SX-6947 DORMAN OE SOLUTIONS Hvac Heater Blend Door Actuator

Review DORMAN OE SOLUTIONS Main Hvac Heater Blend Door Actuator For Chevrolet Corsica Qw for CHEVROLET 1987–1990

The Dorman SX-6947 HVAC Heater Blend Door Actuator is a crucial component for the heating system in certain 1987-1990 Chevrolet Corsica QW models. This actuator is responsible for controlling the blend door in the heater box, which mixes hot and cold air to maintain the desired temperature inside the vehicle's cabin.

This actuator is designed as a direct replacement for the original equipment, ensuring a perfect fit and function. It features a robust construction with a durable housing made of engineering-grade thermoplastic and a hardened steel shaft. This design not only ensures long-lasting performance but also withstands the rigors of automotive use.

The Dorman SX-6947 HVAC Heater Blend Door Actuator comes with a vacuum-operated diaphragm, which is responsive to changes in vacuum pressure from the engine. This design allows the actuator to smoothly and accurately move the blend door to achieve the desired temperature setting.

Installation of this actuator is a straightforward process, making it an excellent choice for do-it-yourselfers. It comes with all necessary hardware for installation, including mounting brackets and vacuum hoses. The included instructions make the process even more accessible, detailing each step for easy reference.

By choosing the Dorman SX-6947 HVAC Heater Blend Door Actuator, you are not only ensuring reliable heating performance for your 1987-1990 Chevrolet Corsica QW but also investing in a high-quality, OE-style replacement part that is built to last.

The Dorman SX-6947 HVAC heater blend door actuator is a potential solution for heating issues in 1987-1990 Chevrolet Corsica QW vehicles. This part is essential in regulating the temperature and airflow mix, allowing the driver to choose between heat and air conditioning. Let's discuss some pros and cons of purchasing this part.

1. Availability: Dorman is a well-known and reputable automotive parts manufacturer. The SX-6947 is readily available at various auto parts stores and online retailers.

2. Fitment: Dorman guarantees a perfect fit for the specified vehicle models (1987-1990 Chevrolet Corsica QW), ensuring minimal installation time and effort.

3. Functionality: The actuator is designed to restore the heater blend door functionality, allowing the driver to select the desired temperature.

4. Cost-effective: Compared to OEM (Original Equipment Manufacturer) alternatives, the Dorman SX-6947 is generally more affordable.

1. Durability: While the part may function adequately initially, some users have reported issues with the actuator's longevity.

2. Adjustment: In some cases, the replacement actuator might require slight adjustments to align properly with the door and the actuator bracket.

3. Potential for additional repairs: If the heater blend door actuator fails, it could be a sign of other underlying issues within the HVAC system that may need attention.

The Dorman SX-6947 HVAC heater blend door actuator can be a suitable and cost-effective solution for heating issues in 1987-1990 Chevrolet Corsica QW vehicles. However, users should be aware of the potential for durability concerns and the possibility of additional repairs.

If you decide to purchase the Dorman SX-6947 HVAC heater blend door actuator, be sure to install it according to the manufacturer's instructions. Additionally, consider checking other related components within the HVAC system for any signs of wear or damage to prevent future issues.

Details:

Dorman main hvac heater blend door actuator for 1987 - 1990 Chevrolet corsica qw: status: in stock.

specifications aircondiheat:

• for makes: Chevrolet
• for years: 1987–1990
• brand: Dorman Oe Solutions
• mpn: Sx-6947
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• ipn: C294 44-40
• placement on vehicle: Hvac Temperature Controls
• compatible model: Corsica
• compatible year: 1990 1989 1988 1987
• core charge: Free No Core Charge
• position: Main
• type: Hvac Blend Door Actuator
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Hvac Blend Door Actuator

offer aircondiheat:

• availability: in stock
• prices: $39.68–$147.90
• item condition: New
• in stock #: 4
• started: november 28, 2025
• options: ship-to-home
• sold #: 12

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

shipping aircondiheat:

• type: fixed
• transit: 4-7 days
• service: standard, expedited
• class: standard, expedited

payments aircondiheat:

• other
• credit card: mastercard
• wallet: google-pay

returns aircondiheat:

• paid by: seller
• policy: returns accepted
• time: 30 days

seller aircondiheat:

• city: indianapolis, indiana
• # reviews: 598223
• rating: 99.2%