Koyo 86-92 Toyota Supra NA/Turbo MT Only (USDM Vehicles Req. M16x1.5 Plug) Radiator

Upgrade your cooling system with the Koyo Radiator designed for the 1986-1992 Toyota Supra NA and Turbo (Manual Transmission only), specifically for USDM vehicles requiring the M16x1.5 fan switch plug. This high-quality all-aluminum radiator is engineered to deliver superior heat dissipation, keeping your Mark III Supra’s engine cool during spirited driving and demanding conditions. It’s compatible with both naturally aspirated and turbocharged engines, ensuring reliable cooling regardless of your setup.

This radiator features a fan switch provision tailored for JDM 1JZ engines, but all USDM models will require the M16x1.5 fan switch or an equivalent plug for proper installation and operation. Designed as a direct-fit replacement, the Koyo radiator offers durability and efficiency while maintaining OEM specifications. Whether restoring or upgrading, this radiator is a reliable choice to help protect your classic Supra’s engine and maintain peak performance.