The product is a genuine Champion N57 spark plug, designed for powersport and snowmobile applications. This vintage spark plug is a New Old Stock (NOS) item manufactured in the United States. With the manufacturer part numbers N-57 and 686, it is a high-quality ignition component that belongs to the Champion brand, known for its reliability and performance in automotive and recreational industries.

Smoke and pet free household. We combine shipping on multiple orders!!!