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Dorman 603-287 Engine Coolant Reservoir - Front
Overview of Dorman Engine Coolant Reservoir for Honda Pilot
The Dorman 603-287 engine coolant reservoir is designed specifically for Honda Pilot models, providing a reliable replacement for your vehicle's cooling system. Made from durable white plastic, this reservoir includes a cap and is engineered to maintain proper coolant levels without pressurization.
- Constructed from durable white plastic for corrosion resistance
- Includes one coolant reservoir and one cap for complete replacement
- Features a single mounting hole for secure installation
- Non-pressurized design compatible with Honda Pilot cooling systems
- Cap type included to ensure proper sealing and coolant containment
Detailed Product Description
The Dorman 603-287 engine coolant reservoir is a direct replacement part designed to fit Honda Pilot vehicles. Its white plastic construction offers resistance to heat and corrosion, ensuring longevity in the engine bay. This reservoir comes with a matching cap to maintain the correct coolant level and prevent leaks. The single mounting hole allows for straightforward installation without the need for additional mounting brackets or hardware, which are not included. The reservoir is designed as a non-pressurized component, matching the original equipment specifications for the Honda Pilot's cooling system.
Common Applications and Problem Resolution
- Replacement of cracked or leaking coolant reservoirs
- Resolving coolant overflow or low coolant level warnings
- Addressing coolant contamination due to reservoir damage
- Fixing coolant leaks caused by faulty or missing caps
- Restoring proper coolant circulation and engine temperature regulation
Installation Notes and Tips
Installation of the Dorman 603-287 engine coolant reservoir is straightforward for Honda Pilot owners or professional mechanics. Since mounting hardware and brackets are not included, reuse existing components from the original reservoir. Ensure the mounting hole aligns correctly and the reservoir is securely fastened to prevent movement. Always fill the reservoir with the recommended coolant type and check for leaks after installation. Properly tighten the included cap to maintain system integrity.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards, ensuring compatibility and durability. The 603-287 engine coolant reservoir undergoes quality inspections to provide reliable performance in Honda Pilot vehicles. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | 603-287 |
| 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 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Honda | Pilot | 3.5L | V6 | Front | |
| 2014 | Honda | Pilot | 3.5L | V6 | Front | |
| 2013 | Honda | Pilot | 3.5L | V6 | Front | |
| 2012 | Honda | Pilot | 3.5L | V6 | Front | |
| 2011 | Honda | Pilot | 3.5L | V6 | Front | |
| 2010 | Honda | Pilot | 3.5L | V6 | Front | |
| 2009 | Honda | Pilot | 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.