Denso 221-4201 Radiator

Overview of the Denso 221-4201 Radiator for Acura CL and TL

The Denso 221-4201 radiator is designed specifically for Acura CL and TL models, providing reliable cooling performance. Engineered to meet OEM specifications, this radiator ensures efficient heat dissipation to maintain optimal engine temperature.

• Core Height: 15.75 inches
• Core Width: 27.875 inches
• Core Thickness: 0.625 inches
• Inlet Diameter: 1.25 inches
• Outlet Diameter: 0.937 inches
• Transmission Oil Cooler: Not included

Detailed Specifications and Design Features

This radiator features a core height of 15.75 inches and a width of 27.875 inches, providing a substantial surface area for effective cooling. The core thickness of 0.625 inches balances durability with efficient heat transfer. The inlet and outlet diameters of 1.25 inches and 0.937 inches respectively are designed to match the original equipment, ensuring proper coolant flow without modifications. Note that this radiator does not include a transmission oil cooler, making it suitable for vehicles with separate transmission cooling systems.

Compatible Vehicles and Application

The Denso 221-4201 radiator is compatible with Acura CL and TL models, offering a direct replacement option for these vehicles. It is ideal for owners seeking a radiator that matches factory dimensions and performance standards.

• Overheating issues due to radiator core damage or clogging
• Coolant leaks from cracked or corroded radiator tanks
• Reduced cooling efficiency from bent or damaged fins
• Engine temperature fluctuations caused by radiator failure

Installation Notes and Tips

When installing the Denso 221-4201 radiator, ensure the vehicle is fully cooled down before removal of the old radiator. Verify that the inlet and outlet hose diameters match the vehicle’s hoses to avoid leaks. Properly secure all mounting points and refill the cooling system with the recommended coolant type. Bleed the system to remove air pockets for optimal performance.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 221-4201 radiator undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects.