This is a genuine TOYOTA radiator cap, part number 16491-EV050, manufactured in Japan. It is specifically designed to maintain the correct pressure within your vehicle's cooling system, which is crucial for efficient heat dissipation and preventing engine overheating. Replacing a faulty or worn radiator cap is a simple yet effective maintenance task that can save you from costly engine repairs. A properly functioning cap ensures that your coolant operates at its intended boiling point, even under demanding driving conditions. This TOYOTA original part guarantees a precise fit and reliable performance, matching the specifications of your vehicle's original equipment. Trust in genuine parts to keep your TOYOTA running smoothly and reliably.
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