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MSD - 37124 - Iridium Spark Plug
Compare price from $31.46 ~ $59.99ADVERTISEMENT
Product Details
Proprietary plug design inside and out||Designed for use on high performance vehicles that utilize high output ignition systems||Machined electrode increases exposure to the flame to improve combustion||MSD's proprietary ceramic formula provides the highest dielectric strength||Unique insulator design improves spark isolation