Megan Racing - Lexus GS350 06-12 (Exc Hybrid) Radiator – MR-RT-LG06

Cooling is essential for high-performance driving, especially when subjected to sustained high-load and high-RPM conditions. These extreme conditions can cause engine temperatures to spike, requiring more from the vehicle’s cooling system. Megan Racing Aluminum Radiators are designed to effectively handle these demands, ensuring that your engine stays at optimal temperatures under stress.

Constructed entirely from aluminum—both the tanks and the primary core—this radiator provides a significant upgrade over the plastic tanks commonly used in factory radiators. Plastic tanks are known to crack and leak as they age, while aluminum construction enhances durability, heat dissipation, and coolant capacity. The larger heat-exchanging core improves cooling efficiency, making it ideal for high-performance driving conditions.

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

Vehicle Fitment

• Lexus GS350 2006
• Lexus GS350 2007
• Lexus GS350 2008
• Lexus GS350 2009
• Lexus GS350 2010
• Lexus GS350 2011
• Lexus GS350 2012

Notes:
• Excludes Hybrid models

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