Review on 🔥 NGK 5887 Laser Iridium Spark Plug - IZFR5G, 1 Pack: Optimal Performance and Durability by Noe Epps

I bought these spark plugs hoping to save a few bucks. But they caused a lot of problems. My boat would not run with these spark plugs and caused me to stall. A total of nine of these were purchased and the same problem kept popping up. Needless to say I was not able to use my boat as I had hoped and it was spending a lot of time in the boat shop between diagnosing and fixing other possible problems. Bought new spark plugs from another reputable source and now my boat runs like new.