Denso 221-9447 Radiator

Overview of the Denso Radiator 221-9447 for Mitsubishi Mirage Models

The Denso Radiator 221-9447 is designed specifically for Mitsubishi Mirage and Mirage G4 vehicles, providing reliable cooling performance. Engineered to meet OEM specifications, this radiator ensures efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 14.7638 inches
• Core Thickness: 0.6299 inches
• Core Width: 19.7874 inches
• Inlet Diameter: 1.1250 inches
• Outlet Diameter: 1.1250 inches
• Transmission Oil Cooler: Not included

Detailed Features of the Denso Radiator Brand Line

The Denso Radiator product line focuses on delivering durable and precise cooling components tailored for specific vehicle applications. This radiator model 221-9447 is part of that line, designed to provide consistent thermal management without including a transmission oil cooler, making it suitable for Mitsubishi Mirage and Mirage G4 models that do not require integrated transmission cooling.

Technical Description and Specifications

This radiator features a core height of approximately 14.76 inches and a core width near 19.79 inches, providing a substantial surface area for heat exchange. The core thickness of 0.63 inches supports efficient coolant flow while maintaining structural integrity. Both the inlet and outlet diameters measure 1.125 inches, ensuring compatibility with the vehicle’s existing cooling hoses. The absence of a transmission oil cooler indicates this radiator is intended for models without integrated transmission cooling systems.

Applications and Common Issues Addressed

• Overheating problems in Mitsubishi Mirage and Mirage G4 vehicles
• Coolant leaks due to damaged or corroded radiator cores
• Reduced engine performance caused by inefficient heat dissipation
• Replacement of worn or clogged radiators to restore proper cooling
• Maintaining engine temperature stability during extended driving

Installation Notes and Tips

When installing the Denso Radiator 221-9447, ensure all coolant hoses match the 1.125-inch inlet and outlet diameters for a secure fit. Verify that the radiator core dimensions align with the vehicle’s mounting points to avoid fitment issues. It is recommended to flush the cooling system before installation to remove debris and contaminants. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable operation. This radiator undergoes rigorous testing to comply with OEM specifications for Mitsubishi Mirage and Mirage G4 models. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.