Regain smooth cabin climate control with the FOUR SEASONS blend door actuator (P/N 73706) — the small electric motor that positions the air-blend door inside the HVAC case so the system can mix hot and cold air to the temperature you select on the controls. It installs as a direct-fit replacement for the 2017-2022 Hyundai Ioniq and 2017-2022 Kia Niro, and this is the left-position unit. If a worn actuator is the cause of clicking or knocking behind the dash, air that stays stuck hot or cold, or a temperature that won't track the setting, this unit replaces it.
Mechanical linkage included: ships with the lever arm, gear, cam gear and linkage hardware as applicable to the application.
Quality internals: built around a durable internal motor, drive gears, electronics and connections.
Tested build: checked for function, durability and longevity, and built to OE-level fit and function.
Backed by Four Seasons: supported by over 50 years of mobile A/C experience.
This part cross-references / interchanges with the following part numbers:
ACT2055IM, 73706, BDAD1390, 97159G2000, DA1644
Frequently Asked Questions
What does this hvac blend door actuator do?
It's the electric motor that moves the blend (air) door in the HVAC case, positioning it so the system mixes hot and cold air to reach the temperature you set on the climate controls.
What vehicles does FOUR SEASONS blend door actuator P/N 73706 fit?
It's a direct-fit replacement for the 2017-2022 Hyundai Ioniq and 2017-2022 Kia Niro. See the Buyer's Guide tab to confirm it matches your vehicle.
Which position is this actuator?
This is the left-position unit. Confirm your vehicle uses the left actuator before ordering.
What are signs my blend door actuator may need replacing?
Common signs include a clicking or knocking noise behind the dash, air stuck on hot or cold, or a temperature that won't match the setting. Diagnose the cause before replacing.
What parts are included with this actuator?
It includes the lever arm, gear, cam gear and linkage hardware as applicable, along with a quality internal motor, drive gears, electronics and connections.
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
HVAC Air Door ActuatorOur products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
