GReddy 89-94 Nissan 240SX Aluminum Radiator TW-R S13

This GReddy TW-R radiator is built with a 50mm thick, two-row core, offering a significant increase in cooling surface area compared to the stock unit. For your 1989-1994 Nissan 240SX, especially if you've modified the engine or plan on spirited driving, keeping temperatures in check is crucial for performance and longevity. A well-cooled engine runs more efficiently and is less prone to issues like detonation or overheating, which can cause serious damage.

The core construction uses high-quality aluminum, chosen for its excellent heat dissipation properties and lighter weight compared to traditional copper or brass radiators. This aluminum construction also helps resist corrosion, which is a common problem with older cooling systems. The TW-R design is specifically engineered to maximize coolant flow and heat transfer, ensuring that even under demanding conditions, your engine stays within its optimal operating temperature range. This radiator is designed as a direct replacement, meaning it uses the factory mounting points and hose connections, simplifying the installation process.

When installing this radiator, it's a good idea to inspect your coolant hoses and thermostat for wear. Replacing these components at the same time can prevent future issues and ensure your new cooling system is working at its best. This radiator is a solid choice for any 240SX owner looking to improve their cooling system's capacity and reliability, whether for daily driving or track use.