Denso 221-3110 Radiator

Overview of the Denso Radiator 221-3110 for Toyota and Scion

The Denso radiator part number 221-3110 is designed specifically for select Toyota and Scion models, including the Echo, xA, and xB. This radiator features precise core dimensions and includes a transmission oil cooler, ensuring efficient engine and transmission cooling.

• Core Height: 13.813 inches
• Core Width: 19.187 inches
• Core Thickness: 0.625 inches
• Transmission Oil Cooler Included
• Inlet Diameter: 1.25 inches
• Outlet Diameter: 1.25 inches

Detailed Specifications and Features

The Denso 221-3110 radiator is engineered with a core height of 13.813 inches and a core width of 19.187 inches, providing an optimal surface area for heat dissipation. The core thickness of 0.625 inches balances cooling efficiency with durability. Both the inlet and outlet diameters measure 1.25 inches, matching OEM specifications for seamless integration. This radiator also includes a built-in transmission oil cooler, which helps maintain proper transmission fluid temperature, contributing to overall vehicle performance and longevity.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Scion Echo
• Scion xA
• Scion xB
• Toyota Echo
• Toyota xA
• Toyota xB

It is designed to replace the original radiator in these models, ensuring proper fit and function.

Common Issues Addressed by the Denso Radiator 221-3110

• Engine overheating due to radiator core damage or clogging
• Transmission fluid overheating from a faulty or missing transmission oil cooler
• Leaks or cracks in the radiator core or tanks
• Reduced cooling efficiency caused by corrosion or wear
• Incompatible radiator dimensions leading to installation problems

Installation Notes and Tips

• Verify compatibility with your specific Toyota or Scion model before installation
• Ensure all hoses and clamps match the 1.25-inch inlet and outlet diameters
• Drain coolant and transmission fluid before removal of the old radiator
• Inspect and replace any worn hoses or seals during installation
• Bleed the cooling system properly after installation to avoid air pockets

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet or exceed OEM standards for quality and durability. The 221-3110 radiator undergoes rigorous testing to ensure reliable performance under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.