FOUR SEASONS 73634 Hvac Air Door Actuator 096361236059

( Brand: Four Seasons ), ( Manufacturer Part Number: 73634 ), ( Part Type: Hvac Actuator Door ), ( Product Type: A/c Heating ), ( UPC: 096361236059 ), ( Fitment Type: Vehicle Specific ), ( Compatible Make S : Nissan, Infiniti ), ( Compatible Model S : Pathfinder, Qx60, Jx35 ), ( Product Subtype: Heater Control Valves ), ( Product Details: Hvac Mode Door Actuator ), ( Department: Replacement )

Review FOUR SEASONS Nissan Hvac Air Door Actuator fits PATHFINDER 2013–2020

The **Seasons 73634 HVAC Air Door Actuator** is a high-quality, precision-engineered replacement part designed exclusively for the **2013-2020 Nissan Pathfinder**, ensuring seamless functionality and optimal climate control within your vehicle s cabin. Crafted from durable, corrosion-resistant materials, this actuator is built to withstand the rigors of daily driving, providing reliable performance even in extreme temperature fluctuations. The unit features a smooth, low-friction mechanism that ensures precise and quiet operation, eliminating the annoying rattling or grinding noises often associated with worn or failing actuators. Whether you re adjusting the air distribution to the defroster, footwell, or dashboard vents, this actuator delivers consistent, responsive movement, maintaining the Pathfinder s intended airflow dynamics. Its direct-fit design guarantees an easy installation process, requiring minimal effort to replace the original component without the need for specialized tools or modifications. Engineered to meet or exceed OEM specifications, the Seasons 73634 actuator guarantees long-lasting durability, reducing the likelihood of premature failure and ensuring your Pathfinder s HVAC system operates at peak efficiency. Perfect for both professional mechanics and DIY enthusiasts, this actuator is a cost-effective solution for restoring smooth, reliable climate control to your vehicle.

### **Pros and Cons of buying a Season 73634 HVAC Air Door Actuator for a 2013 2020 Nissan Pathfinder**

1. **Direct Fitment** This part is designed specifically for the 2013 2020 Nissan Pathfinder, ensuring compatibility without modifications. It replaces the factory air door actuator responsible for controlling airflow direction (defrost, floor, face, etc.).

2. **Reliability** Season is a reputable aftermarket supplier known for producing durable, high-quality automotive parts. Their actuators are built to last, reducing the likelihood of premature failure compared to cheaper or generic alternatives.

3. **Cost-Effective Repair** Replacing a faulty HVAC actuator is often more affordable than overhauling the entire HVAC system or buying a used Pathfinder with a working actuator. This part is a straightforward fix for common issues like stuck airflow settings or complete failure of the door mechanism.

4. **Easy Installation** The actuator is typically a plug-and-play replacement, requiring minimal tools and no special skills. Most DIYers can install it in under an hour, especially if they have basic mechanical experience.

5. **Prevents Further Damage** A failing actuator can strain the HVAC motor or cause electrical issues if left unaddressed. Replacing it early prevents secondary problems and extends the lifespan of the HVAC system.

6. **Warranty Coverage** Season parts often come with warranties (e.g., 1 2 years), providing peace of mind in case of defects or early failure. This is more reliable than some no-name brands with no support.

7. **Improved Comfort** A functional actuator ensures smooth, precise airflow control, which is critical for passenger comfort, especially in all-weather conditions. This is particularly important for families or frequent drivers.

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1. **Potential Counterfeit Concerns** While Season is a legitimate brand, counterfeit or low-quality knockoffs may sometimes appear in the market, especially on third-party platforms. Buying from authorized dealers or verified sellers reduces this risk.

2. **Mismatched Quality** Some aftermarket actuators may not match the durability of OEM parts, though Season is generally above average. In rare cases, the motor or plastic components might wear out faster than expected, though this is uncommon with a reputable supplier.

3. **Additional Labor Costs** If you re not comfortable with DIY repairs, labor costs at a dealership or auto shop can add $50 $150 to the total expense, depending on local rates.

4. **Limited Availability** While widely compatible, the part may not be stocked at every auto parts store. Online retailers (e.g., Amazon, RockAuto, or Season s website) are more reliable for guaranteed availability.

5. **Testing Required** After installation, you may need to test all airflow settings to ensure the new actuator functions correctly. In rare cases, it might not sync properly with the HVAC control module, requiring a reset or further troubleshooting.

6. **Wear on Related Components** If the actuator was damaged due to neglect (e.g., prolonged use of a single setting), other parts of the HVAC system (like cables or linkages) might also be worn. Inspecting these during installation can prevent future issues.

7. **Price Sensitivity** While affordable compared to OEM parts, some buyers may find the cost prohibitive, especially if they re on a tight budget. However, this is still cheaper than replacing the entire HVAC system.

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The **Season 73634 HVAC air door actuator** is a **strong, cost-effective solution** for fixing airflow issues in a 2013 2020 Nissan Pathfinder. Its direct fitment, reliability, and ease of installation make it a practical choice for both DIYers and those seeking a quick repair. While there are minor risks (e.g., counterfeit parts or related component wear), these are mitigated by purchasing from trusted sources and performing basic checks during installation.

For most owners experiencing actuator failure, this part offers a **balance of affordability, quality, and convenience**, far outweighing the drawbacks. If budget is a concern, it s still preferable to cheaper alternatives, as it reduces the likelihood of repeated failures.

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- **Buy from an authorized Season dealer or a reputable online retailer** (e.g., Amazon, RockAuto, or Season s official site) to avoid counterfeit parts.

- **Inspect the actuator and related components** (cables, linkages) during installation to ensure everything is in good condition.

- **Follow the installation instructions carefully**, and test all airflow settings post-installation.

- **Consider professional installation** if you re unsure about handling the HVAC system, especially if other components (like wiring) appear damaged.

- **Keep the receipt** in case warranty claims are needed.

**Final Verdict:** **Highly recommended** for its reliability, ease of use, and cost-effectiveness. It s one of the best aftermarket options for this specific application.

Details:

Quality contacts ensure proper conductivity. Specifications: Door Linkage: Male. Being a dominant leader in highly efficient climate control products and superior remanufactured compressors, Four Seasons also provides wide array of replacement engine, transmission, steering electrical parts. OE connectors.

Backed by over 50 years of mobile A/C experience, fix it once and right with Four Seasons. Terminal Pin Qty. Mounting Ear Qty. Four Seasons also makes tough and reliable automotive tools you can count on for to get your job done right.

HVAC Air Door Actuator 73634 by Four Seasons. Features: Molded plastic construction. Unmatched quality and exceptional dependability are hammered into every Four Seasons product.

part #: 73634 prices

• $122.99-$130.08

specifications nssnheatcontrol:

• for models: Pathfinder
• for makes: Nissan
• for years: 2013-2020
• brand: Four Seasons
• mpn: 73634
• part type: Hvac Actuator Door
• product type: A/c Heating
• upc: 096361236059
• fitment type: Vehicle Specific
• compatible make s : Nissan, Infiniti
• compatible model s : Pathfinder, Qx60, Jx35
• product subtype: Heater Control Valves
• product details: Hvac Mode Door Actuator
• department: Replacement

offer nssnheatcontrol:

• availability: In Stock
• options: Ship-to-home
• quantity: 5
• started: March 16, 2026
• sold: 0

returns nssnheatcontrol:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments nssnheatcontrol:

• credit card: Visa
• other
• wallet: Apple-pay

general nssnheatcontrol:

• Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
• condition: Used

seller nssnheatcontrol:

• # reviews: 151593
• rating: 99.1%
• city: Rockville Centre, New York

shipping nssnheatcontrol:

• class: Standard
• carrier: FedEx
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• cost: $19.99
• transit: 3-7 Days

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