What Type of Coolant Is Best for a Toyota Camry to Prevent Radiator Leaks?

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What Type of Coolant Is Best for a Toyota Camry to Prevent Radiator Leaks?

Is using Toyota Super Long Life Coolant SLLC better than locally available alternatives? How does the use of tap water instead of coolant contribute to radiator corrosion and leaks?

Qalb E Momin asked on 22 Feb 2025 14:11:29 pm

1 Answer

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Car Mechanic Expert - on 22 Feb 2025 14:41:01 pm

Using the correct coolant is critical to maintaining the radiator:

Toyota Super Long Life Coolant SLLC: This is the recommended coolant for Toyota vehicles. It provides excellent protection against corrosion and rust and is designed to last longer than conventional coolants.
Locally Available Alternatives: While some local coolants are cheaper, they may not offer the same level of protection against corrosion and scale buildup. Always choose high-quality coolants from trusted brands.
Avoid Tap Water: Using tap water instead of coolant can cause rust and mineral buildup, leading to radiator damage and leaks. Always use distilled water o r a proper coolant mix.