Denso 221-3708 Radiator

Overview of the Denso Radiator for Kia Soul

The Denso radiator part number 221-3708 is designed specifically for Kia Soul models, providing reliable cooling performance. This radiator features precise core dimensions and includes a transmission oil cooler to support your vehicle's engine and transmission cooling needs.

• Core Height: 22.8120 inches
• Core Width: 16.1870 inches
• Core Thickness: 0.6250 inches
• Inlet Diameter: 1.5 inches
• Outlet Diameter: 1.5 inches
• Includes Transmission Oil Cooler

Detailed Radiator Specifications

The Denso 221-3708 radiator is engineered with a core height of 22.8120 inches and a core width of 16.1870 inches, providing an optimal surface area for heat dissipation. The core thickness of 0.6250 inches ensures efficient coolant flow and heat exchange. Both the inlet and outlet diameters measure 1.5 inches, matching the factory specifications for a seamless fit. The integrated transmission oil cooler supports the Kia Soul’s transmission system by maintaining proper fluid temperature, which helps prevent overheating and extends transmission life.

Compatible Vehicles and Applications

This radiator is compatible with Kia Soul models, making it a direct replacement for the original equipment. It is designed to address common cooling system issues such as:

• Engine overheating due to radiator core damage or clogging
• Transmission fluid overheating affecting shifting performance
• Coolant leaks from worn or damaged radiator components
• Reduced cooling efficiency from corrosion or buildup
• Maintaining optimal engine and transmission operating temperatures

Installation Notes and Tips

When installing the Denso 221-3708 radiator on a Kia Soul, ensure all hose connections match the 1.5-inch inlet and outlet diameters for proper sealing. Verify that the transmission oil cooler lines are correctly connected to maintain transmission cooling. It is recommended to flush the cooling system before installation to remove any debris and prevent contamination. Properly bleed the cooling system after installation to avoid air pockets that can cause overheating.

Quality Assurance and Warranty

Denso radiators are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. While specific warranty details for part number 221-3708 are not provided here, Denso typically offers coverage against defects in materials and workmanship. For exact warranty terms, refer to the product documentation or contact the manufacturer.