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Four Seasons 73761 HVAC Mode Door Actuator - Right
| Brand | Four Seasons 73761 |
|---|---|
| Position | Right |
| Door Linkage | Arm |
| Mounting Ear Qty. | 4 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 3 |
| Fits | INFINITI and Nissan · 22 vehicles |
OE-style replacement. Direct-fit HVAC air door actuator for catalog-matched service.
Arm linkage design. Built with a 4-ear mount and 3-pin terminal layout.
Proven brand experience. Backed by over 50 years of mobile A/C experience.
Cross-references Four Seasons 73761 and 271411LA0B for the same application. See all 2.
HVAC Mode Door Actuator Overview
Four Seasons 73761 is an HVAC mode door actuator built for direct replacement service in compatible climate control systems. It uses an arm-style door linkage, a 4-ear mounting pattern, and a 3-pin terminal layout for a precise electrical and mechanical match.
Compatible With 2014-2024 INFINITI QX80, right; 2017-2024 Nissan Armada, right; and 2011-2013 INFINITI QX56, right. This part number, 73761, is also cross-referenced to 271411LA0B for the same application.
Key Features
- HVAC air door actuator style for mode door control
- Arm linkage design for the specified door interface
- 4 mounting ears for secure installation alignment
- 3-terminal electrical connection
- Four Seasons part number 73761 for catalog matching
Detailed Description
Four Seasons 73761 is an HVAC mode door actuator used to control air distribution inside the climate system. It is specified with an arm linkage, four mounting ears, and a three-pin terminal arrangement, making it a fit-focused replacement for the listed INFINITI and Nissan applications. For buyers searching for a Nissan Armada HVAC mode door actuator or an INFINITI QX80 right-side air door actuator, this part number provides a direct catalog reference.
Four Seasons draws on more than 50 years of mobile A/C experience, and this actuator is engineered and tested for dependable operation in everyday HVAC service. If you are replacing a failed HVAC mode door actuator on an INFINITI QX56, QX80, or Nissan Armada, 73761 is the catalog number to verify against the original unit.
What It Helps Solve
- Incorrect airflow direction from the dash vents
- Stuck or unresponsive mode door movement
- Loss of proper cabin air distribution control
- Electrical actuator failure in the HVAC system
Installation Notes and Tips
Verify the original actuator’s connector style, mounting ear count, and linkage type before installation. Confirm right-side fitment against the vehicle application list and compare the original part number, including 271411LA0B, to ensure the correct replacement. Use the existing HVAC system layout as the reference for alignment and function checks after installation.
Quality Assurance
Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | INFINITI | QX80 | Right | — |
| 2024 | Nissan | Armada | Right | — |
| 2023 | INFINITI | QX80 | Right | — |
| 2023 | Nissan | Armada | Right | — |
| 2022 | INFINITI | QX80 | Right | — |
| 2022 | Nissan | Armada | Right | — |
| 2021 | INFINITI | QX80 | Right | — |
| 2021 | Nissan | Armada | Right | — |
| 2020 | INFINITI | QX80 | Right | — |
| 2020 | Nissan | Armada | Right | — |
| 2019 | INFINITI | QX80 | Right | — |
| 2019 | Nissan | Armada | Right | — |
| 2018 | INFINITI | QX80 | Right | — |
| 2018 | Nissan | Armada | Right | — |
| 2017 | INFINITI | QX80 | Right | — |
| 2017 | Nissan | Armada | Right | — |
| 2016 | INFINITI | QX80 | Right | — |
| 2015 | INFINITI | QX80 | Right | — |
| 2014 | INFINITI | QX80 | Right | — |
| 2013 | INFINITI | QX56 | Right | — |
| 2012 | INFINITI | QX56 | Right | — |
| 2011 | INFINITI | QX56 | Right | — |
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