window up and down. The electric motor is the component that provides the power to move the window. Together, they form the power window system that allows the driver and passengers to easily raise and lower the windows with the push of a button.
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Dorman – Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-380 (Part No.741-380)

Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-380

from

$109.99
This power window regulator and motor assembly is designed to match the performance of the original equipment assembly on specified vehicle makes, models and years. When a factory assembly fails from damage, fatigue or collision impact, this assembly is engineered to help restore original equipment functionality.
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Most Popular Window Regulators for 2009 Buick LaCrosses

Enhance your 2009 Buick LaCrosse with one of the 3 Window Regulators we have in stock, starting at just $99.99.

Dorman – Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-380 (Part No.741-380)

Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-380

from

$109.99
This power window regulator and motor assembly is designed to match the performance of the original equipment assembly on specified vehicle makes, models and years. When a factory assembly fails from damage, fatigue or collision impact, this assembly is engineered to help restore original equipment functionality.
See More

AISIN – AISIN Power Window Regulator Assembly with Motor, RPAGM-137 (Part No.RPAGM-137)

AISIN Power Window Regulator Assembly with Motor, RPAGM-137

from

$152.99
AISIN Window Regulator Assemblies and Motors are mechanical and electrical components that work together to raise and lower the power windows in a vehicle. The window regulator assembly is the mechanical component that consists of gears, tracks and other parts that move the window up and down. The electric motor is the component that provides the power to move the window. Together, they form the power window system that allows the driver and passengers to easily raise and lower the windows with the push of a button.
See More

Dorman – Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-381 (Part No.741-381)

Dorman Window Regulator & Motor Assembly: Power, 1 Pack, 741-381

from

$99.99
This power window regulator and motor assembly is designed to match the performance of the original equipment assembly on specified vehicle makes, models and years. When a factory assembly fails from damage, fatigue or collision impact, this assembly is engineered to help restore original equipment functionality.
See More

Best-Selling 2009 Buick LaCrosse Defogger Relay

Upgrade your LaCrosse with our best-selling Defogger Relay.

GM Genuine Parts – GM Genuine Parts Multi-Purpose Relay, 212-559 (Part No.212-559)

GM Genuine Parts Multi-Purpose Relay, 212-559

from

$39.99
GM Genuine Parts Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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FAQs for 2009 Buick LaCrosse Vehicle Windows

What are the best-selling Vehicle Windows for 2009 Buick LaCrosses?

Out of 4 Vehicle Windows that fit 2009 Buick LaCrosses, the following parts are the top sellers:

What’s the price range for 2009 Buick LaCrosse Vehicle Windows?

The prices of Vehicle Windows for the 2009 Buick LaCrosse range from $39.99 up to $152.99 for the most premium parts.

What is the average price of a Vehicle Window for a 2009 Buick LaCrosse?

The average price for Vehicle Windows for the 2009 Buick LaCrosse is $95.34. Keep in mind the variety of part types within our Vehicle Window category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Vehicle Windows for other Buick LaCrosse model years?

Yes, we carry Vehicle Windows for 3 model years of Buick LaCrosses between 2005 and 2008. The following model years are the most popular for Vehicle Window purchases: 2008, 2007, 2006, and 2005.

What are the cheapest Vehicle Windows for my 2009 Buick LaCrosse?

The cheapest 2009 Buick LaCrosse Vehicle Windows we carry are:

Does Advance Auto Parts sell Vehicle Windows for any other 2009 Buick models?

Yes. We stock Vehicle Windows for 1 other popular 2009 Buick models. Some of the most popular are 2009 Lucerne Vehicle Windows and 2009 Enclave Vehicle Windows.

What types of Vehicle Windows do you sell for my 2009 Buick LaCrosse?

As of 8/2/26, these are some of the most in-demand types of Vehicle Windows for a 2009 Buick LaCrosse:

Can I get help with 2009 Buick LaCrosse Vehicle Window orders?

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

What is your return policy for Buick LaCrosse Vehicle Windows?

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