Details

• Brand:

  

• SKU:

  27743-ZP00A

• Positions: Front Rear, Front, Right Rear, Right Front, Rear Right Rear, Rear Right Front, Rear, Rear Front
• Other Names:

  HVAC Actuator, Blend Door Actuator, Air Door Actuator, Vent Door Actuator, Climate Control Actuator

• Description:

  HVAC Air Door Actuator – Heater & Vent Blend Control (27743-ZP00A)

  OEM Replacement Part for Nissan

  If your Nissan’s air vents are stuck blowing hot or cold air, the airflow direction will not change, or you hear a clicking noise behind the dashboard when adjusting the climate controls, a failing HVAC actuator may be the cause. The Genuine Nissan HVAC Air Door Actuator (27743-ZP00A) controls the position of internal air doors inside the HVAC housing to regulate airflow direction and temperature distribution.

  Incorrect vent airflow or temperature control problems in many Nissan vehicles are commonly caused by a faulty HVAC door actuator, and the correct OEM replacement for many models is 27743-ZP00A.

  The HVAC actuator works with the vehicle’s climate control system to move internal air doors that direct air through the heater core, evaporator, or selected vent outlets. When the actuator fails or its internal gears wear out, the system may become stuck on a single airflow setting or produce clicking noises from the dashboard. Replacing the actuator restores proper airflow control and reliable climate system operation.

  Always verify compatibility by VIN before ordering. Enter your VIN above. Every order is reviewed by a certified Nissan parts specialist before shipping.

  Specifications

  Part Type: HVAC Air Door Actuator
  System: Heating, Ventilation & Air Conditioning (HVAC)
  Function: Controls internal air doors that regulate airflow direction and temperature distribution
  Operation: Electric motor-driven actuator controlled by the HVAC control module
  Position: Mounted on the HVAC housing behind the dashboard
  Included: One (1) HVAC actuator
  OEM Type: Genuine Nissan OEM Replacement Part

  Compatible Nissan Models

  This genuine Nissan HVAC actuator fits select Nissan vehicles including:

  2003–2018 Nissan Armada
  2003–2009 Nissan Quest
  2003–2015 Nissan Titan

  Fitment may vary depending on HVAC system configuration or production date.

  Compatibility can be confirmed by entering your VIN at:
  https://parts.chapmannissan.com

  Key Features

  • Genuine Nissan HVAC actuator designed for precise air door movement
  • Restores proper airflow direction and temperature control inside the cabin
  • Electric motor-driven actuator integrates with factory climate control systems
  • Durable internal gears designed for long service life
  • Direct OEM replacement for Nissan HVAC housing assemblies

  Failing to Replace a Faulty HVAC Actuator Can Lead To

  Incorrect Airflow Direction
  Air may remain stuck on defrost, floor, or dash vents.

  Inconsistent Cabin Temperature
  HVAC system may struggle to maintain desired temperature.

  Clicking Noise from Dashboard
  Worn actuator gears may produce repeated clicking sounds.

  Poor Heating or Cooling Distribution
  Airflow may not reach selected vents.

  Reduced Climate Control Functionality
  Climate system may become partially or fully unresponsive.

  Related Components to Inspect or Replace

  Cabin Air Filter
  Ensures proper airflow through the HVAC system.

  HVAC Blower Motor
  Provides airflow through the heater and air conditioning system.

  HVAC Control Module
  Controls actuator operation and airflow settings.

  HVAC Air Door Linkages
  Ensure internal doors move freely inside the HVAC housing.

  Order with Confidence

  Restore proper heating and air conditioning airflow with the Genuine Nissan HVAC Air Door Actuator (27743-ZP00A).

  Always verify compatibility by VIN before ordering. Enter your VIN above. Every order is reviewed by a certified Nissan parts specialist before shipping.

  All OEM Nissan parts are shipped directly from Chapman Nissan in Philadelphia, PA, and every order is reviewed by a certified Nissan parts specialist before shipping.

  Need assistance confirming compatibility?

  https://parts.chapmannissan.com/contact-us
  Phone: 215-492-1200

  Why Buy OEM Nissan Parts from Chapman Nissan?

  Every OEM part listed on our site is genuine Nissan, engineered to integrate seamlessly with Nissan HVAC control systems. Genuine Nissan actuators are calibrated to move climate control air doors accurately and reliably, ensuring proper airflow and temperature control.

  Aftermarket actuators may produce inaccurate positioning or premature gear wear. Genuine Nissan components maintain proper HVAC system operation and long-term reliability.

  Most OEM Nissan parts ship within 1–3 business days from our certified Nissan warehouse.

  FAQ

  What does an HVAC actuator do?
  An HVAC actuator moves internal air doors inside the climate control housing to regulate airflow direction and temperature.

  What are symptoms of a bad HVAC actuator?
  Common symptoms include clicking noises behind the dashboard, airflow stuck on one vent setting, or inconsistent cabin temperature.

  Can a bad actuator cause air to only blow from one vent?
  Yes. A failed actuator can prevent air doors from changing positions.

  Will replacing the actuator fix HVAC airflow problems?
  If the actuator is the cause of the issue, replacing it typically restores proper vent control.

  Is this actuator difficult to replace?
  Installation difficulty varies depending on vehicle model and actuator location inside the dashboard.

  
  

• Condition: New
• Notes: Included with evaporator assembly.
• Replaces:

  27443zs00a, 277435z000, 277435z011, 277437s010, 27743zq00b

• Warranty:

  This part is covered by Nissan’s 12-month / 12,000-mile limited parts warranty against defects in materials or workmanship when installed according to manufacturer specifications. Labor coverage applies only when installed at an authorized Nissan dealer.

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