Denso 221-3706 Radiator

Reliable Radiator for Hyundai Accent Vehicles

The Denso 221-3706 radiator is engineered to provide efficient cooling performance for Hyundai Accent models. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports optimal engine temperature management under various driving conditions.

• Core Height: 14.562 inches
• Core Width: 25.312 inches
• Core Thickness: 0.625 inches
• Inlet Diameter: 0.937 inches
• Outlet Diameter: 0.937 inches
• Includes Transmission Oil Cooler

Detailed Radiator Specifications and Features

This Denso radiator, part number 221-3706, features a core designed to maximize heat dissipation with a height of 14.562 inches, width of 25.312 inches, and thickness of 0.625 inches. The inclusion of a transmission oil cooler enhances the cooling system by maintaining transmission fluid temperature, which is critical for the longevity and performance of Hyundai Accent vehicles. Both the inlet and outlet diameters measure 0.937 inches, ensuring compatibility with the factory cooling system hoses and fittings.

Compatible Applications and Common Issues Addressed

• Compatible with Hyundai Accent models requiring a direct-fit radiator replacement
• Resolves engine overheating caused by radiator core damage or clogging
• Addresses transmission fluid overheating with integrated oil cooler
• Replaces radiators with leaking or corroded cores
• Improves cooling efficiency for vehicles experiencing reduced heat exchange

Installation Notes and Tips

When installing the Denso 221-3706 radiator on a Hyundai Accent, ensure all hose connections match the 0.937-inch inlet and outlet diameters for a secure fit. Properly bleed the cooling system after installation to prevent air pockets and verify the transmission oil cooler lines are correctly connected. It is recommended to inspect related cooling system components such as hoses and thermostat during replacement.

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet or exceed OEM specifications, providing reliable cooling system performance. The 221-3706 radiator undergoes rigorous quality control to ensure durability and fitment accuracy for Hyundai Accent vehicles. Warranty coverage details should be confirmed with the product documentation or manufacturer.