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Dorman 903-003 Exhaust Gas Recirculation (EGR) Cooler Clamp
Durable V-Band Clamp for EGR Cooler Systems
The Dorman 903-003 Exhaust Gas Recirculation (EGR) Cooler Clamp is engineered to provide a secure and reliable connection for EGR cooler assemblies. Designed specifically for Dodge Ram 2500 and Ram 3500 models, this silver steel clamp ensures a smooth finish and consistent fitment.
- V-band clamp design for secure exhaust gas recirculation cooler connections
- Constructed from durable steel with a smooth silver finish
- Compatible with Dodge Ram 2500 and Ram 3500 models
- Hexagonal nut type with 6mm thread diameter and 50mm thread length
- Maximum diameter of 1.97 inches for precise fit
Product Details and Specifications
This Dorman EGR cooler clamp features a V-band clamp design, which provides a tight and reliable seal essential for emission control systems. The clamp is made from steel, offering strength and resistance to corrosion, while the smooth silver finish helps prevent wear and facilitates installation. With a maximum diameter of 1.97 inches, it fits securely around the EGR cooler tubing. The hexagonal nut and 6mm thread diameter with a 50mm thread length allow for easy tightening and adjustment during installation.
Compatible Vehicles and Applications
This clamp is specifically designed for use with Dodge Ram 2500 and Ram 3500 trucks, ensuring proper fitment and function within the emission control system. It is ideal for replacing worn or damaged EGR cooler clamps to maintain optimal exhaust gas recirculation performance.
- Prevents exhaust leaks in the EGR cooler system
- Maintains proper emission control function
- Eliminates clamp loosening or failure due to corrosion
- Ensures secure connection of EGR cooler components
- Helps avoid engine performance issues related to EGR leaks
Installation Notes and Tips
When installing the Dorman 903-003 EGR cooler clamp, ensure the clamp diameter matches the EGR cooler tubing size for a proper seal. Use appropriate tools to tighten the hexagonal nut evenly to avoid distortion. Inspect the clamp and surrounding components for damage or corrosion before installation to ensure long-term reliability.
Quality Assurance and Warranty
Dorman provides this EGR cooler clamp as a standard replacement part manufactured to meet OEM specifications. While this clamp is not performance rated, it is designed for durability and consistent fitment. Warranty details should be confirmed through Dorman's official channels.
| Brand | Dorman |
| Part Number | 903-003 |
| Clamp Design | V-band clamp |
| Color | Plateado |
| Color | Silver |
| Contenidos del paquete | Abrazadera |
| Diámetro de la rosca | 6mm |
| Diámetro máximo (in) | 1.97 in |
| Diseño de la abrazadera | Grampa de banda en v |
| Finish | Smooth |
| Finish | Suave |
| Grado del artículo | Reemplazo estándar |
| Item Grade | Standard |
| Material | Acero |
| Material | Steel |
| Maximum Diameter (In) | 1.97 in |
| Nut Type | Hex |
| Nut Type | Hexagonal |
| Package Contents | Clamp |
| Performance Rated | No |
| Performance Rated | Non |
| Thread Diameter | 6 mm |
| Thread Length | 50 mm |
| Thread Length | 50mm |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2021 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2020 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2020 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2019 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2019 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2018 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2018 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2017 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2017 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2016 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2016 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2015 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2015 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2014 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2014 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2013 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2013 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2012 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2012 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2011 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2011 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2010 | Dodge | Ram 2500 | 6.7L | L6 | N/A | |
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | N/A | |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | N/A | |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | N/A | |
| 2007 | Dodge | Ram 3500 | 6.7L | 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.