Denso 221-9249 Radiator

Overview of the Denso Radiator for Toyota Corolla

The Denso radiator part number 221-9249 is designed specifically for Toyota Corolla 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: 23.62 inches
• Core Width: 15.5 inches
• Core Thickness: 0.63 inches
• Inlet Diameter: 1.313 inches
• Outlet Diameter: 1.34 inches
• Includes Transmission Oil Cooler

Detailed Specifications and Features

The Denso 221-9249 radiator features a core height of 23.62 inches and a core width of 15.5 inches, providing an optimal surface area for heat dissipation. With a core thickness of 0.63 inches, this radiator balances efficient cooling with compact design. The inlet and outlet diameters of 1.313 inches and 1.34 inches respectively ensure proper coolant flow and compatibility with the Toyota Corolla's cooling system. The integrated transmission oil cooler adds functionality by helping maintain transmission fluid temperature, which is critical for transmission longevity and performance.

Compatible Vehicles and Applications

This radiator is compatible with Toyota Corolla models, making it a direct replacement for the original equipment. The Denso 221-9249 radiator is suitable for those seeking a reliable cooling component that meets OEM specifications.

• Overheating issues in Toyota Corolla
• Coolant leaks or radiator damage
• Transmission fluid overheating due to lack of cooler
• Reduced engine cooling efficiency
• Replacement of worn or corroded radiator

Installation Notes and Tips

When installing the Denso radiator 221-9249 on a Toyota Corolla, ensure all connections for the inlet and outlet hoses are secure and free of leaks. Properly bleed the cooling system to remove air pockets after installation. Verify that the transmission oil cooler lines are correctly connected to maintain transmission fluid temperature. It is recommended to inspect related components such as hoses and clamps during installation for optimal performance.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict quality standards and OEM specifications. The 221-9249 radiator undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the product's reliability for Toyota Corolla owners.