Chevrolet Trailblazer Ext Heater Blend Doors

Your Chevrolet Trailblazer Ext will be happy to know that the search for the right Heater Blend Doors you’ve been looking for is over! Advance Auto Parts has 1 different Heater Blend Doors for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet Trailblazer Ext Heater Blend Doors start from as little as $116.59.

When it comes to your Chevrolet Trailblazer Ext, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Heater Blend Doors brands so you can shop with complete confidence. Some of our top Heater Blend Doors brands are Vemo. We’re sure you will get the right product to keep that Trailblazer Ext running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Heater Blend Doors for your Trailblazer Ext, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 10 Chevrolet Heater Blend Doors

ACDelco – Heating and Air Conditioning Panel Mode Door Actuator (Part No.15-73952)

Heating and Air Conditioning Panel Mode Door Actuator

from

$77.99
ACDelco GM Original Equipment HVAC Mode Door Actuators are electric motors attached to the HVAC housing that move or actuate the mode doors or flaps, directing the airflow to the desired outlet vents. These original equipment HVAC mode door actuators are GM-recommended replacements for your vehicle’s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Corrects mode door malfunction caused by a failed actuator
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Dorman – HVAC Blend Door Repair Kit: Blend Door; Metal Tape, 1 Pack (Part No.902-600)

HVAC Blend Door Repair Kit: Blend Door; Metal Tape, 1 Pack

from

$167.99
This HVAC blend door repair kit is designed to match the original components required to repair the blend door on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this HVAC blend door repair kit is designed to match the original components required to repair the blend door on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components that are damaged of have failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a 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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ACDelco – Heating and Air Conditioning Panel Mode Door Actuator (Part No.15-73620)

Heating and Air Conditioning Panel Mode Door Actuator

from

$71.99
ACDelco GM Original Equipment HVAC Mode Door Actuators are electric motors attached to the HVAC housing that move or actuate the mode doors or flaps, directing the airflow to the desired outlet vents. These original equipment HVAC mode door actuators are GM-recommended replacements for your vehicle’s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Corrects mode door malfunction caused by a failed actuator
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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ACDelco – HVAC Blend Door Actuator: 1 Piece (Part No.15-73282)

HVAC Blend Door Actuator: 1 Piece

from

$104.99
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.

Product Features:
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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ACDelco – Temperature Valve Actuator (Part No.15-71845)

Temperature Valve Actuator

from

$82.99
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.

Product Features:
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Dorman – HVAC Blend Door: 1 Piece (Part No.902-500)

HVAC Blend Door: 1 Piece

from

$42.49
This HVAC blend door is designed to match the fit and function of the original door on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this HVAC blend door is designed to match the fit and function of the original door on specified applications
  • Restores functionality – reliable replacement for an original part that has cracked or failed due to vibration or fatigue
  • 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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ACDelco – Air Inlet Door Actua (Part No.R2054578468ACD)

Air Inlet Door Actua

from

$129.02
Air Inlet Door Actua

Vemo – Air Flap Actuator (Part No.R2046446469VMO)

Air Flap Actuator

from

$116.59
Air Flap Actuator

ACDelco – HVAC Mode Door Actua (Part No.R2077603144ACD)

HVAC Mode Door Actua

from

$83.98
HVAC Mode Door Actua

Vemo – Air Flap Actuator (Part No.R2046578464VMO)

Air Flap Actuator

from

$66.36
Air Flap Actuator