1990 GMC C2500 Blend Doors

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Keep Your 1990 GMC C2500 in Top Shape with a Quality Blend Door

When it comes to maintaining or upgrading your 1990 GMC C2500, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Blend Door for your C2500. We currently carry a top Blend Door in stock that is built to last. Whether you’re replacing a damaged Blend Door or looking to upgrade, our selection for the 1990 GMC C2500 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Engine Cooling Parts and HVAC Electrical Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1990 GMC C2500 running smoothly and looking great.

Essential 1990 GMC C2500 Blend Doors

Autotecnica – Autotecnica Hvac Blend Door Actuator, GM0618217 (Part No.GM0618217)

Autotecnica Hvac Blend Door Actuator, GM0618217

from

$35.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-116 (Part No.604-116)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-116

from

$62.99
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 Air Door Actuator, 604-991 (Part No.604-991)

Dorman HVAC Air Door Actuator, 604-991

from

$73.99
Replacing a malfunctioning air door or blend door actuator? Don’t risk doing it twice by installing a poorly engineered replacement. This repair is often a time-consuming job that can require removal of the dashboard and a fair amount of awkward wrenching maneuvers in tight, sometimes invisible vehicle recesses. Just selecting the correct actuator needed for your GMC, Volvo, or Mercedes-Benz application can also be confusing because of the close similarities between replacements. This product has been carefully designed and tested to help ensure an easier repair and eliminate ordering confusion. It features frustration-free captive screws that stay in place when lining up the actuator inside the HVAC case, making that usually tricky part of the job a lot easier. To make the replacement part selection simpler and faster, this actuator is part of a small family of precision-engineered and manufactured actuators Dorman developed that consolidates dozens of original equipment applications. Check the fitment details to find which actuator is designed to fit your vehicle, and you can quickly and easily order it with confidence, knowing that it has been exhaustively tested for an exact, seamless installation.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-107 (Part No.604-107)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-107

from

$49.99
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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Most Popular Air Blend Door Actuator for 1990 GMC C2500s

Enhance your 1990 GMC C2500 with this popular Air Blend Door Actuator we have in stock, for $73.99.

Dorman – Dorman HVAC Air Door Actuator, 604-991 (Part No.604-991)

Dorman HVAC Air Door Actuator, 604-991

from

$73.99
Replacing a malfunctioning air door or blend door actuator? Don’t risk doing it twice by installing a poorly engineered replacement. This repair is often a time-consuming job that can require removal of the dashboard and a fair amount of awkward wrenching maneuvers in tight, sometimes invisible vehicle recesses. Just selecting the correct actuator needed for your GMC, Volvo, or Mercedes-Benz application can also be confusing because of the close similarities between replacements. This product has been carefully designed and tested to help ensure an easier repair and eliminate ordering confusion. It features frustration-free captive screws that stay in place when lining up the actuator inside the HVAC case, making that usually tricky part of the job a lot easier. To make the replacement part selection simpler and faster, this actuator is part of a small family of precision-engineered and manufactured actuators Dorman developed that consolidates dozens of original equipment applications. Check the fitment details to find which actuator is designed to fit your vehicle, and you can quickly and easily order it with confidence, knowing that it has been exhaustively tested for an exact, seamless installation.
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FAQs for 1990 GMC C2500 Blend Doors

What’s the price range for 1990 GMC C2500 Blend Doors?

We currently have just one Blend Doors for the 1990 GMC C2500 in stock: Dorman HVAC Air Door Actuator, 604-991 and it costs $73.99.

Does Advance Auto Parts sell Blend Doors for other GMC C2500 model years?

Yes, we carry Blend Doors for 11 model years of GMC C2500s between 1988 and 2000. The following model years are the most popular for Blend Door purchases: 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, and 1992.

Does Advance Auto Parts sell Blend Doors for any other 1990 GMC models?

Yes. We stock Blend Doors for 10 other popular 1990 GMC models. Some of the most popular are 1990 K2500 Blend Doors, 1990 K1500 Blend Doors, 1990 C1500 Blend Doors, 1990 K3500 Blend Doors, and 1990 C3500 Blend Doors.

What types of Blend Doors do you sell for my 1990 GMC C2500?

We currently have just 1 Blend Door in stock for a 1990 GMC C2500, and as of 8/2/26, it is an Air Blend Door Actuator.

Can I get help with 1990 GMC C2500 Blend Door orders?

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

What is your return policy for GMC C2500 Blend Doors?

Advance Auto Parts keeps returns simple. For new GMC C2500 Blend Doors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.