HomeFour Seasons 73506 HVAC Mode Door Actuator
Part #: 73506

Four Seasons 73506 HVAC Mode Door Actuator

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia, Rio and Rio5
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable HVAC Mode Door Actuator for Kia Rio and Rio5

The Four Seasons 73506 HVAC Mode Door Actuator is designed to restore proper airflow control in your Kia Rio or Rio5. Engineered with a cam-style door linkage and multiple mounting points, this actuator ensures precise operation of your vehicle's HVAC air doors.

  • Cam-style door linkage for accurate movement
  • Four mounting ears for secure installation
  • Five terminal pins for reliable electrical connection
  • Specifically designed for Kia Rio and Rio5 models
  • Part number 73506 for easy identification and ordering

Detailed Product Description

This HVAC mode door actuator from Four Seasons features a cam-style door linkage that provides smooth and consistent control of the air door position within the HVAC system. The actuator includes four mounting ears, allowing for a stable and secure fit in the HVAC housing. With five terminal pins, it offers a dependable electrical interface to ensure proper communication with your vehicle’s climate control system. The actuator is tailored to fit Kia Rio and Rio5 models, making it a direct replacement part that meets OEM specifications. Using part number 73506 guarantees compatibility and simplifies the ordering process.

Common HVAC Issues Addressed

  • Inconsistent or stuck HVAC air door movement
  • Failure to switch between heating and cooling modes
  • Unresponsive climate control settings in Kia Rio or Rio5
  • Unusual noises from the HVAC system during mode changes
  • Electrical connection problems causing HVAC malfunction

Installation Notes and Tips

When installing the Four Seasons 73506 HVAC Mode Door Actuator, ensure the four mounting ears align properly with the HVAC housing. Verify the five terminal pins are securely connected to avoid electrical issues. It is recommended to test the actuator operation before final assembly to confirm proper door movement. Refer to the vehicle’s service manual for detailed removal and installation procedures specific to Kia Rio and Rio5 models.

Quality Assurance and Warranty

Four Seasons manufactures this HVAC mode door actuator to meet industry standards for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Using part number 73506 ensures you receive a component designed to maintain your vehicle’s HVAC system functionality.

BrandFour Seasons
Part Number73506
Door LinkageCam
Mounting Ear Qty.4
StyleHvac air door actuator
Terminal Pin Qty.5

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2011KiaRioN/A
2011KiaRio5N/A
2010KiaRioN/A
2010KiaRio5N/A
2009KiaRioN/A
2009KiaRio5N/A
2008KiaRioN/A
2008KiaRio5N/A
2007KiaRioN/A
2007KiaRio5N/A
2006KiaRioN/A
2006KiaRio5N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

73506971541G000DA1477MT18427

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.