Denso 221-9398 Radiator

Reliable Radiator Replacement for Ford and Mercury Vehicles

The Denso 221-9398 radiator is designed to provide efficient cooling performance for select Ford and Mercury models. Engineered with precise core dimensions, this radiator supports optimal engine temperature regulation for vehicles like the Ford Five Hundred, Mercury Montego, and Ford Freestyle.

Key Features of the Denso 221-9398 Radiator

• Core Height: 25.0000 inches for effective heat dissipation
• Core Width: 18.2300 inches ensuring proper fitment and cooling surface
• Core Thickness: 0.9800 inches for durability and efficient coolant flow
• Inlet Diameter: 1.3130 inches compatible with factory hose connections
• Outlet Diameter: 1.3400 inches designed for secure coolant exit
• Transmission Oil Cooler: Not included, suitable for vehicles without integrated transmission cooling

Detailed Description of the Denso 221-9398 Radiator

This radiator features a robust core construction with a height of 25 inches, width of 18.23 inches, and thickness just under one inch, providing a balance between cooling capacity and compact design. The inlet and outlet diameters are engineered to match original equipment specifications, ensuring seamless integration with the cooling system of Ford Five Hundred, Mercury Montego, and Ford Freestyle models. The absence of a transmission oil cooler makes this radiator ideal for vehicles that utilize separate transmission cooling systems.

Applications and Common Issues Addressed

• Overheating problems due to radiator core damage or clogging
• Coolant leaks from cracked or corroded radiator cores
• Reduced cooling efficiency impacting engine performance
• Replacement for worn or damaged factory radiators in Ford Five Hundred, Mercury Montego, and Ford Freestyle
• Restoring proper coolant flow and temperature regulation

Installation Notes and Tips

Ensure the radiator core dimensions and inlet/outlet diameters match your vehicle’s specifications before installation. Properly drain the cooling system and inspect hoses for wear during replacement. Verify hose connections are secure to prevent leaks. This radiator is designed for direct fitment on compatible Ford and Mercury models without modification.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet or exceed OEM standards for durability and performance. The 221-9398 radiator undergoes rigorous quality control to ensure reliable operation. Warranty coverage details should be confirmed with the original product documentation or supplier.