Megan Racing - Lexus IS250/350 06-13 Radiator – MR-RT-LI06

Cooling is vital during high-performance driving, especially in sustained high-load, high-RPM situations, where engine temperatures can increase dramatically. Megan Racing Aluminum Radiators are engineered to provide superior cooling, ensuring that your engine maintains optimal temperatures, even under extreme driving conditions.

Made entirely of aluminum—both the tanks and the core—this radiator offers a significant upgrade over the plastic tanks found in most factory radiators. Plastic tanks are prone to cracking and leaking, especially as they age. The all-aluminum construction enhances durability and improves heat dissipation, while the larger heat-exchanging core increases coolant capacity and improves heat transfer efficiency.

Designed as a direct bolt-on replacement, this radiator is compatible with OEM components, such as fans and A/C condensers. However, due to its slightly larger size, we recommend upgrading to high-capacity slim radiator fans for optimal performance and cooling efficiency.

Vehicle Fitment

• Lexus IS250 2006
• Lexus IS250 2007
• Lexus IS250 2008
• Lexus IS250 2009
• Lexus IS250 2010
• Lexus IS250 2011
• Lexus IS250 2012
• Lexus IS250 2013

• Lexus IS350 2006
• Lexus IS350 2007
• Lexus IS350 2008
• Lexus IS350 2009
• Lexus IS350 2010
• Lexus IS350 2011
• Lexus IS350 2012
• Lexus IS350 2013

Specifications and Features

• Construction: All Aluminum
• Heat Exchanger Thickness: 36mm
• Radiator Cap: Not Included
• Compatibility: OEM Fans
• Direct Bolt-On Replacement
• Warranty: 1-Year Against Manufacturer Defects