Denso 221-9345 Radiator

Overview of the Denso Radiator 221-9345 for Acura RLX

The Denso Radiator 221-9345 is designed specifically for the Acura RLX, providing reliable cooling performance. This radiator is engineered to meet the exact specifications required for optimal engine temperature regulation.

• Core Height: 15.75 inches
• Core Thickness: 1.06 inches
• Core Width: 31.13 inches
• Inlet Diameter: 1.28 inches
• Outlet Diameter: 1.28 inches
• Transmission Oil Cooler: Not included

Detailed Product Description

The Denso Radiator 221-9345 features a core measuring 15.75 inches in height, 31.13 inches in width, and 1.06 inches in thickness, ensuring efficient heat dissipation for the Acura RLX. Both the inlet and outlet diameters are 1.28 inches, matching the vehicle’s cooling system requirements. This radiator does not include a transmission oil cooler, focusing solely on engine cooling. The Denso Radiator product line is known for precision manufacturing and durability, designed to meet OEM standards and provide consistent performance under various driving conditions.

Common Applications and Problem Solving

• Replaces a leaking or damaged radiator in Acura RLX models
• Addresses engine overheating issues caused by inefficient cooling
• Resolves coolant leaks due to corrosion or physical damage
• Improves cooling system efficiency after radiator core clogging
• Supports engine temperature regulation for optimal performance

Installation Notes and Tips

When installing the Denso Radiator 221-9345, ensure the inlet and outlet hoses match the 1.28-inch diameter specifications for a proper seal. Verify that the radiator core dimensions fit the mounting points on the Acura RLX. It is recommended to flush the cooling system before installation to prevent contamination. Use appropriate coolant and check for any leaks after installation. Professional installation is advised to maintain system integrity.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 221-9345 radiator undergoes rigorous testing to comply with OEM specifications for the Acura RLX. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.