Denso 221-7009 Radiator

Overview of the Denso Radiator 221-7009 for Chrysler and Dodge

The Denso Radiator part number 221-7009 is designed specifically for select Chrysler and Dodge vehicles, including the 300, Charger, and Magnum models. Engineered to meet OEM specifications, this radiator ensures reliable cooling performance tailored to your vehicle's needs.

• Core Height: 18.523 inches
• Core Thickness: 1.338 inches
• Core Width: 24.212 inches
• Inlet Diameter: 1.476 inches
• Outlet Diameter: 1.476 inches
• Transmission Oil Cooler: Not included

Technical Details and Specifications

The Denso 221-7009 radiator features a core measuring 18.523 inches in height, 24.212 inches in width, and 1.338 inches in thickness, providing an optimal surface area for heat dissipation. Both the inlet and outlet diameters are 1.476 inches, ensuring compatibility with the cooling system hoses of Chrysler 300, Dodge Charger, and Dodge Magnum models. This radiator does not include a transmission oil cooler, making it suitable for vehicles with separate transmission cooling systems.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Chrysler 300
• Dodge Charger
• Dodge Magnum

It is designed to replace the original radiator in these models, maintaining proper engine temperature and preventing overheating under normal driving conditions.

Common Issues Addressed by This Radiator

• Engine overheating due to radiator core damage or clogging
• Coolant leaks from cracked or corroded radiator cores
• Reduced cooling efficiency from worn or bent fins
• Incompatibility with OEM hose connections due to incorrect inlet/outlet sizes
• Failure of the radiator causing engine performance issues

Installation Notes and Tips

• Ensure the radiator core dimensions match your vehicle’s specifications before installation
• Verify inlet and outlet hose diameters (1.476 inches) for proper fitment
• Drain coolant completely before removing the old radiator to avoid spills
• Inspect and replace radiator hoses and clamps if worn or damaged
• Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 221-7009 radiator undergoes rigorous testing to comply with OEM requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.