2008-2011 Lexus GS450H OEM Radiator
Factory-spec radiator engineered for hybrid cooling demand. Built to OEM tolerances and tested for proper coolant flow and pressure retention. Direct replacement for the original unit.
Will this bolt straight in, or do I need new hoses?
It uses factory mounting points and connection ports — no modification needed. Reuse your existing hoses if they're in good condition; if they're cracked or brittle, replacing them during install is smart preventive maintenance.
Do I need to flush the entire cooling system before installing?
Yes. Run a flush cycle to remove old coolant and sediment before dropping in the new radiator. This protects your new unit and ensures clean flow from day one.
What if the radiator arrives damaged or fails shortly after install?
Contact ModSupply within 30 days of delivery with photos and details. We'll evaluate the damage and arrange a replacement or return. Keep your receipt and document the issue right away.
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Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
