Dorman 603-885 Engine Coolant Reservoir

Overview of Dorman Engine Coolant Reservoir 603-885

The Dorman Engine Coolant Reservoir 603-885 is designed for reliable coolant storage and management in Acura and Honda vehicles. This replacement reservoir is compatible with select Civic and ILX models, providing a durable and clear plastic construction for easy fluid level monitoring.

• Constructed from durable plastic material for long-lasting use
• Clear yellow color allows for quick coolant level checks
• Capacity of 1 liter with a working capacity of 0.5 liters
• Includes a twist-type cap for secure sealing
• Designed with one mounting hole for proper fitment
• Non-pressurized reservoir suitable for standard cooling systems

Detailed Product Description

The Dorman 603-885 engine coolant reservoir is made from high-quality plastic, featuring a clear yellow tint that enhances visibility of coolant levels. Measuring approximately 15 inches in height and 3.75 inches in length, this irregularly shaped reservoir is engineered to fit specific Acura and Honda models, including the Civic and ILX. It comes with a twist-type cap included, ensuring a secure seal to prevent coolant leakage. The reservoir is non-pressurized and does not include a level sensor or mounting hardware, so installation requires using existing vehicle components. Its 1-liter maximum capacity and 0.5-liter working capacity provide adequate coolant storage to maintain optimal engine temperature.

Compatible Vehicles and Applications

• Acura ILX models requiring a replacement engine coolant reservoir
• Honda Civic models compatible with part number 603-885
• Replacement for cracked or leaking coolant tanks
• Ideal for restoring proper coolant level monitoring
• Used to prevent engine overheating due to coolant loss

Installation Notes and Tips

When installing the Dorman 603-885 coolant reservoir, ensure the vehicle is cool to avoid injury from hot coolant. This reservoir includes one mounting hole and requires the use of existing mounting hardware. Verify the twist-type cap is securely tightened to prevent leaks. Inspect hoses and connections for wear or damage during installation to maintain system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 603-885 engine coolant reservoir undergoes quality checks to ensure durability and performance. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.