OE Quality
60-Day Returns

Dorman 620-734 Engine Cooling Fan Assembly
Overview of the Dorman Engine Cooling Fan Assembly
The Dorman 620-734 engine cooling fan assembly is designed specifically for Kia Rio models, providing reliable cooling performance. This assembly includes a durable plastic shroud and a brushed motor to ensure consistent operation under various driving conditions.
- Compatible with Kia Rio vehicles
- Includes one plastic fan blade and black plastic shroud
- Brushed motor type for dependable cooling
- Two-terminal male connector for secure electrical connection
- Complete radiator fan assembly for direct replacement
Detailed Product Features and Specifications
This engine cooling fan assembly by Dorman features a single plastic fan blade integrated within a black plastic shroud, designed to optimize airflow through the radiator. The brushed motor provides steady power to maintain engine temperature, while the two-terminal male connector ensures a reliable electrical connection. The included shroud helps direct airflow efficiently, contributing to the overall cooling system performance. This assembly is engineered to meet the specific requirements of Kia Rio models, making it a precise fit for your vehicle.
Applications and Problem Resolution
This radiator fan assembly is used to maintain proper engine temperature by drawing air through the radiator. It is a critical component in preventing engine overheating and ensuring optimal performance. This part can help resolve issues such as:
- Engine overheating due to faulty or worn cooling fan
- Intermittent fan operation caused by motor failure
- Damaged or cracked fan shroud affecting airflow
- Electrical connection problems with the cooling fan motor
- Reduced cooling efficiency impacting engine performance
Installation Notes and Tips
When installing the Dorman 620-734 engine cooling fan assembly on a Kia Rio, ensure the electrical connector is securely attached to avoid intermittent operation. Verify that the fan blade spins freely without obstruction and that the shroud is properly aligned to the radiator. It is recommended to inspect related cooling system components during installation to maintain overall system integrity.
Quality Assurance and Warranty Information
Dorman manufactures this engine cooling fan assembly to meet or exceed OEM specifications for fit and function. The part number 620-734 is backed by Dorman's quality standards, providing confidence in durability and performance. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 620-734 |
| Blade Material | Plastic |
| Connector Gender | Male |
| Fan Quantity | 1 |
| Motor Type | Brushed |
| Package Contents | Radiator Fan Assembly |
| Shroud Color | Black |
| Shroud Included | Yes |
| Shroud Material | Plastic |
| Terminal Quantity | 2 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Kia | Rio | Automatic | N/A | |
| 2004 | Kia | Rio | Automatic | N/A | |
| 2003 | Kia | Rio | Automatic | 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.