Denso 221-3240 Radiator

Overview of Denso Radiator for Acura RL

The Denso radiator part number 221-3240 is designed specifically for Acura RL models, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive solution for your vehicle's cooling system needs.

• Core Height: 16.75 inches
• Core Width: 27.937 inches
• Core Thickness: 1.06 inches
• Inlet Diameter: 1.25 inches
• Outlet Diameter: 1.25 inches
• Includes Transmission Oil Cooler

Detailed Product Description

The Denso 221-3240 radiator features a core measuring 16.75 inches in height, 27.937 inches in width, and 1.06 inches in thickness, ensuring efficient heat dissipation for the Acura RL. Both the inlet and outlet diameters are 1.25 inches, matching OEM specifications for proper coolant flow. The integrated transmission oil cooler supports the vehicle’s transmission system by maintaining optimal fluid temperatures, which helps prevent overheating and extends transmission life.

Compatible Vehicles and Applications

This radiator is compatible with Acura RL models, engineered to meet the specific cooling requirements of this vehicle. It is suitable for those seeking a direct replacement radiator that maintains factory fit and function.

• Overheating issues due to radiator core damage or clogging
• Transmission fluid overheating caused by a faulty cooler
• Leaks or cracks in the radiator core or tanks
• Reduced cooling efficiency from corrosion or wear
• Replacement during engine cooling system upgrades or repairs

Installation Notes and Tips

When installing the Denso 221-3240 radiator, ensure all hose connections match the 1.25-inch inlet and outlet diameters for a secure fit. Properly bleed the cooling system after installation to remove air pockets and verify the transmission oil cooler lines are correctly connected. It is recommended to inspect related components such as hoses and clamps during installation to maintain system integrity.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards, ensuring durability and performance. This radiator is built to OEM specifications for the Acura RL, providing reliable operation. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.