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Dorman 620-605 Engine Cooling Fan Assembly
Overview of Dorman Engine Cooling Fan Assembly 620-605
The Dorman 620-605 engine cooling fan assembly is designed specifically for Buick Century and Oldsmobile Cutlass Ciera models. This radiator fan assembly includes a durable plastic shroud and a brushed motor to ensure reliable engine cooling performance.
- Compatible with Buick Century and Oldsmobile Cutlass Ciera
- Includes one plastic fan blade and black plastic shroud
- Brushed motor type for consistent operation
- Two terminal connections with one male connector
- 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 designed to provide efficient airflow through the radiator. The included black plastic shroud helps direct air effectively, improving cooling system performance. The motor is a brushed type, which offers dependable operation suited for the cooling demands of the Buick Century and Oldsmobile Cutlass Ciera. Electrical connections include two terminals and one male connector, ensuring compatibility with the vehicle's wiring harness. The assembly is packaged as a complete radiator fan unit, simplifying installation and replacement.
Compatible Vehicles and Applications
This radiator fan assembly is compatible with the following vehicles:
- Buick Century
- Oldsmobile Cutlass Ciera
Use this part number 620-605 when searching for a replacement cooling fan assembly for these specific models to ensure proper fit and function.
Common Issues Addressed by This Cooling Fan Assembly
- Overheating due to faulty or worn cooling fan
- Reduced airflow from damaged or broken fan blades
- Electrical failures in the fan motor causing intermittent operation
- Cooling inefficiency from missing or damaged fan shroud
- Noise or vibration caused by unbalanced or failing fan components
Installation Notes and Tips
When installing the Dorman 620-605 engine cooling fan assembly, ensure the electrical connectors are securely attached to avoid intermittent fan operation. Verify that the plastic shroud is properly aligned to direct airflow through the radiator. It is recommended to inspect the radiator and surrounding components for debris or damage before installation. This assembly is designed for direct replacement on Buick Century and Oldsmobile Cutlass Ciera models, so no modifications should be necessary.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 620-605 engine cooling fan assembly undergoes quality checks to ensure reliable performance. Please refer to Dorman's warranty policy for specific coverage details on this part.
| Brand | Dorman |
| Part Number | 620-605 |
| 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 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Buick | Century | 3.3L | V6 | N/A | |
| 1993 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | N/A | |
| 1992 | Buick | Century | 3.3L | V6 | N/A | |
| 1992 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | N/A | |
| 1991 | Buick | Century | 3.3L | V6 | N/A | |
| 1991 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | N/A | |
| 1990 | Buick | Century | 3.3L | V6 | N/A | |
| 1990 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | N/A | |
| 1989 | Buick | Century | 3.3L | V6 | N/A | wo/Heavy Duty Cooling |
| 1989 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | N/A | wo/Heavy Duty Cooling |
* 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.