Mishimoto Aluminum Radiator for Lexus IS300 Dual Core 30% Cooling Increase

Mishimoto Aluminum Radiator for Lexus IS300 — Dual Core, 30% More Cooling Brand: Mishimoto Upgrade your Lexus IS300 cooling system with the Mishimoto aluminum radiator engineered for performance and reliability. This direct-fit, no-modification required unit replaces the OEM radiator to deliver superior temperature control and prolonged engine life. Key Features 30% increase in cooling — dual-core design improves heat dissipation for aggressive driving and hot climates. 100% brazed aluminum construction — lightweight, durable, and corrosion-resistant for long-term performance. Polished end tanks — precision-built for optimal coolant flow and a clean, finished look. Direct-fit for Lexus IS300 — no cutting, trimming, or modification required for an easy installation. Includes 1.3 bar high-pressure radiator cap — raises boiling point for improved cooling efficiency. Warranty with accident protection — Mishimoto’s no-questions-asked guarantee for peace of mind. Benefits Expect lower operating temperatures, reduced risk of overheating under load, and improved reliability for daily driving, track use, or towing. The Mishimoto radiator balances performance and fitment to preserve factory mounting points and hoses while delivering measurable cooling gains. Optimize your IS300 with a proven aftermarket radiator from Mishimoto — engineered performance, OEM convenience.