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Dorman 621-459 Engine Cooling Fan Assembly
Overview of Dorman Engine Cooling Fan Assembly 621-459
The Dorman Engine Cooling Fan Assembly 621-459 is designed specifically for Mazda 6 models, providing reliable engine cooling performance. This assembly includes two plastic fan blades and a durable black and white plastic shroud to ensure efficient airflow and engine temperature regulation.
- Motor Type: Brushed motor for consistent operation
- Fan Quantity: Dual fan blades for enhanced cooling
- Shroud Included: Yes, made of durable plastic
- Shroud Color: Black and white for easy identification
- Blade Material: Plastic blades designed for durability
- Connector Quantity: Two male terminals for secure electrical connection
Detailed Product Description
The Dorman 621-459 engine cooling fan assembly is engineered to meet the cooling demands of Mazda 6 vehicles. Featuring a brushed motor type, this assembly ensures steady and reliable fan operation. The dual plastic fan blades work together to maximize airflow through the radiator, helping maintain optimal engine temperature. The included plastic shroud, finished in black and white, directs airflow efficiently while protecting the fan blades. With two male connectors and terminals, installation and electrical connection are straightforward and secure.
Compatible Vehicles and Applications
This engine cooling fan assembly is compatible with Mazda 6 models, making it a suitable replacement part for maintaining proper engine cooling system function. It is designed to replace worn or damaged cooling fans that may cause overheating or reduced engine performance.
- Resolves engine overheating issues caused by faulty fan operation
- Replaces damaged or broken fan blades
- Restores proper airflow through the radiator
- Fixes electrical connection problems with fan motor terminals
- Eliminates unusual noises from worn fan components
Installation Notes and Tips
When installing the Dorman 621-459 cooling fan assembly on a Mazda 6, ensure the electrical connectors are properly aligned and securely attached to avoid operational issues. Verify that the shroud is correctly positioned to maintain optimal airflow. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Follow vehicle-specific service manual instructions for safe and accurate installation.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 621-459 engine cooling fan assembly undergoes quality checks to maintain consistent operation. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.
| Brand | Dorman |
| Part Number | 621-459 |
| Blade Material | Plastic |
| Connector Gender | Male |
| Fan Quantity | 2 |
| Motor Type | Brushed |
| Package Contents | Radiator Fan Assembly |
| Shroud Color | Black and White |
| Shroud Included | Yes |
| Shroud Material | Plastic |
| Terminal Quantity | 2 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | Mazda | 6 | 2.5L | L4 | N/A | |
| 2016 | Mazda | 6 | 2.5L | L4 | N/A | |
| 2015 | Mazda | 6 | 2.5L | L4 | N/A | |
| 2014 | Mazda | 6 | 2.5L | L4 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.