Radiator for Hyundai Tucson (2016-2021) 2.0L 2.4L

Direct-Fit Aluminum Replacement Radiator for 2016-2021 Hyundai Tucson

What it Does: The direct-fit aluminum replacement radiator restores factory thermal efficiency and prevents engine overheating on the 2016-2021 Hyundai Tucson by providing dependable heat dissipation through an optimized tube-and-fin core.

The Stock Hyundai Tucson Thermal Cycling Fatigue

Factory cooling systems on the third-generation TL Tucson endure relentless thermal cycling and vibration. Over time, the OEM composite plastic end tanks become brittle, developing microscopic stress fractures along the crimped header plate seam. In conjunction with internal scale accumulation and external fin corrosion, this degradation restricts thermal transfer across the Nu and Theta II engine blocks. If neglected, minor coolant weeping escalates into catastrophic pressure drops, risking severe cylinder head warpage and blown head gaskets under sustained high-load highway driving.

The Engineering Solution

This replacement cooling assembly is engineered to restore factory-spec heat rejection without mounting modifications. Featuring a brazed high-efficiency aluminum tube-and-fin core, it facilitates unrestricted coolant passage and rapid convective cooling across the fin matrix. The high-density polymer end tanks utilize reinforced ribbed structures to resist pressure spikes, while integrated brass internal transmission cooler fittings maintain stable automatic transmission fluid temperatures. Built to DPI 13576 specifications, the core drops directly into factory rubber isolators and aligns with OEM shroud attachments and quick-connect coolant hoses.

Technical Specifications

Compatibility

• 2016-2021 Hyundai Tucson 2.0L GDI I4 (TL)
• 2016-2021 Hyundai Tucson 2.4L GDI I4 (TL)

Frequently Asked Questions

Does this fit the TL Chassis Tucson?
Yes, this is a direct bolt-in fit for the 2016-2021 Hyundai Tucson equipped with either the 2.0L Nu or 2.4L Theta II engine.

Does this radiator include an integrated transmission oil cooler?
Yes, it features integrated internal brass oil cooler lines configured to connect directly to the factory automatic transmission cooler lines.

The Hyundai Commuter Reliability Caliber

Daily driving demands consistent cooling system integrity under stop-and-go traffic and extreme weather conditions. This radiator maintains factory operating temperatures to protect critical valvetrain components, preserving fuel efficiency and long-term powertrain reliability.