I have used Ngk iridium spark plugs for the last ten years in my cars and they have performed faultlessly in all weather conditions, I have used most types of spark plugs and found these give me smoother driving and better acceleration combined with good fuel economy, long life and excellent quality. Worth paying a little extra for piece of mind and continued reliability.
Verified purchase: Yes | Condition: New
NGK Iridium spark plugs.Noticed slight performance improvement after replacing with these parts,even though previous spark plugs had only covered 7,000 miles.
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Have used NGK plugs for years and they've always worked well. Fitted easily to my Z3 with an M44 1.9 engine, and it runs and idles nicely.
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I have ALWAYS used Iridum Plugs in my SR20DET motors and they have always given good spark even after a hard drift session I would recomend these specific plugs to ANYONE using an SR20 motor for JDM use
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good quality, works, as so many things bought on line don't, or are not quite as they seem. brilliant!!
Verified purchase: Yes | Condition: New
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