OE Quality
60-Day Returns

Dorman 603-618 Engine Coolant Reservoir - Front
Reliable Engine Coolant Reservoir for Nissan Versa
The Dorman 603-618 engine coolant reservoir is designed specifically for Nissan Versa models, providing a durable and precise replacement part. Made from sturdy white plastic, this reservoir ensures proper coolant storage and system performance.
- Constructed from durable white plastic for long-lasting use
- Includes one coolant reservoir and one cap for complete replacement
- Equipped with two mounting holes and included mounting brackets for secure installation
- Cap type included to maintain system integrity
- Non-pressurized design suitable for Nissan Versa cooling systems
Product Details and Specifications
The Dorman 603-618 engine coolant reservoir is engineered to meet the exact fitment requirements of Nissan Versa vehicles. Its white plastic construction resists corrosion and withstands engine bay conditions. The reservoir comes with mounting brackets and two mounting holes, ensuring a stable and secure fit. The included cap is designed to seal the reservoir properly, preventing coolant leaks and maintaining system pressure where applicable. This reservoir is non-pressurized, matching the original equipment specifications for the Nissan Versa cooling system.
Compatible Nissan Versa Models and Applications
This engine coolant reservoir is compatible with various Nissan Versa models, making it a reliable choice for those seeking a direct replacement. It addresses common coolant system issues such as leaks, cracks, and coolant overflow, helping maintain optimal engine temperature and performance.
- Replaces cracked or leaking coolant reservoirs
- Prevents coolant overflow and loss
- Restores proper coolant storage capacity
- Helps maintain engine temperature regulation
Installation Notes and Tips
Installation of the Dorman 603-618 reservoir requires basic mechanical skills. Ensure the engine is cool before beginning the replacement process. Use the included mounting brackets and two mounting holes to secure the reservoir firmly in place. Verify that the cap is properly seated to avoid leaks. No additional mounting hardware is included, so retain original fasteners if possible.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The 603-618 engine coolant reservoir undergoes quality checks to provide consistent durability. Warranty coverage details can be obtained from the product documentation or manufacturer.
| Brand | Dorman |
| Part Number | 603-618 |
| Cap Included | Yes |
| Cap Type | Yes |
| Color | White |
| Material | Plastic |
| Mounting Brackets Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | No |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Nissan | Versa | 1.8L | L4 | Front | |
| 2011 | Nissan | Versa | 1.8L | L4 | Front | |
| 2011 | Nissan | Versa | 1.6L | L4 | Front | |
| 2010 | Nissan | Versa | 1.8L | L4 | Front | |
| 2010 | Nissan | Versa | 1.6L | L4 | Front | |
| 2009 | Nissan | Versa | 1.8L | L4 | Front | |
| 2009 | Nissan | Versa | 1.6L | L4 | Front | |
| 2008 | Nissan | Versa | 1.8L | L4 | Front | |
| 2007 | Nissan | Versa | 1.8L | L4 | 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.