The Copper Plus Spark Plug (D16) is engineered to deliver superior performance and long-lasting 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 standard center electrode design with nickel tip material, ensuring reliable ignition and consistent performance. Its flat seat type and nickel ground electrode tip further enhance its durability, even under high-temperature and high-load service conditions. Backed by the global engineering expertise of Federal-Mogul, this spark plug incorporates advanced technologies like FISS and Hot Lock designs to withstand demanding operational challenges. As a standard replacement grade, it offers exceptional value by combining robust construction with dependable functionality, ensuring your equipment runs smoothly and efficiently.

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 technologies like FISS and Hot Lock designs to ensure reliable operation under demanding conditions.