The Copper Plus Spark Plug (D14) is engineered to deliver superior performance and durability, making it an ideal choice for industrial and agricultural applications. Designed to excel in high-compression and aggressive environments, this spark plug features a robust construction with nickel center and ground electrode tips, ensuring reliable ignition and consistent performance. Its flat seat type and standard replacement grade make it a versatile option for a wide range of engines. Backed by the global engineering expertise of Federal-Mogul, it incorporates advanced technologies like FISS and Hot Lock designs to withstand today's high-temperature and high-load service conditions. Built for long-lasting durability, this spark plug offers exceptional value by reducing maintenance needs and ensuring optimal engine efficiency.

Product Features:

• Designed for high compression and aggressive environments
• Manufactured for long-lasting durability
• Backed by global engineering from Federal-Mogul
• Superior performance and long lasting durability
• Incorporates advanced FISS and Hot Lock technologies to ensure reliable operation under high-temperature and high-load conditions.