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Dorman 603-571 Engine Coolant Reservoir - Front
Overview of Dorman Engine Coolant Reservoir 603-571
The Dorman 603-571 engine coolant reservoir is designed for reliable coolant storage and management in Dodge Ram trucks. This replacement reservoir is compatible with various Dodge Ram models, including the 1500, 1500 Classic, 2500, 3500, 4000, Ram 1500, and Ram 2500, providing a precise fit and durable performance.
- Constructed from durable black plastic material
- Includes mounting brackets and a flip-top cap for easy access
- Equipped with two mounting holes for secure installation
- Cap included with a flip-top design for convenience
- Non-pressurized reservoir suitable for standard cooling systems
- Package contains one coolant reservoir, one cap, and tubing
Detailed Product Description
The Dorman 603-571 engine coolant reservoir is manufactured from high-quality plastic, ensuring resistance to heat and corrosion commonly found in engine compartments. Its black color blends seamlessly with the engine bay, maintaining a clean appearance. The reservoir features two mounting holes and includes mounting brackets, allowing for a secure and stable installation in compatible Dodge Ram models. The flip-top cap design facilitates easy filling and inspection of coolant levels without the need to remove the entire cap assembly. This reservoir is non-pressurized, making it suitable for standard cooling systems found in Dodge Ram 1500, 1500 Classic, 2500, 3500, 4000, Ram 1500, and Ram 2500 trucks. The package includes the reservoir, cap, and tubing, providing all necessary components for a complete replacement.
Common Applications and Problem Resolution
- Replaces cracked or leaking coolant reservoirs in Dodge Ram trucks
- Prevents coolant loss and engine overheating issues
- Restores proper coolant level monitoring and containment
- Addresses damaged or missing mounting brackets for secure fitment
- Eliminates coolant contamination caused by faulty caps or reservoirs
Installation Notes and Tips
Before installation, ensure the engine is cool to avoid injury from hot coolant. Remove the old reservoir carefully, noting the location of mounting points and hose connections. The Dorman 603-571 includes mounting brackets and two mounting holes for straightforward attachment. Use the provided tubing to reconnect coolant lines securely. Verify that the flip-top cap is properly seated to prevent leaks. After installation, fill the reservoir with the appropriate coolant and check for leaks during engine operation.
Quality Assurance and Warranty
Dorman parts are engineered to meet or exceed OEM specifications for fit, form, and function. The 603-571 engine coolant reservoir undergoes rigorous quality control to ensure durability and reliable performance in Dodge Ram vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | 603-571 |
| Cap Included | Yes |
| Cap Type | Flip Top |
| Color | Black |
| Material | Plastic |
| Mounting Brackets Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Package Contents | 1 Coolant Reservoir; 1 Cap; Tubing |
| Pressurized | No |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Ram | 1500 Classic | 3.6L | V6 | Front | |
| 2023 | Ram | 1500 Classic | 3.6L | V6 | Front | |
| 2022 | Ram | 1500 Classic | 3.6L | V6 | Front | |
| 2021 | Ram | 1500 Classic | 3.6L | V6 | Front | |
| 2020 | Ram | 1500 Classic | 5.7L | V8 | Front | |
| 2019 | Ram | 1500 | 5.7L | V8 | Front | |
| 2019 | Ram | 1500 | 3.6L | V6 | Front | |
| 2019 | Ram | 1500 Classic | 5.7L | V8 | Front | |
| 2019 | Ram | 2500 | 5.7L | V8 | Front | |
| 2018 | Ram | 1500 | 5.7L | V8 | Front | |
| 2018 | Ram | 1500 | 3.6L | V6 | Front | |
| 2018 | Ram | 2500 | 5.7L | V8 | Front | |
| 2018 | Ram | 3500 | 5.7L | V8 | Front | |
| 2018 | Ram | 4000 | 5.7L | V8 | Front | |
| 2017 | Ram | 1500 | 5.7L | V8 | Front | |
| 2017 | Ram | 1500 | 3.6L | V6 | Front | |
| 2017 | Ram | 2500 | 5.7L | V8 | Front | |
| 2017 | Ram | 3500 | 5.7L | V8 | Front | |
| 2017 | Ram | 4000 | 5.7L | V8 | Front | |
| 2016 | Ram | 1500 | 5.7L | V8 | Front | |
| 2016 | Ram | 1500 | 3.6L | V6 | Front | |
| 2016 | Ram | 2500 | 5.7L | V8 | Front | |
| 2016 | Ram | 3500 | 5.7L | V8 | Front | |
| 2016 | Ram | 4000 | 5.7L | V8 | Front | |
| 2015 | Ram | 1500 | 5.7L | V8 | Front | |
| 2015 | Ram | 1500 | 3.6L | V6 | Front | |
| 2015 | Ram | 2500 | 5.7L | V8 | Front | |
| 2015 | Ram | 3500 | 5.7L | V8 | Front | |
| 2015 | Ram | 4000 | 5.7L | V8 | Front | |
| 2014 | Ram | 1500 | 5.7L | V8 | Front | |
| 2014 | Ram | 1500 | 3.6L | V6 | Front | |
| 2014 | Ram | 2500 | 5.7L | V8 | Front | |
| 2014 | Ram | 3500 | 5.7L | V8 | Front | |
| 2014 | Ram | 4000 | 5.7L | V8 | Front | |
| 2013 | Ram | 1500 | 5.7L | V8 | Front | |
| 2013 | Ram | 1500 | 4.7L | V8 | Front | |
| 2013 | Ram | 1500 | 3.6L | V6 | Front | |
| 2013 | Ram | 2500 | 5.7L | V8 | Front | |
| 2013 | Ram | 3500 | 5.7L | V8 | Front | |
| 2013 | Ram | 4000 | 5.7L | V8 | Front | |
| 2012 | Ram | 1500 | 5.7L | V8 | Front | |
| 2012 | Ram | 1500 | 3.7L | V6 | Front | |
| 2012 | Ram | 1500 | 4.7L | V8 | Front | |
| 2012 | Ram | 2500 | 5.7L | V8 | Front | |
| 2012 | Ram | 3500 | 5.7L | V8 | Front | |
| 2012 | Ram | 4000 | 5.7L | V8 | Front | |
| 2011 | Ram | 1500 | 5.7L | V8 | Front | |
| 2011 | Ram | 1500 | 3.7L | V6 | Front | |
| 2011 | Ram | 1500 | 4.7L | V8 | Front | |
| 2011 | Ram | 2500 | 5.7L | V8 | Front | |
| 2011 | Ram | 3500 | 5.7L | V8 | Front | |
| 2011 | Ram | 4000 | 5.7L | V8 | Front | |
| 2010 | Dodge | Ram 1500 | 5.7L | V8 | Front | |
| 2010 | Dodge | Ram 1500 | 3.7L | V6 | Front | |
| 2010 | Dodge | Ram 1500 | 4.7L | V8 | Front | |
| 2010 | Dodge | Ram 2500 | 5.7L | V8 | Front | |
| 2009 | Dodge | Ram 1500 | 5.7L | V8 | Front | |
| 2009 | Dodge | Ram 1500 | 3.7L | V6 | Front | |
| 2009 | Dodge | Ram 1500 | 4.7L | V8 | Front |
* 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.