Dorman 603-247 Engine Coolant Reservoir - Front

Overview of Dorman Engine Coolant Reservoir for Nissan Altima and Maxima

The Dorman 603-247 engine coolant reservoir is designed specifically for Nissan Altima and Maxima models. This white plastic coolant reservoir includes a cap and is engineered to maintain proper coolant levels, ensuring efficient engine temperature regulation.

• Constructed from durable white plastic material
• Includes one coolant reservoir and one cap
• Cap type included for secure sealing
• Features two mounting holes for installation
• Non-pressurized design suitable for specified Nissan models
• Mounting hardware and brackets not included

Detailed Product Description

The Dorman 603-247 engine coolant reservoir is a direct replacement part compatible with Nissan Altima and Maxima vehicles. Made from sturdy plastic, this reservoir is designed to withstand typical engine bay conditions while providing reliable coolant storage. The included cap ensures a proper seal to prevent coolant loss and contamination. With two mounting holes, the reservoir can be securely attached to the vehicle, although mounting hardware and brackets are not part of the package. This non-pressurized reservoir supports the cooling system by allowing coolant expansion and contraction during engine operation.

Common Applications and Issues Addressed

• Replacement for cracked or leaking coolant reservoirs
• Resolves coolant overflow or low coolant level warnings
• Prevents engine overheating due to coolant loss
• Addresses reservoir cap failure or damage
• Restores proper coolant containment in Nissan Altima and Maxima models

Installation Notes and Tips

• Compatible with Nissan Altima and Maxima models; verify fitment before installation
• Mounting hardware and brackets are not included; reuse existing components or source separately
• Ensure the reservoir is securely mounted using the two provided mounting holes
• Check the cap for proper sealing after installation to avoid leaks
• Inspect surrounding hoses and connections during replacement for additional wear

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-247 engine coolant reservoir undergoes quality checks to ensure durability and reliability in Nissan Altima and Maxima vehicles. Warranty coverage details can be obtained from the product documentation or Dorman directly.