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Direct replacement OEM radiator engineered for Highlander hybrid cooling demands. Factory-spec construction handles the thermal load of dual drivetrain operation. Tested fit with original mounting points.
Will this work with my current thermostat and hoses?
Yes. This is a direct OEM replacement, so existing hose connections and thermostat housing align with factory specs. Reuse your current hoses if they're in good condition, or replace them during the job for peace of mind.
Do I need to flush the cooling system before install?
Absolutely. Drain and flush the entire system to remove old coolant and sediment. A clean system protects the new radiator and keeps your hybrid cooling circuit running efficiently.
What if the radiator leaks within the first month?
Contact us with photos and proof of purchase. All radiators ship pressure-tested, but if a defect shows up fast, we'll handle it. Keep your receipt and document the date of install.
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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