Denso 221-9147 Radiator

Overview of the Denso Radiator for Mazda 2

The Denso radiator, part number 221-9147, is designed specifically for the Mazda 2, providing reliable cooling performance. Engineered with precise core dimensions, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 13.7795 inches
• Core Width: 21.5748 inches
• Core Thickness: 0.6299 inches
• Inlet Diameter: 1.1142 inches
• Outlet Diameter: 1.1142 inches

Detailed Radiator Specifications

This radiator features a core height of 13.7795 inches and a width of 21.5748 inches, providing a substantial surface area for effective cooling. The core thickness of 0.6299 inches ensures durability while allowing sufficient coolant flow. Both the inlet and outlet diameters measure 1.1142 inches, matching the Mazda 2’s factory hose connections for a seamless fit. These dimensions are critical for maintaining proper coolant circulation and preventing overheating under various driving conditions.

Compatible Vehicles and Applications

This Denso radiator, part number 221-9147, is compatible with the Mazda 2 model. It is designed to replace the original radiator and restore the vehicle’s cooling system efficiency. Ideal for addressing common radiator-related issues, this part supports the following:

• Engine overheating due to radiator leaks or blockages
• Coolant loss from damaged or corroded radiator cores
• Reduced cooling performance from clogged or bent fins
• Maintaining proper engine temperature during extended driving

Installation Notes and Tips

When installing the Denso radiator 221-9147 on a Mazda 2, ensure all coolant hoses match the 1.1142-inch inlet and outlet diameters for proper sealing. Inspect hose clamps and replace if necessary to prevent leaks. It is recommended to flush the cooling system before installation to remove debris and contaminants. Proper torque specifications should be followed to avoid damage to mounting points.

Quality Assurance and Warranty

Denso radiators are manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 221-9147 are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.