Description
Keep your engine cooling system sealed under the correct pressure threshold. Prevent coolant overflow and overheating efficiently with the Genuine Toyota Radiator Cap (16401-62100).
Built to strict OEM standards, this authentic radiator cap uses a calibrated internal spring and high-grade rubber seals. It holds exact factory pressure to raise the boiling point of your coolant safely without leaking or failing. Furthermore, it matches your factory radiator filler neck dimensions precisely to guarantee a secure, airtight twist-lock installation.
Cheap aftermarket radiator caps fail to hold proper pressure. They cause coolant leaks, hose bursting, and engine overheating. Genuine Toyota components guarantee exact specifications. Protect your cooling system. Enjoy a safe, reliable drive.
100% Genuine Toyota OEM Part
Part Number: 16401-62100
Application: Engine Cooling System / Radiator Pressure Cap
Calibrated spring and durable rubber seal for accurate pressure control and long life
Vehicle Compatibility:
Toyota / Lexus (Select models) (Note: Please verify your VIN number or old radiator cap part number to confirm exact fitment before you buy.)
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