How often should ignition coils be replaced in a Toyota Prius?

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How often should ignition coils be replaced in a Toyota Prius?

While ignition coils can last over 160,000 km 100,000 miles, they should be checked if misfire symptoms appear. Discussing maintenance schedules can help Prius owners plan ahead.

Zarnish asked on 13 Feb 2025 16:07:16 pm

1 Answer

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Car Mechanic Expert - on 13 Feb 2025 16:26:30 pm

Ignition coils are designed to last a long time, often over 160,000 km 100,000 miles. However, if misfire symptoms e.g., rough idle, sputtering, o r loss of power appear, its essential to have the coils checked. Regular inspection of the ignition system can help detect potential issues early, and replacing faulty coils when symptoms arise will prevent further engine damage.