Denso 221-9489 Radiator

Overview of the Denso Radiator 221-9489 for Hyundai and Kia

The Denso radiator part number 221-9489 is engineered to provide reliable cooling performance for select Hyundai and Kia models. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine temperature management in vehicles like the Hyundai Elantra and Kia Forte series.

• Core Height: 21.7323 inches
• Core Thickness: 0.6299 inches
• Core Width: 16.3622 inches
• Transmission Oil Cooler Included
• Inlet Diameter: 1.3750 inches
• Outlet Diameter: 1.3125 inches

Technical Details and Specifications

The Denso 221-9489 radiator features a core designed to optimize heat dissipation with a height of 21.7323 inches, width of 16.3622 inches, and thickness of 0.6299 inches. The inclusion of a transmission oil cooler enhances the cooling system by maintaining transmission fluid temperature, which is critical for vehicle longevity and performance. The inlet and outlet diameters of 1.3750 and 1.3125 inches respectively ensure compatibility with the cooling system plumbing of Hyundai Elantra, Elantra Coupe, Elantra GT, Kia Forte, Forte5, and Forte Koup models.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Hyundai Elantra (including Coupe and GT variants)
• Kia Forte, Forte5, and Forte Koup

It is designed to replace the original radiator and maintain proper engine cooling and transmission fluid temperature control in these models.

Common Issues Addressed by the Denso Radiator 221-9489

• Engine overheating due to radiator core damage or clogging
• Transmission fluid overheating affecting transmission performance
• Coolant leaks from worn or cracked radiator components
• Reduced cooling efficiency from corrosion or sediment buildup
• Incompatible radiator dimensions causing installation or fitment problems

Installation Notes and Tips

• Ensure the radiator core dimensions match the vehicle specifications for proper fitment
• Check inlet and outlet hose diameters to confirm compatibility with existing hoses
• Drain coolant and transmission fluid before removal to avoid spills
• Inspect and replace radiator hoses and clamps if worn during installation
• Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty Information

Denso radiators are manufactured to meet OEM standards for durability and performance. The 221-9489 radiator undergoes rigorous quality control to ensure reliable operation in Hyundai and Kia vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.