Denso 221-9457 Radiator

Overview of Denso Radiator 221-9457 for Ford Explorer

The Denso radiator part number 221-9457 is designed specifically for Ford Explorer models, providing reliable cooling performance. Engineered with precise core dimensions, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 28.74 inches
• Core Width: 20.08 inches
• Core Thickness: 0.63 inches
• Inlet Diameter: 1.5 inches
• Outlet Diameter: 1.5 inches
• Transmission Oil Cooler: Not included

Detailed Radiator Specifications and Design

This Denso radiator features a core height of 28.74 inches and a width of 20.08 inches, providing a substantial surface area for effective heat exchange. The core thickness of 0.63 inches ensures durability while allowing sufficient coolant flow. Both the inlet and outlet diameters measure 1.5 inches, compatible with the Ford Explorer's cooling system hoses. Note that this radiator does not include a transmission oil cooler, focusing solely on engine cooling.

Compatible Vehicles and Applications

This radiator is compatible with Ford Explorer models, making it a suitable replacement part for maintaining the vehicle's cooling system. It is designed to address common radiator-related issues such as:

• Engine overheating due to inefficient heat dissipation
• Coolant leaks from damaged or corroded radiator cores
• Reduced cooling performance from clogged or worn radiator fins
• Inadequate coolant flow caused by incorrect radiator dimensions

Installation Notes and Tips

When installing the Denso radiator 221-9457 on a Ford Explorer, ensure that the inlet and outlet hoses match the 1.5-inch diameter specifications for a proper seal. Verify that the radiator core dimensions align with the vehicle’s mounting points to avoid fitment issues. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity.

Quality Assurance and Warranty

Denso manufactures this radiator to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, refer to the product documentation or contact the supplier.