Upgrade your 1984-1987 Toyota Corolla GT-S with the Koyo HH010681 Radiator, designed specifically for the 1.6L 4AGE engine. This high-performance radiator is engineered to provide excellent cooling efficiency, ensuring your vehicle runs smoothly even under the most demanding conditions. A perfect fit for manual transmission and RWD AE86 models, it delivers optimal performance and reliability. Constructed with top-quality materials, the Koyo radiator enhances the longevity of your engine by effectively dissipating heat. Easy to install and compatible with your existing setup, this radiator is a must-have for any serious enthusiast looking to maintain their vehicle's performance. Experience the difference that a premium radiator can make in your driving experience with Koyo's trusted engineering. <b>Features:</b> * Perfect fit for 1984-1987 Toyota Corolla GT-S with 1.6L 4AGE engine * Designed for manual transmission and RWD AE86 models * Engineered for excellent cooling efficiency and performance * Constructed with high-quality materials for durability * Easy installation to enhance your vehicle's performance