Review on NGK CR9EHIX 9 Iridium Spark Plug by Logan Hernandez

The NGK Iridium Spark Plug has impressed me with its performance to a great extent. Based on my experience this product has proven to be an excellent investment for my automotive engine. Its iridium construction enhances its durability and longevity. I noticed a significant improvement in fuel economy and engine power after installing these spark plugs.However, the only downside is its slightly higher cost than standard spark plugs in the market. Despite this, the benefits of this product make it a worthwhile purchase in the long run..