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Four Seasons 76378 Engine Cooling Fan Assembly
Overview of Four Seasons Radiator Fan Assy. 76378
The Four Seasons Radiator Fan Assy. 76378 is designed to provide reliable engine cooling for select Buick and Chevrolet models. Engineered with durable plastic and metal materials, this electrical cooling fan assembly ensures consistent airflow to maintain optimal engine temperature.
- Compatible with Buick Encore, Encore GX, and Chevrolet Trax
- OE mount type for direct replacement
- Electrical motor assembly operating at 12 volts
- Includes black plastic shroud for efficient airflow management
- Seven rigid plastic fan blades for effective cooling
- Four-terminal female connector with one connector included
- Dimensions: 28.5 inches width by 20.5 inches height
- Fan clutch not mounted within the assembly
Product Line Details: Radiator Fan Assy.
The Radiator Fan Assy. product line by Four Seasons focuses on delivering engine cooling fan assemblies that meet original equipment specifications. This line emphasizes performance-rated components designed to replace factory parts directly, ensuring compatibility and reliable operation. The 76378 model fits within this line, offering a balance of durable materials and precise fitment for specific vehicle applications.
Detailed Product Description
This engine cooling fan assembly features a combination of plastic and metal construction for durability and heat resistance. The black plastic shroud is included to optimize airflow through the radiator, enhancing cooling efficiency. The assembly operates electrically at 12 volts and includes a rigid seven-blade fan made of plastic, designed to provide consistent airflow. The fan clutch is not mounted within this assembly, allowing for compatibility with existing clutch components. The OE mount type ensures a straightforward installation process on compatible Buick Encore, Encore GX, and Chevrolet Trax models.
Common Applications and Issues Addressed
- Replaces faulty or worn radiator fan assemblies in Buick Encore, Encore GX, and Chevrolet Trax
- Resolves engine overheating caused by insufficient cooling airflow
- Addresses electrical fan motor failures impacting engine temperature regulation
- Corrects damaged or broken fan blades reducing cooling performance
- Improves cooling system efficiency by restoring proper fan operation
Installation Notes and Tips
This radiator fan assembly mounts using OE mount points for a direct fit on specified Buick and Chevrolet models. Note that mounting hardware is not included and should be reused from the original assembly or sourced separately. The four-terminal female connector and single connector type facilitate electrical connection; ensure compatibility with the vehicle’s wiring harness. Verify that the fan clutch is properly installed separately, as it is not included within this assembly.
Quality Assurance and Warranty
The Four Seasons Radiator Fan Assy. 76378 is performance rated and designed to meet or exceed original equipment standards. This ensures reliable operation and durability under normal driving conditions. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed warranties to support quality and customer confidence.
| Brand | Four Seasons |
| Part Number | 76378 |
| Position | Radiator Fan Assy. |
| Material | Plastic / metal |
| Voltage | 12 |
| Housing Finish | Black |
| Hub Bolt Hole Quantity | Oe mount |
| Fan Clutch Mounted | Fan clutch not mounted within the assembly. |
| Fan Quantity | 1 |
| Shroud Included | Included |
| Shroud Material | Plastic |
| Shroud Color | Black |
| Terminal Quantity | 4 |
| Terminal Gender | Female |
| Blade Material | Plastic |
| Blade Type | Rigid |
| Electrical Or Mechanical | Electrical |
| Fan 1 Blade Quantity | 7 |
| Connector Qty | 1 |
| Connector Type | 4 terminal connector |
| Description | Cooling fan assemblies |
| Height IN | 20.500 |
| Mount Location | Radiator fan |
| Mount Type | Oe mount |
| Mounting Hardware? | Not included |
| O.E. Replacement? | Yes |
| Performance Rated? | Yes |
| Style | Radiator fan |
| Type | Motor assembly |
| Width IN | 28.500 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2021 | Buick | Encore GX | N/A | Radiator Fan Assy. |
| 2021 | Chevrolet | Trax | N/A | Radiator Fan Assy. |
| 2020 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2020 | Buick | Encore GX | N/A | Radiator Fan Assy. |
| 2019 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2018 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2017 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2016 | Buick | Encore | N/A | w/ Fan Blade and Motor; Radiator Fan Assy. |
| 2015 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2014 | Buick | Encore | N/A | Radiator Fan Assy. |
| 2013 | Buick | Encore | N/A | Radiator Fan Assy. |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.