Dorman Blend Door Actuator 604-288 for Ford & Lincoln - Direct-Replacement HVAC Motor

The Dorman 604-288 HVAC blend door actuator is a direct-replacement air door motor engineered to restore proper temperature and vent-direction control in compatible Ford and Lincoln vehicles.

This actuator replaces the factory blend door motor for specific years and configurations of Ford and Lincoln trucks and SUVs, helping the HVAC system move internal air doors so the cabin reaches the chosen temperature and vent settings. Because many vehicles use multiple, position-specific actuators, selecting the correct application for your model and trim is essential. Review the fitment notes or use the vehicle garage tool to confirm compatibility before ordering.

How does this blend door actuator fix HVAC problems?

When a blend door actuator fails, you may notice incorrect temperatures, stuck vents, or unusual clicking noises from the dash. Replacing the faulty actuator with this Dorman unit returns control to the HVAC blend door, allowing air to be directed and mixed properly again.

• Direct-replacement design for the original actuator position and function
• Restores smooth movement of the internal air door assemblies
• Eliminates common failure symptoms such as inconsistent temperatures and clicking

Which vehicles and positions will this part fit?

This part fits specific Ford and Lincoln model years and trims—most commonly on Ford F-Series trucks, Expeditions, F-150 Lightning, and Lincoln Navigator models listed in the fitment guide. Because multiple actuators can be used in one vehicle, match the part to the exact actuator position and function required for your vehicle.

• Fits model-year ranges for Ford F-150, F-Series Super Duty, Expedition, Lobo, F-150 Lightning and Lincoln Navigator
• Confirm fitment by entering year, make, model, and trim in the garage tool
• Check application notes to ensure it matches the actuator position you need to replace

What are the construction and quality features I should expect?

Dorman designs this actuator to meet strict standards for durability and electrical resilience so it resists premature wear and burnout. The unit is developed and tested by engineers to provide reliable operation and a long service life when installed correctly.

• Durable materials and tested electrical components for longevity
• Engineered to match OEM fit and function for an accurate replacement
• Produced and supported by Dorman’s technical team in the United States

How do I ensure I buy the correct actuator for my vehicle?

Because vehicles frequently have several actuators with different roles, you must verify the actuator’s exact position and application before purchasing. Use the vehicle selector/garage tool on the product page and consult the application notes; if unsure, seek assistance from a qualified technician.

• Enter year, make, model, and trim in the online garage tool to confirm compatibility
• Compare the failed actuator’s connector, mounting pattern, and function with the listing
• When uncertain, have a technician identify the actuator position for replacement

Who is this for: The Dorman 604-288 is intended for DIYers and professional technicians replacing a failed blend door actuator on compatible Ford and Lincoln trucks and SUVs. It’s suited for owners who want a direct-fit, durable replacement backed by engineering support and who will verify fitment against their vehicle’s application notes prior to installation.