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Dorman 620-609 Engine Cooling Fan Assembly
Overview of Dorman Engine Cooling Fan Assembly 620-609
The Dorman 620-609 engine cooling fan assembly is designed specifically for Oldsmobile Montana and Pontiac Silhouette models. This assembly includes two plastic fan blades and a black plastic shroud, providing efficient engine cooling performance for your vehicle.
- Motor Type: Brushed motor for reliable operation
- Fan Quantity: Dual fan blades for enhanced airflow
- Shroud Included: Yes, made of durable black plastic
- Connector Quantity: Two male terminals for secure electrical connection
- Blade Material: Plastic blades designed for optimal cooling
- Package Contents: Complete radiator fan assembly
Detailed Product Description
The Dorman 620-609 engine cooling fan assembly is engineered to meet the cooling requirements of select Oldsmobile Montana and Pontiac Silhouette vehicles. Featuring a brushed motor type, this assembly ensures consistent fan operation under various driving conditions. The dual plastic fan blades work in tandem to improve airflow through the radiator, helping maintain proper engine temperature. The included black plastic shroud directs airflow efficiently and protects the fan blades from debris. With two male connectors and terminals, the assembly offers straightforward installation and reliable electrical connectivity.
Common Applications and Problem Resolution
This radiator fan assembly is compatible with Oldsmobile Montana and Pontiac Silhouette models, making it a suitable replacement part for cooling system maintenance. It addresses several common issues, including:
- Overheating caused by faulty or worn cooling fans
- Reduced airflow due to damaged or missing fan blades
- Electrical connection failures from corroded or broken terminals
- Cooling inefficiency resulting from missing or damaged shrouds
- Engine performance issues related to inadequate radiator cooling
Installation Notes and Tips
- Ensure the vehicle is turned off and cooled before beginning installation
- Disconnect the battery to prevent electrical shorts during replacement
- Verify connector orientation and secure male terminals firmly
- Inspect the radiator and surrounding components for damage before installing
- Test fan operation after installation to confirm proper function
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 620-609 engine cooling fan assembly undergoes quality checks to ensure durability and performance. Please refer to Dorman's official warranty policy for specific coverage details related to this part.
| Brand | Dorman |
| Part Number | 620-609 |
| Blade Material | Plastic |
| Connector Gender | Male |
| Fan Quantity | 2 |
| Motor Type | Brushed |
| Package Contents | Radiator Fan Assembly |
| Shroud Color | Black |
| Shroud Included | Yes |
| Shroud Material | Plastic |
| Terminal Quantity | 2 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Oldsmobile | Silhouette | N/A | Engine Oil Cooler Hose Assembly fits vehicles with Heavy Duty Cooling. |
| 2000 | Pontiac | Montana | N/A | Engine Oil Cooler Hose Assembly fits vehicles with Heavy Duty Cooling. |
| 1999 | Oldsmobile | Silhouette | N/A | Engine Oil Cooler Hose Assembly fits vehicles with Heavy Duty Cooling. |
| 1999 | Pontiac | Montana | N/A | Engine Oil Cooler Hose Assembly fits vehicles with 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.