Denso 221-3134 Radiator

Overview of Denso Radiator for Toyota RAV4

The Denso 221-3134 radiator is engineered specifically for Toyota RAV4 models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine operation under various driving conditions.

• Core Height: 13.75 inches
• Core Width: 27.5 inches
• Core Thickness: 1.0 inch
• Inlet Diameter: 1.25 inches
• Outlet Diameter: 1.25 inches
• Includes Transmission Oil Cooler

Detailed Product Description

This Denso radiator, part number 221-3134, features a core height of 13.75 inches and a width of 27.5 inches, with a thickness of 1 inch, ensuring optimal heat dissipation for the Toyota RAV4. The radiator includes both inlet and outlet diameters of 1.25 inches, matching factory specifications for seamless installation. Additionally, the integrated transmission oil cooler supports transmission fluid temperature regulation, enhancing overall vehicle performance and longevity.

Applications and Problem Solving

This radiator is compatible with Toyota RAV4 vehicles requiring a direct replacement radiator with transmission oil cooler integration. It addresses several common issues:

• Engine overheating due to inefficient cooling
• Transmission fluid overheating affecting transmission performance
• Leaks or damage in the radiator core or tanks
• Reduced cooling capacity from clogged or corroded radiators
• Compatibility issues with aftermarket radiators lacking transmission oil cooler

Installation Notes and Tips

When installing the Denso 221-3134 radiator on a Toyota RAV4, ensure all hose connections match the 1.25-inch inlet and outlet diameters. Verify the transmission oil cooler lines are properly connected to maintain transmission cooling. It is recommended to inspect and replace any worn hoses or clamps during installation to prevent leaks. Proper coolant type and level should be maintained according to Toyota specifications.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM standards, ensuring durability and performance. The 221-3134 radiator undergoes rigorous quality control testing to verify core integrity and cooling efficiency. Warranty coverage details should be confirmed with the distributor or manufacturer, typically including protection against defects in materials and workmanship.