15-21 Toyota RAV4 / Lexus NX300H OEM Radiator
Factory-spec radiator engineered for reliable cooling on RAV4 and NX300H platforms. Direct OEM replacement designed to maintain precise thermal management under stock and mild modified conditions. Built to handle daily driving and highway temperature demands without compromise.
Do I need new coolant hoses when I install this radiator?
Inspect your existing upper and lower hoses before installation. If they're cracked, brittle, or leaking, replace them—this is a good time to do it. If they're in good condition, reuse them. Make sure to flush the system before filling with fresh coolant.
What coolant should I use after installation?
Toyota and Lexus require their specific coolant type for these model years. Check your owner's manual or service records for the exact spec. Using the wrong coolant can affect corrosion protection and warranty claims.
Does this radiator come with a thermostat or water pump?
Radiator assembly only. Thermostat and water pump are separate items you may need to source if they're worn. Plan to replace the thermostat housing gasket while you have the cooling system open—it's cheap insurance.
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