Spark PlugChampionL77JC4

The Champion L77JC4 is a high-quality copper core spark plug designed for reliable performance in small engines. It ensures consistent starts, smooth engine operation, and long-lasting durability. Manufactured with OE-quality standards, this spark plug is ideal for use in lawn mowers, generators, small marine engines, and various outdoor power equipment. The copper core center electrode provides superior heat dissipation and conductivity, making it a trusted choice for efficient combustion and fuel economy.