Denso 221-3213 Radiator

Overview of the Denso Radiator 221-3213 for Acura and Honda

The Denso radiator part number 221-3213 is designed specifically for Acura and Honda vehicles, including the Accord and TL models. This radiator features precise core dimensions and includes a transmission oil cooler, ensuring efficient engine cooling and transmission performance.

• Core Height: 15.75 inches
• Core Width: 27.937 inches
• Core Thickness: 0.625 inches
• Inlet Diameter: 1.25 inches
• Outlet Diameter: 1.25 inches
• Includes Transmission Oil Cooler

Detailed Radiator Specifications and Features

The Denso 221-3213 radiator is engineered with a core height of 15.75 inches and a core width of 27.937 inches, providing ample surface area for heat dissipation. Its core thickness of 0.625 inches balances cooling efficiency with durability. Both the inlet and outlet diameters measure 1.25 inches, compatible with the cooling system hoses of Acura Accord and Honda TL models. The integrated transmission oil cooler supports transmission fluid temperature regulation, contributing to overall vehicle reliability.

Compatible Vehicles and Applications

This radiator is compatible with select Acura and Honda vehicles, specifically the Accord and TL models. It is suitable for owners seeking a direct replacement radiator that maintains factory specifications and cooling performance.

• Overheating issues in Acura Accord or Honda TL
• Leaking or damaged radiator cores
• Transmission fluid overheating due to lack of cooler
• Reduced engine cooling efficiency
• Corroded or clogged radiator passages

Installation Notes and Tips

When installing the Denso radiator 221-3213, ensure all hose connections match the 1.25-inch inlet and outlet diameters for a secure fit. Verify that the transmission oil cooler lines are properly connected to maintain transmission fluid cooling. It is recommended to flush the cooling system before installation to prevent contamination. Use manufacturer-recommended coolant and follow torque specifications for mounting hardware.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet or exceed OEM standards for fit, form, and function. The 221-3213 radiator undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Denso typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.