How to replace the defroster Blend Door Actuator on 2005 Chevrolet Trailblazer?

The first thing to do to replace the defroster actuator is to take out the I/P carrier, then remove the electrical connector. Then, unscrew the defroster actuator and pull it out from the car. When putting the new defroster actuator in place, fasten it with the screws and tighten them to 1.9 N.m (17 lb in), not forgetting the Fastener Notice in Service Precautions. When the actuator is secured, connect the electrical connector and install the I/P carrier again.

OEM 2005 Chevrolet Trailblazer Blend Door Actuator

Air Blend Door Actuator

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4 Blend Door Actuators found

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2005 Chevrolet Trailblazer Door Actuator
Part Number: 89018365
$169.86 MSRP: $349.06
You Save: $179.20 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Temperature Door Actuator; Switch; Controller; Actuator; Actuator, A/C Vacuum Control; Actuator, A/C Control
- Replaces: 16163982
- Item Weight: 0.80 Pounds
- Item Dimensions: 6.2 x 4.2 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89018365
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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2005 Chevrolet Trailblazer Temperature Door Actuator
Part Number: 89018375
$122.19 MSRP: $251.12
You Save: $128.93 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator; Actuator, A/C Vacuum Control; Actuator, A/C Control
- Replaces: 16164972
- Item Weight: 0.70 Pounds
- Item Dimensions: 4.5 x 4.4 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89018375
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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2005 Chevrolet Trailblazer Actuator
Part Number: 89018677
$58.99 MSRP: $121.24
You Save: $62.25 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator, A/C Vacuum Control
- Item Weight: 0.80 Pounds
- Item Dimensions: 4.3 x 4.2 x 2.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89018677
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- Base, LS, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2005 Chevrolet Trailblazer Actuator
Part Number: 89018676
$52.65 MSRP: $98.88
You Save: $46.23 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator, A/C Vacuum Control
- Item Weight: 0.80 Pounds
- Item Dimensions: 4.2 x 4.2 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89018676
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

2005 Chevrolet Trailblazer Blend Door Actuator

With a comprehensive array of OEM 2005 Chevrolet Trailblazer Blend Door Actuator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Chevrolet Trailblazer Blend Door Actuator are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Chevrolet Trailblazer Parts Questions & Experts Answers

Q: How to replace the defroster Blend Door Actuator on 2005 Chevrolet Trailblazer?
A: The first thing to do to replace the defroster actuator is to take out the I/P carrier, then remove the electrical connector. Then, unscrew the defroster actuator and pull it out from the car. When putting the new defroster actuator in place, fasten it with the screws and tighten them to 1.9 N.m (17 lb in), not forgetting the Fastener Notice in Service Precautions. When the actuator is secured, connect the electrical connector and install the I/P carrier again.