NGK BPR7EIX Iridium IX Spark Plugs (4 plugs) 4055

NGK 4055 Iridium spark plugs, are high-performance spark plugs, they utilize a fine-wire center electrode made of iridium, which has a very high melting point, allowing for a smaller electrode diameter and more precise spark. This design enhances ignition performance, fuel efficiency, and engine power. Iridium spark plugs typically have a longer lifespan compared to traditional spark plugs due to their durable construction. They are known for their consistent spark, which helps maintain engine performance over time. More Information on Iridium Iridium six times denser than platinum, and has a higher melting point, Iridium have extremely fine electrodes and able to retain excellent wear characteristics. Parts information Part number: BPR7EIX Stock no: 4055 Features -The fine Iridium tip ensures high durability and a consistently stable spark-Iridium alloy has extremely high melting point, perfect for high-performance engines-Trivalent Metal Plating with superior anti-corrosion and anti-seizing properties-Outstanding acceleration, high fuel efficiency and durability