Iridium plugs have superior life and performance compared to conventional plugs. But I found with my car I couldn't mix any of the old plugs with a new plug, them result was a bad miss in the engines running.
Verified purchase: Yes | Condition: New
NGK is a good product
Verified purchase: Yes | Condition: New
Best Buy, great sparks at excellent price!!!!
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Great product and service
Verified purchase: Yes | Condition: New
Works fine
Verified purchase: Yes | Condition: New
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