Four Seasons 73330 left blend door actuator for the 2013-2024 Mazda CX-5 and other vehicles, the motor that moves the blend door inside the HVAC housing to mix warm and cool air.
- Engineered for years of trouble-free operation, backed by over 50 years of mobile A/C experience
- Fit and function meet or exceed OE specifications
- Quality internal motor, drive gears, electronics and connections
- Tested for function, durability and longevity
A failing HVAC blend door actuator can show up as clicking from the dash, or as air that stays hot or cold whatever the temperature setting. Signs like these can also start elsewhere in the climate system, so with the engine off, look over the actuator's connector and wiring for damage or corrosion before you replace it. A shop can test the electrical side.
The 2013-2024 Mazda CX-5, 2014-2021 Mazda 6 and 2014-2018 Mazda 3 Sport lead the list of cars it fits, and it fits more besides. If your Mazda isn't one of these, look it up by year, model and engine in the "Vehicles it fits" section.
Specifications
In the box
Lever arm, gear, cam gear hardware and linkage, as applicable.
Interchange: 604451 · BDAC1299 · KD4761A60 · DA1243 · 65644511 · A60330 · MT18778
This part cross-references / interchanges with the following part numbers:
73330, 604451, BDAC1299, KD4761A60, DA1243, 65644511, A60330, MT18778
Frequently Asked Questions
Is this the Mazda 6 blend door actuator for a 2014-2021 Mazda 6?
Yes. Four Seasons 73330 is a left blend door actuator that fits the 2014-2021 Mazda 6.
What comes with the Four Seasons 73330 blend door actuator?
Four Seasons 73330 includes the lever arm, gear, cam gear hardware and linkage, as applicable to the application.
Which side does this blend door actuator go on?
This actuator is listed for the left main position, so it is the left unit.
What does a failing blend door actuator sound like?
A failing one can click from the dash and leave the air stuck at one temperature. A shop can confirm the actual cause.
Is this blend door actuator tested for durability?
Yes. Four Seasons tests it for function, durability and longevity, and its fit and function meet or exceed OE specifications.
