How to replace the LH Blend Door Actuator on 2005 Cadillac STS?

First, remove the left closeout panel to replace the left air temperature actuator. Thereafter, disconnect the electrical connector from the actuator and remove screws that hold the actuator then easing it out. For installation, place then and secure the new left air temperature actuator by the screws and tighten to 1 N.m (9 lb in) based in the Fastener Notice in Service Precautions. Then re-attach the electrical connector back to the actuator and replace the left closeout panel.

OEM 2005 Cadillac STS Blend Door Actuator

Air Blend Door Actuator

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6 Blend Door Actuators found

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2005 Cadillac STS Temperature Motor
Part Number: 89023390
$56.40 MSRP: $115.90
You Save: $59.50 (52%)
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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 Control
- Position: Passenger Side
- Item Weight: 0.90 Pounds
- Item Dimensions: 7.5 x 6.1 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89023390
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Cadillac STS Submodels:
- Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2005 Cadillac STS Actuator
Part Number: 89023395
$51.38 MSRP: $105.58
You Save: $54.20 (52%)
Ships in 1-3 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 Control
- Item Weight: 0.90 Pounds
- Item Dimensions: 7.5 x 6.4 x 4.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89023395
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2005 Cadillac STS Temperature Motor
Part Number: 89023389
$31.02 MSRP: $91.87
You Save: $60.85 (67%)
ADD TO CART
Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator; Actuator, A/C Control
- Position: Driver Side
- Item Weight: 1.00 Pounds
- Item Dimensions: 7.5 x 5.9 x 4.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89023389
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2005 Cadillac STS Mode Motor
Part Number: 89023388
Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator; Actuator, A/C Control
- Item Weight: 1.00 Pounds
- Item Dimensions: 7.6 x 6.5 x 4.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89023388
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2005 Cadillac STS Actuator
Part Number: 89023397
Product Specifications
- Other Name: Actuator Assembly, Mode Valve; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator, A/C Control
- Item Weight: 0.90 Pounds
- Item Dimensions: 7.5 x 6.2 x 4.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89023397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
2005 Cadillac STS Mode Motor
Part Number: 89023391
Product Specifications
- Other Name: Actuator, Air Conditioner Control; HVAC Heater Blend Door Actuator; HVAC Blend Door Actuator; Actuator; Actuator, A/C Control
- Position: Rear
- Item Weight: 1.00 Pounds
- Item Dimensions: 7.6 x 6.3 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89023391
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

2005 Cadillac STS Blend Door Actuator

With a comprehensive array of OEM 2005 Cadillac STS Blend Door Actuator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Cadillac STS 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 Cadillac STS Parts Questions & Experts Answers

Q: How to replace the LH Blend Door Actuator on 2005 Cadillac STS?
A: First, remove the left closeout panel to replace the left air temperature actuator. Thereafter, disconnect the electrical connector from the actuator and remove screws that hold the actuator then easing it out. For installation, place then and secure the new left air temperature actuator by the screws and tighten to 1 N.m (9 lb in) based in the Fastener Notice in Service Precautions. Then re-attach the electrical connector back to the actuator and replace the left closeout panel.