OE Quality
60-Day Returns

Dorman 622-104 Engine Cooling Fan Clutch
Reliable Engine Cooling Fan Clutch for Dodge Ram 2500 and 3500
The Dorman 622-104 engine cooling fan clutch is designed to maintain optimal engine temperature for Dodge Ram 2500 and Ram 3500 models. This replacement fan clutch helps regulate the cooling fan's operation, ensuring efficient engine cooling under various driving conditions.
- Compatible with Dodge Ram 2500 and Ram 3500 trucks
- Includes 1 engine cooling fan clutch per package
- Direct replacement part number 622-104 for easy installation
- Engineered to maintain proper fan engagement and disengagement
- Supports engine cooling system performance and longevity
Product Details and Specifications
The Dorman 622-104 engine cooling fan clutch is a critical component in the cooling system of Dodge Ram 2500 and Ram 3500 vehicles. It controls the operation of the engine cooling fan by engaging and disengaging based on engine temperature, which helps prevent overheating and improves fuel efficiency. This fan clutch is supplied as a single unit, making it straightforward to replace the existing part. Designed to meet or exceed OEM standards, it ensures reliable performance and durability in demanding conditions.
Common Applications and Problem Resolution
This engine cooling fan clutch is used primarily to regulate the cooling fan speed in Dodge Ram 2500 and Ram 3500 trucks. It addresses several common issues, including:
- Overheating due to fan clutch failure or slippage
- Excessive fan noise caused by a stuck or worn clutch
- Reduced engine performance from improper cooling fan engagement
- Increased fuel consumption linked to constant fan operation
- Premature engine wear from inadequate cooling
Installation Notes and Tips
When installing the Dorman 622-104 engine cooling fan clutch, ensure the engine is cool before beginning work. Use appropriate tools to remove the old fan clutch and avoid damaging the radiator or fan blades. Verify the new fan clutch is securely mounted and spins freely without resistance. It is recommended to inspect the cooling fan and surrounding components for wear or damage during installation.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet industry standards for quality and reliability. The 622-104 engine cooling fan clutch undergoes rigorous testing to ensure consistent performance in Dodge Ram 2500 and Ram 3500 vehicles. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Dorman |
| Part Number | 622-104 |
| Package Contents | 1 Fan Clutch |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2010 | Dodge | Ram 3500 | Cab & Chassis | 6.7L | L6 | N/A | |
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | ||
| 2009 | Dodge | Ram 3500 | N/A | L6 359CID 5.9L | |||
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | N/A | ||
| 2008 | Dodge | Ram 3500 | 5.9L | L6 | N/A | ||
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | N/A | ||
| 2007 | Dodge | Ram 3500 | 5.9L | L6 | N/A | ||
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | N/A | ||
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | N/A | ||
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2005 | Dodge | Ram 3500 | 5.9L | L6 | N/A | ||
| 2004 | Dodge | Ram 2500 | 5.9L | L6 | N/A | ||
| 2004 | Dodge | Ram 3500 | 5.9L | L6 | 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.