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Dorman 603-230 Engine Coolant Reservoir - Front
Reliable Engine Coolant Reservoir for Honda Accord and Crosstour
The Dorman 603-230 engine coolant reservoir is designed to provide a durable and precise replacement for your Honda Accord, Accord Crosstour, and Crosstour models. Made from sturdy white plastic, this reservoir includes a cap and is engineered to maintain proper coolant levels in your vehicle's cooling system.
- Constructed from durable white plastic for long-lasting performance
- Includes one coolant reservoir and one cap for a complete replacement
- Features a single mounting hole for secure installation
- Cap type included to ensure proper sealing and pressure management
- Compatible with Honda Accord, Accord Crosstour, and Crosstour models
Product Details and Specifications
The Dorman 603-230 engine coolant reservoir is a non-pressurized plastic tank designed to hold and regulate engine coolant fluid. It comes with a cap included, which helps maintain the correct coolant level and prevents contamination. The reservoir features one mounting hole and does not include mounting hardware or brackets, allowing for straightforward installation using existing vehicle components. Its white color allows for easy coolant level inspection without removing the cap.
Compatible Vehicles and Applications
This engine coolant reservoir is compatible with select Honda vehicles, specifically the Accord, Accord Crosstour, and Crosstour models. It is an ideal replacement part for those seeking a direct fit solution to maintain the cooling system's efficiency and prevent overheating issues.
- Helps prevent coolant leaks and overheating
- Replaces cracked or damaged coolant reservoirs
- Restores proper coolant level monitoring
- Prevents contamination of the cooling system
- Supports engine temperature regulation
Installation Notes and Tips
Installation of the Dorman 603-230 engine coolant reservoir requires removal of the old reservoir and securing the new one using the existing mounting hardware. Since mounting brackets and hardware are not included, ensure that your vehicle’s original components are in good condition before installation. The included cap should be properly tightened to avoid leaks. Always check for leaks and coolant levels after installation and during initial operation.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-230 engine coolant reservoir undergoes quality inspections to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.
| Brand | Dorman |
| Part Number | 603-230 |
| Cap Included | Yes |
| Cap Type | Yes |
| Color | White |
| Material | Plastic |
| Mounting Brackets Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 1 |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | No |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Honda | Crosstour | 2.4L | L4 | Front | |
| 2015 | Honda | Crosstour | 3.5L | V6 | Front | |
| 2014 | Honda | Crosstour | 2.4L | L4 | Front | |
| 2014 | Honda | Crosstour | 3.5L | V6 | Front | |
| 2013 | Honda | Crosstour | 2.4L | L4 | Front | |
| 2013 | Honda | Crosstour | 3.5L | V6 | Front | |
| 2012 | Honda | Accord | 2.4L | L4 | Front | |
| 2012 | Honda | Accord | 3.5L | V6 | Front | |
| 2012 | Honda | Crosstour | 2.4L | L4 | Front | |
| 2012 | Honda | Crosstour | 3.5L | V6 | Front | |
| 2011 | Honda | Accord | 2.4L | L4 | Front | |
| 2011 | Honda | Accord | 3.5L | V6 | Front | |
| 2011 | Honda | Accord Crosstour | 3.5L | V6 | Front | |
| 2010 | Honda | Accord | 2.4L | L4 | Front | |
| 2010 | Honda | Accord | 3.5L | V6 | Front | |
| 2010 | Honda | Accord Crosstour | 3.5L | V6 | Front | |
| 2009 | Honda | Accord | 2.4L | L4 | Front | |
| 2009 | Honda | Accord | 3.5L | V6 | Front | |
| 2008 | Honda | Accord | 2.4L | L4 | Front | |
| 2008 | Honda | Accord | 3.5L | V6 | 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.