
4162 Spark Plug 4162/4 Copper
4162 Spark Plug 4162/4 Copper Enhance your engine's performance with the 4162 Spark Plug 4162/4 Copper. Designed with precision and durability in mind, this spark plug is an essential component for optimal ignition and efficiency. Key Features: Copper-Glass Seal: This innovative seal bonds the insulator, terminal post, and center electrode together, ensuring full voltage delivery at the spark gap for reliable ignition. Gas-Tight Seal: Experience peace of mind with a 100% leak-proof design that prevents any gas escape, promoting a cleaner engine performance. Multi-Rib Insulator: The multi-rib design minimizes the risk of “flash-over,” ensuring better electrical insulation and performance. One-Piece Terminal Post: Adds strength and stability, reducing the risk of breakage during installation and use. Resistor Technology: Reduces radio frequency interference (RFI) and minimizes electrode erosion, enhancing the longevity o