Dorman 603-364 Engine Coolant Reservoir - Front

Overview of Dorman Engine Coolant Reservoir 603-364

The Dorman 603-364 engine coolant reservoir is designed for reliable cooling system performance in select Ford, Lincoln, and Mercury vehicles. This durable plastic reservoir is engineered to meet the specific requirements of models like the Ford Explorer, Lincoln MKS, Mercury Sable, Taurus, and Taurus X.

• Constructed from durable plastic material for long-lasting use
• Dimensions: Length 221.6 mm, Height 225.9 mm for precise fitment
• Includes spring loaded twist cap rated for 16 psi maximum pressure
• Pressurized reservoir design to maintain optimal coolant system pressure
• Equipped with 3 mounting holes and included mounting brackets for secure installation
• Cap and mounting brackets included; mounting hardware not included

Detailed Product Description

The Dorman 603-364 engine coolant reservoir is a pressurized plastic tank designed to hold and regulate engine coolant in the cooling system. Its black and white color scheme allows for easy fluid level monitoring. The reservoir features a spring loaded twist cap with a maximum pressure rating of 16 psi, ensuring the cooling system maintains proper pressure to prevent overheating and coolant loss. With three mounting holes and included mounting brackets, this reservoir is engineered for a secure fit in compatible vehicles. The dimensions of 221.6 mm in length and 225.9 mm in height provide a precise fit for the cooling systems of Ford Explorer, Lincoln MKS, Mercury Sable, Taurus, and Taurus X models.

Compatible Vehicles and Applications

• Ford Explorer engine coolant reservoir replacement
• Lincoln MKS cooling system component
• Mercury Sable coolant overflow tank
• Ford Taurus and Taurus X radiator coolant reservoir

Installation Notes and Tips

• Ensure the engine is cool before removing the old coolant reservoir to avoid injury
• Use the included mounting brackets and the vehicle’s original mounting hardware for secure installation
• Check for any leaks or cracks in the cooling system after installation
• Properly tighten the spring loaded twist cap to maintain system pressure

Quality Assurance and Warranty

Dorman manufactures this engine coolant reservoir to meet or exceed OEM specifications for fit, form, and function. The part number 603-364 undergoes quality control testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship for their replacement parts.