Spark Plug Types || How To Work Spark Plug || Full Explanation Video

Spark Plug Types || How To Work Spark Plug || Full Explanation Videos

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When it comes to spark plugs, choosing the right type for your car can make a significant difference in performance and efficiency. In 2025, there are several types to consider: copper, platinum, and iridium.

Copper spark plugs are the most affordable option. They provide excellent conductivity and heat transfer, but they wear out faster than other types, making them ideal for older vehicles or those with lower mileage.

Platinum spark plugs offer a longer lifespan and better performance. They’re more durable and resist corrosion, making them a great choice for modern engines that require consistent firing over time.

Finally, we have iridium spark plugs, known for their extreme durability and high performance. They can last up to 100,000 miles, providing a stable spark and improved fuel efficiency. If you drive a newer vehicle or want to maximize your engine's potential, iridium may be the way to go.

Ultimately, the best spark plug type for your car depends on its make, model, and your driving habits. Always consult your owner’s manual or a trusted mechanic to make the right choice.

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