A-Premium HVAC Heater Blend Door Actuator 7-Pin for Honda & Acura — Direct-Fit OEM-Style Replacement

The A-Premium 7-pin HVAC heater blend door actuator is a direct-fit replacement part that restores accurate airflow and temperature control in compatible Honda and Acura models.

If your car’s cabin temperature doesn’t match the controls or vents move slowly or not at all, a failing blend door actuator is often the culprit. This A-Premium unit is built to match the original equipment’s form and function for specific Honda and Acura years, offering a straightforward swap to bring back dependable climate control performance.

Will this actuator fit my vehicle?

Check fitment carefully before ordering: this actuator is designed for main mode locations on certain Honda and Acura models. Confirm your vehicle year and the actuator connector type to ensure compatibility.

• Fits Honda Accord 1998–2002
• Fits Honda Odyssey 1999–2004 and Pilot 2003–2008
• Fits Acura MDX 2001–2006
• Reference numbers: 604-376, 604376, 73536, 79140S0XA01, 79140S84A01

How do I confirm the connector type?

This product uses a 7-pin electrical connector; it is not compatible with 5-pin actuators. Inspect the plug on the original actuator or the wiring harness before purchase to avoid returns.

• Count pins on your existing actuator plug
• Compare photos of your unit’s connector to product images
• Contact your mechanic if the actuator is behind dash panels you can’t access

What does ‘direct replacement’ mean for installation?

Direct replacement indicates the actuator matches OEM mounting points, electrical connector layout, and rotational output so it installs like the original part. Many owners can perform the replacement with basic tools, though dash removal may be required on some models.

• Designed to align with original mounting holes
• 7-pin connector matches factory wiring harness
• No modification of HVAC linkage required when fitted correctly

How will replacing the actuator improve my climate control?

A functioning blend door actuator ensures vents respond correctly and temperature changes are reflected inside the cabin. Replacing a broken unit removes uneven airflow, erratic temperature switching, and clicking noises from the dash.

• Restores precise hot/cold blend control
• Stops intermittent or constant clicking sounds
• Returns responsive vent direction and mode changes

Who is this for: This A-Premium 7-pin blend door actuator is aimed at DIY mechanics and repair shops servicing older Honda and Acura vehicles listed above, as well as owners who want an OEM-style replacement without modifying factory components. Verify your vehicle model, year, and that your existing actuator uses a 7-pin connector before purchasing to ensure a smooth, compatible installation.