Ignite Your Drive! 🚀 Manufactured to the highest standards, ensuring fit, form, and function. Engineered with a pure copper core for exceptional heat transfer and longevity. Ribless insulator ensures a perfect seal, maximizing efficiency and reliability. Designed to meet specifications for GM vehicles and most makes and models. Platinum center electrode enhances spark characteristics, reducing ignition voltage needs. Superior spark energy Platinum electrode Premium aftermarket part The ACDelco Gold 14 RAPIDFIRE Spark Plug is a premium aftermarket replacement designed for optimal performance and durability. Featuring a solid-state suppressor and a platinum center electrode, it reduces radio frequency interference while maximizing spark efficiency. This spark plug is compatible with a wide range of vehicles, ensuring a reliable ignition system for your engine.