Performance Radiator for Toyota Supra (1993-1998) 3.0L

All-Aluminum Performance Radiator for 1993-1998 Toyota Supra

Direct Replacement: Replaces the failure-prone OEM plastic-tank radiator with a full aluminum two-row core unit to drastically lower coolant temperatures during track use or high-boost applications.

The Stock Supra Cooling Weakness

The factory JZA80 Toyota Supra radiator, while sufficient for a stock engine rolling off the assembly line in the 1990s, relies on plastic end tanks crimped to a single-row aluminum core. Over decades of thermal cycling, these plastic tanks become brittle and develop micro-fractures, eventually leading to catastrophic coolant blowouts under pressure. Furthermore, the OEM core lacks the fluid capacity and thermal dissipation required for the legendary 2JZ engine once you introduce elevated boost levels, aggressive timing, or sustained high-RPM track driving. Heat soak quickly becomes a limiting factor, forcing the ECU to pull timing and significantly reducing horsepower.

The Engineering Solution

This performance radiator upgrades the cooling system with a robust all-aluminum construction featuring a high-capacity 2-row core measuring 29.13 by 15.75 inches. By utilizing TIG-welded aluminum end tanks rather than factory plastic, it completely eliminates the weakest link in the stock cooling system, ensuring leak-free performance under high system pressure. The dual-row design drastically increases coolant volume and maximizes the surface area exposed to incoming airflow. This translates to superior heat transfer efficiency, keeping your 2JZ operating within optimal temperature ranges even during extreme conditions. With standard 1.25-inch inlet and outlet connections, it functions as a direct-fit upgrade matching OE specifications, offering peace of mind and sustained engine performance without the thermal limitations of stock components.

Technical Specifications

Compatibility

• 1993 Toyota Supra 3.0L
• 1994 Toyota Supra 3.0L
• 1995 Toyota Supra 3.0L
• 1996 Toyota Supra 3.0L
• 1997 Toyota Supra 3.0L
• 1998 Toyota Supra 3.0L

The Toyota JDM Caliber

Built to handle the immense power potential of the 2JZ platform, this radiator ensures your Supra delivers consistent, reliable performance and optimal thermal management, whether on the street or the circuit.