🔥 NGK #1465 Laser Iridium Spark Plug IZTR5B11 - Pack of 8 Units - Brand New Review

Bought so when I had to change the spark plug wire I thought I'd blow them both away if you didn't have to change them! I've sweared so much since I was on duty that I had to take two days off to recover after killing myself to change spark plugs that I really don't need. I love working on my car so I figured there would never be another WTH again, I'd sell it before I change those spark plugs again. Power plugs are blown although they work fine as advertised

They have been in my GMC Sierras V8 for about 7 months now. The truck runs great with it. However, I did not notice any difference to the old original spark plugs after replacing the 11 year old factory spark plugs with these. The truck ran great then and drives great now. I changed the spark plugs to save fuel. My GMC Sierra still burns a lot of gas and still won't drive past a gas station without wanting to stop. Revain also has the best deal on these candles.

My 2001 Chevy Silverado LS (5.3L) needed new spark plug wires and the ACDelco Professional Platinum spark plugs on them were outdated so I decided to replace them as well. These new NGK Laser Iridium Plugs are fantastic. I've noticed a slight improvement in fuel economy and the engine seems to run smoother. I usually avoid aftermarket parts for my car, but NGK has a long track record and I enjoy using their products. It's definitely an improvement over the old worn out plugs I used. Remember DO