The difference between dual iridium spark plugs and platinum spark plugs

"The Difference Between Dual Iridium Spark Plugs and Platinum Spark Plugs

Dual iridium spark plugs and platinum spark plugs are both high-performance options for your vehicle, but they have some key differences.

Dual iridium spark plugs feature a center electrode made of iridium, which is known for its durability and high melting point. This allows for a longer lifespan and better performance under extreme conditions. Additionally, dual iridium spark plugs have a smaller diameter center electrode, which can improve ignitability and fuel efficiency.

On the other hand, platinum spark plugs also have a center electrode made of platinum, which is also durable and has a high melting point. However, platinum spark plugs typically have a larger diameter center electrode compared to dual iridium spark plugs. While this may result in slightly less ignitability and fuel efficiency compared to dual iridium spark plugs, platinum spark plugs are still a reliable option for most vehicles.

In summary, dual iridium spark plugs are ideal for drivers looking for improved performance and longevity, while platinum spark plugs are a reliable and cost-effective option for everyday driving. Both options offer excellent durability and performance, so the choice between them ultimately depends on your specific driving needs and preferences."