2005 Buick Rainier Engine Control Modules (ECM)

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Keep Your 2005 Buick Rainier in Top Shape with Quality Engine Control Modules (ECM)

Whether you’re repairing or upgrading your Engine Control Modules (ECM), using high-quality parts is key to keeping your 2005 Buick Rainier looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Cylinder Deactivation Solenoids and Body Control Computers. 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 2005 Buick Rainier Engine Control Modules (ECM) at Advance Auto Parts is around $195.99, with a range that starts at $103.99 and goes up to $403.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Dorman Remanufactured Body Control Module, 502-006, GM Genuine Parts Body Control Module, 218-12763, and Carquest Engine Cylinder Deactivation Solenoid, CDN1004 start at just $103.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Control Modules (ECM), don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 2005 Buick Rainier in peak condition, inside and out.

Essential 2005 Buick Rainier Engine Control Modules (ECM)

Carquest Premium – Carquest Engine Cylinder Deactivation Solenoid, CDN1004 (Part No.CDN1004)

Carquest Engine Cylinder Deactivation Solenoid, CDN1004

from

$403.99
The Engine Cylinder Deactivation Solenoid is designed to deactivate one or more valve pushrods which will prevent the air/fuel mixture from entering the combustion chamber thus deactivating those cylinders. This unique design allows engine displacement to be reduced during low power need conditions lowering tailpipe emissions and fuel consumption.
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Dorman – Dorman Remanufactured Body Control Module, 502-006 (Part No.502-006)

Dorman Remanufactured Body Control Module, 502-006

from

$103.99
This remanufactured body control module (BCM) is thoroughly tested and refurbished as required to restore various accessory functions and prevent damage to related components.
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GM Genuine Parts – GM Genuine Parts Body Control Module, 218-12763 (Part No.218-12763)

GM Genuine Parts Body Control Module, 218-12763

from

$183.99
GM Genuine Parts Body Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They communicate with other systems in your vehicle to regulate electronic devices. 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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Most Popular Engine Cylinder Deactivation Solenoid for 2005 Buick Rainiers

Enhance your 2005 Buick Rainier with this popular Engine Cylinder Deactivation Solenoid we have in stock, for $403.99.

Carquest Premium – Carquest Engine Cylinder Deactivation Solenoid, CDN1004 (Part No.CDN1004)

Carquest Engine Cylinder Deactivation Solenoid, CDN1004

from

$403.99
The Engine Cylinder Deactivation Solenoid is designed to deactivate one or more valve pushrods which will prevent the air/fuel mixture from entering the combustion chamber thus deactivating those cylinders. This unique design allows engine displacement to be reduced during low power need conditions lowering tailpipe emissions and fuel consumption.
See More

Best-Selling 2005 Buick Rainier Body Control Computers

Upgrade your Rainier with one of our 2 best-selling Body Control Computers.

Dorman – Dorman Remanufactured Body Control Module, 502-006 (Part No.502-006)

Dorman Remanufactured Body Control Module, 502-006

from

$103.99
This remanufactured body control module (BCM) is thoroughly tested and refurbished as required to restore various accessory functions and prevent damage to related components.
See More

GM Genuine Parts – GM Genuine Parts Body Control Module, 218-12763 (Part No.218-12763)

GM Genuine Parts Body Control Module, 218-12763

from

$183.99
GM Genuine Parts Body Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They communicate with other systems in your vehicle to regulate electronic devices. 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 2005 Buick Rainier Engine Control Modules (ECM)s

What are the best-selling Engine Control Modules (ECM)s for 2005 Buick Rainiers?

Out of 3 Engine Control Modules (ECM)s that fit 2005 Buick Rainiers, the following parts are the top sellers:

What’s the price range for 2005 Buick Rainier Engine Control Modules (ECM)?

The prices of Engine Control Modules (ECM) for the 2005 Buick Rainier range from $103.99 up to $403.99 for the most premium parts.

What is the average price of an Engine Control Modules (ECM) for a 2005 Buick Rainier?

The average price for Engine Control Modules (ECM)s for the 2005 Buick Rainier is $195.99. Keep in mind the variety of part types within our Engine Control Modules (ECM) category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Control Modules (ECM) for other Buick Rainier model years?

Yes, we carry Engine Control Modules (ECM) for 2 model years of Buick Rainiers between 2004 and 2007. The following model years are the most popular for Engine Control Modules (ECM) purchases: 2007, 2006, and 2004.

What are the cheapest Engine Control Modules (ECM) for my 2005 Buick Rainier?

The cheapest 2005 Buick Rainier Engine Control Modules (ECM) we carry are:

Does Advance Auto Parts sell Engine Control Modules (ECM) for any other 2005 Buick models?

Yes. We stock Engine Control Modules (ECM) for 2 other popular 2005 Buick models. Some of the most popular are 2005 Century Engine Control Modules (ECM), 2005 LaCrosse Engine Control Modules (ECM), and 2005 Terraza Engine Control Modules (ECM).

What types of Engine Control Modules (ECM) do you sell for my 2005 Buick Rainier?

As of 8/2/26, these are some of the most in-demand types of Engine Control Modules (ECM) for a 2005 Buick Rainier:

Can I get help with 2005 Buick Rainier Engine Control Modules (ECM) orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Engine Control Modules (ECM) and more.

What is your return policy for Buick Rainier Engine Control Modules (ECM)?

Advance Auto Parts keeps returns simple. For new Buick Rainier Engine Control Modules (ECM) and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.