The Yale 582107015 Spark Plug is an essential genuine OEM component designed for the ignition systems of various Yale forklift models. Engineered for precise and consistent ignition, this spark plug ensures reliable engine starting, smooth operation, and improved fuel efficiency, meeting Yale's stringent quality and performance standards. It features a 14mm thread diameter, 19mm thread reach, and a 20.8mm hex size, with a standard electrode gap of 0.8mm.