Koyorad A2389 Radiator

Koyorad A2389 Radiator for Santa Fe

The Koyorad A2389 radiator is an OE-equivalent replacement built for 2001-2006 Hyundai Santa Fe applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct replacement service on equipped vehicles.

Key Features

• Fits 2001-2006 Hyundai Santa Fe
• Aluminum core with plastic tank construction
• Single-row core design
• Core dimensions: 15.75 in. height, 30.1875 in. width, 0.625 in. thickness
• Inlet and outlet diameter: 1.375 in.
• Internal transmission oil cooler included
• Transmission oil cooler diameter: 1 in.
• Part number A2389

Detailed Description

Koyorad A2389 is a radiator replacement for the Hyundai Santa Fe that follows OE-style sizing and cooling layout. The aluminum core supports efficient heat transfer, while the plastic tank design matches common factory-style radiator construction. With the internal transmission oil cooler included, this radiator is suited for Santa Fe models that route automatic transmission fluid through the radiator assembly. If you are searching for a Koyorad A2389 radiator for 2001-2006 Hyundai Santa Fe fitment, this unit provides the core dimensions and hose connections needed for a direct replacement application.

Common Problems This Part Can Address

• Coolant leaks from a damaged or aging radiator
• Overheating caused by restricted or inefficient heat exchange
• Cracked plastic tanks or weakened seams
• Transmission cooler leakage within the radiator assembly
• Reduced cooling performance from corrosion or internal blockage

Installation Notes and Tips

Verify hose diameter, mounting points, and transmission cooler line routing before installation. Drain coolant fully, inspect related hoses and clamps, and confirm the replacement radiator matches the original core size and cooler configuration. For 2001-2006 Hyundai Santa Fe radiator replacement jobs, transfer any reusable fittings or sensors from the original unit if required by the vehicle setup.

Quality Assurance

Koyorad states that its radiators are built as OE-equivalent replacements using technical manufacturing experience focused on correct fit and function. Part number A2389 is engineered for the listed Hyundai Santa Fe applications and includes the transmission oil cooler specified in the product data.