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Dorman 603-368 Engine Coolant Reservoir - Intercooler
Overview of Dorman Engine Coolant Reservoir for Ford Mustang
The Dorman 603-368 engine coolant reservoir is designed specifically for Ford Mustang models, providing a reliable solution for your vehicle's cooling system. Made from durable plastic, this white coolant reservoir includes a spring loaded twist cap to maintain proper pressure and fluid containment.
- Constructed from durable plastic material for long-lasting use
- White color for easy fluid level monitoring
- Includes one coolant reservoir and one spring loaded twist cap
- Cap is pressurized with a maximum pressure rating of 16 psi
- Two mounting holes for secure installation (mounting hardware not included)
Detailed Product Description
The Dorman 603-368 engine coolant reservoir is engineered to meet the cooling system requirements of Ford Mustang vehicles. Its plastic construction ensures resistance to corrosion and heat, while the white color allows for quick visual checks of coolant levels. The included spring loaded twist cap is designed to maintain system pressure up to 16 psi, helping to prevent coolant loss and overheating. This reservoir features two mounting holes for a secure fit, although mounting hardware and brackets are not included. The package contains one coolant reservoir and one compatible cap, making it a complete replacement part for your Mustang's cooling system.
Common Applications and Problem Resolution
- Replacement for cracked or leaking coolant reservoirs
- Solves coolant overflow and loss issues
- Prevents engine overheating caused by coolant system failure
- Restores proper pressure maintenance in the cooling system
- Addresses coolant contamination due to damaged reservoir caps
Installation Notes and Tips
When installing the Dorman 603-368 engine coolant reservoir on your Ford Mustang, ensure the vehicle is cool to avoid injury from hot coolant. Use the existing mounting points with the two mounting holes provided; note that mounting hardware is not included and may need to be sourced separately. Verify the spring loaded twist cap is properly seated to maintain system pressure. After installation, check for leaks and confirm coolant levels are within recommended ranges.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 603-368 engine coolant reservoir undergoes quality checks to ensure durability and performance in Ford Mustang vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult the product packaging or Dorman's official resources for exact warranty information.
| Brand | Dorman |
| Part Number | 603-368 |
| Cap Included | Yes |
| Cap Maximum Pressure Rating | 16 |
| Cap Type | Spring Loaded Twist |
| Color | White |
| Material | Plastic |
| Mounting Brackets Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | Yes |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | Mustang | 4.6L | V8 | Intercooler | |
| 2003 | Ford | Mustang | 4.6L | V8 | Intercooler |
* 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.