2003 Chevrolet C8500 Blend Doors

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Keep Your 2003 Chevrolet C8500 in Top Shape with Quality Blend Doors

Whether you’re repairing or upgrading your Blend Door, using high-quality parts is key to keeping your 2003 Chevrolet C8500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air Blend Door Actuators and Heater Blend Doors. 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 2003 Chevrolet C8500 Blend Door at Advance Auto Parts is around $65.32, with a range that starts at $29.99 and goes up to $92.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Dorman HVAC Blend Door Actuator: 1 Piece, 604-923, GM Genuine Parts Temperature Valve Actuator, 15-71845, and Dorman HVAC Blend Door Actuator: 1 Piece, 604-136 start at just $29.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Blend Door, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 2003 Chevrolet C8500 in peak condition, inside and out.

Essential 2003 Chevrolet C8500 Blend Doors

Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-136 (Part No.604-136)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-136

from

$72.99
This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-923 (Part No.604-923)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-923

from

$29.99
This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.
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GM Genuine Parts – GM Genuine Parts Temperature Valve Actuator, 15-71845 (Part No.15-71845)

GM Genuine Parts Temperature Valve Actuator, 15-71845

from

$92.99
ACDelco GM Original Equipment HVAC Air Valve Actuator is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment actuator will provide the same performance, durability, and service life you expect from General Motors.
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Most Popular Air Blend Door Actuators for 2003 Chevrolet C8500s

Enhance your 2003 Chevrolet C8500 with one of the 2 Air Blend Door Actuators we have in stock, starting at just $29.99.

Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-923 (Part No.604-923)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-923

from

$29.99
This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-136 (Part No.604-136)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-136

from

$72.99
This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.
See More

Best-Selling 2003 Chevrolet C8500 Heater Blend Door

Upgrade your C8500 with our best-selling Heater Blend Door.

GM Genuine Parts – GM Genuine Parts Temperature Valve Actuator, 15-71845 (Part No.15-71845)

GM Genuine Parts Temperature Valve Actuator, 15-71845

from

$92.99
ACDelco GM Original Equipment HVAC Air Valve Actuator is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment actuator will provide the same performance, durability, and service life you expect from General Motors.
See More

FAQs for 2003 Chevrolet C8500 Blend Doors

What are the best-selling Blend Doors for 2003 Chevrolet C8500s?

Out of 3 Blend Doors that fit 2003 Chevrolet C8500s, the following parts are the top sellers:

What’s the price range for 2003 Chevrolet C8500 Blend Doors?

The prices of Blend Doors for the 2003 Chevrolet C8500 range from $29.99 up to $92.99 for the most premium parts.

What is the average price of a Blend Door for a 2003 Chevrolet C8500?

The average price for Blend Doors for the 2003 Chevrolet C8500 is $65.32. Keep in mind the variety of part types within our Blend Door category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Blend Doors for other Chevrolet C8500 model years?

Yes, we carry Blend Doors for 5 model years of Chevrolet C8500s between 2004 and 2009. The following model years are the most popular for Blend Door purchases: 2009, 2008, 2007, 2006, 2005, and 2004.

What are the cheapest Blend Doors for my 2003 Chevrolet C8500?

The cheapest 2003 Chevrolet C8500 Blend Doors we carry are:

Does Advance Auto Parts sell Blend Doors for any other 2003 Chevrolet models?

Yes. We stock Blend Doors for 28 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe Blend Doors, 2003 Impala Blend Doors, 2003 Silverado 1500 Blend Doors, 2003 Malibu Blend Doors, and 2003 Suburban 1500 Blend Doors.

What types of Blend Doors do you sell for my 2003 Chevrolet C8500?

As of 8/2/26, these are some of the most in-demand types of Blend Doors for a 2003 Chevrolet C8500:

Can I get help with 2003 Chevrolet C8500 Blend Door orders?

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

What is your return policy for Chevrolet C8500 Blend Doors?

Advance Auto Parts keeps returns simple. For new Chevrolet C8500 Blend Doors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.