Radiator for Hyundai Santa Fe (2001-2006) 2.4L 2.7L

High-Efficiency Replacement Radiator for 2001-2006 Hyundai Santa Fe

What it Does: The direct-fit replacement radiator replaces the aged, failure-prone factory heat exchanger on the 2001-2006 Santa Fe to restore optimal thermal dissipation and prevent coolant loss under heavy engine load.

The Stock Hyundai Santa Fe Thermal Degradation

Original cooling assemblies on the first-generation SM platform suffer from progressive material fatigue caused by continuous thermal expansion cycles. Over time, the brittle factory plastic end tanks develop hairline fractures along the upper hose neck, while the elastomer crimp seals lose elasticity and weep pressurized coolant. Simultaneously, internal tube scaling restricts laminar flow across the core, impairing heat rejection and leaving both the G4JS 2.4L inline-four and G6BA 2.7L V6 engines vulnerable to catastrophic overheating and head gasket compromise.

The Engineering Solution

This replacement radiator is built to exact OEM geometry, utilizing a high-efficiency aluminum tube-and-fin core bonded to thermal-shock-resistant composite end tanks. The multi-louvered fin array maximizes convective ambient airflow, dramatically improving heat transfer rates across operating temperatures. Built under standard DPI 2389 parameters, it incorporates integrated high-tensile brass internal transmission fluid cooler ports and factory-located mounting bosses to ensure a seamless drop-in installation without bracket or hose modifications.

Technical Specifications

Compatibility

• 2001-2004 Hyundai Santa Fe Base 2.4L L4 (G4JS)
• 2001-2006 Hyundai Santa Fe GLS 2.7L V6 (G6BA)
• 2001-2006 Hyundai Santa Fe LX 2.7L V6 (G6BA)

Frequently Asked Questions

Does this fit the SM Santa Fe?
Yes, this is a direct fit for the 2001-2006 Hyundai Santa Fe equipped with the G4JS and G6BA engines.

Does this radiator accommodate automatic transmission cooler lines?
Yes, the unit includes integrated brass transmission cooler circuits that safely stay plugged if installed in manual transmission models.

The Hyundai Utility Standard

Engineered to handle severe daily commuting, heavy cargo, and light utility towing, this radiator restores baseline cooling system integrity to keep your powertrain running safely across extreme temperature thresholds.