Confirm this item fits
Add your vehicle details to make sure this item fits.
Picture 1 of 1
![Stock photo](https://i.ebayimg.com/images/g/SGUAAOSwbT9jFct7/s-l640.jpg)
![NGK Iridium IX Spark Plug BKR6EIX (6418) - Picture 1 of 1](https://i.ebayimg.com/images/g/l20AAOSwEJlbvNOI/s-l500.jpg)
Picture 1 of 1
![Stock photo](https://i.ebayimg.com/images/g/SGUAAOSwbT9jFct7/s-l640.jpg)
![NGK Iridium IX Spark Plug BKR6EIX (6418) - Picture 1 of 1](https://i.ebayimg.com/images/g/l20AAOSwEJlbvNOI/s-l500.jpg)
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.
Verified purchase: Yes | Condition: New
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.
Verified purchase: Yes | Condition: New
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
Verified purchase: Yes | Condition: New
Best quality spark plugs on the market, work well and improve the bikes performance while lasting a long time. Worth paying the extra for these over normal plugs
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Spark Plugs
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Spark Plugs