How to Replace a Faulty Blend Door Actuator on 2000 Chrysler 300M?

The blend-air door actuator, which is an electric motor for the temperature door, has a feedback strip for the position tracking. If not working properly, it needs to be replaced. Located at the bottom of the heater housing, removal requires the battery to be disconnected, underpanel ducts to be removed and the actuator unscrewed. Installation is the reverse process.

OEM 2000 Chrysler 300M Blend Door Actuator

Air Blend Door Actuator

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3 Blend Door Actuators found

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2000 Chrysler 300M Actuator Part Number: 4734772AD
$214.49 MSRP: $321.00
You Save: $106.51 (34%)
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Product Specifications
- Other Name: Actuator - Mode Door; HVAC Air Inlet Door Actuator; HVAC Heater Blend Door Actuator
- Replaces: 4734772AC
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.6 x 3.8 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4734772AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2000 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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2000 Chrysler 300M Actuator Part Number: 4734984AD
$92.63 MSRP: $118.00
You Save: $25.37 (22%)
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Product Specifications
- Other Name: Actuator - Recirculation Door; HVAC Air Adjustment Control Motor; HVAC Heater Blend Door Actuator
- Replaces: 4734984AC
- Item Weight: 1.00 Pounds
- Item Dimensions: 5.1 x 4.2 x 2.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4734984AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2000 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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2000 Chrysler 300M Actuator Part Number: 4734770AD
Product Specifications
- Other Name: Actuator - Blend Door; HVAC Air Inlet Door Actuator; HVAC Blend Door Actuator; HVAC Heater Blend Door Actuator
- Replaces: 4734770AC
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.3 x 4.1 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4734770AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2000 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 6 Cyl 3.5 L GAS

2000 Chrysler 300M Blend Door Actuator Parts and Q&A

Q: How to Replace a Faulty Blend Door Actuator on 2000 Chrysler 300M?
A: The blend-air door actuator, which is an electric motor for the temperature door, has a feedback strip for the position tracking. If not working properly, it needs to be replaced. Located at the bottom of the heater housing, removal requires the battery to be disconnected, underpanel ducts to be removed and the actuator unscrewed. Installation is the reverse process.