Tag: iridium spark plugs
What is the Life Expectancy of Spark Plugs? (By Type & Mileage)
Jun 21 2026 / Ignition PartsDiscover the exact life expectancy of spark plugs based on material type. Learn when to replace copper, platinum, and iridium plugs, recognize warning signs, and avoid costly engine damage.
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Spark Plug Lifespan: When to Replace Copper, Iridium & Platinum Plugs
Jun 20 2026 / Ignition PartsDiscover how long spark plugs last based on material type. Learn signs of wear, replacement intervals for copper, platinum, and iridium plugs, and tips to extend their life.
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