OE Quality
60-Day Returns

Dorman 55247 Intercooler Hose Clamp
Reliable Intercooler Hose Clamp for Ram 2500 and 3500
The Dorman 55247 intercooler hose clamp offers a durable and precise solution for securing intercooler hoses on Ram 2500 and 3500 models. Designed with high-performance materials and a constant tension worm drive, this clamp ensures consistent pressure and a secure fit.
- Constant tension worm drive clamp design for steady hose pressure
- Constructed from corrosion-resistant stainless steel
- High-performance item grade for demanding applications
- Hex nut type for easy tightening and adjustment
- Accommodates hoses up to 4.5 inches in diameter
Durable Construction and Design Features
The Dorman 55247 intercooler hose clamp is engineered with a constant tension worm drive mechanism that maintains uniform clamping force, compensating for hose expansion and contraction under varying temperatures. Made from stainless steel, this clamp resists rust and corrosion, extending service life in harsh engine environments. The hex nut design allows for straightforward installation and adjustment using common hand tools. Suitable for hoses with a maximum diameter of 4.5 inches, it fits securely around intercooler hoses on Ram 2500 and 3500 trucks.
Compatible Applications and Common Uses
- Securing intercooler hoses on Ram 2500 and 3500 diesel and gas engines
- Preventing boost leaks caused by loose or damaged clamps
- Replacing worn or corroded hose clamps in the cooling system
- Maintaining consistent pressure in turbocharged engine intercooler systems
- Ensuring reliable hose connections under high vibration and temperature fluctuations
Installation Notes and Tips
When installing the Dorman 55247 intercooler hose clamp, ensure the hose and fitting surfaces are clean and free of debris. Position the clamp evenly around the hose, then tighten the hex nut gradually to avoid over-compression, which can damage the hose. Use a standard wrench or socket for adjustment. Periodic inspection is recommended to verify clamp tension and hose integrity, especially in high-performance or heavy-duty Ram 2500 and 3500 applications.
Quality Assurance and Warranty
Dorman manufactures the 55247 intercooler hose clamp to meet industry standards for durability and performance. Constructed from stainless steel and designed for high-performance use, this clamp provides reliable service in demanding automotive environments. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Dorman |
| Part Number | 55247 |
| Clamp Design | Constant tension worm drive |
| Item Grade | High performance |
| Material | Stainless steel |
| Maximum Diameter (In) | 4.5 in |
| Nut Type | Hex |
| Package Contents | 1 power band clamp |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Ram | 2500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2021 | Ram | 3500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2020 | Ram | 2500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2020 | Ram | 3500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2019 | Ram | 2500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2019 | Ram | 3500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2018 | Ram | 2500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
| 2018 | Ram | 3500 | 6.7L | L6 | N/A | Powerband 3.75 - 4.5 Inch |
* 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.