The AS-Motor G00104025 is a genuine high-performance spark plug engineered for optimal ignition and reliable engine operation in a wide range of AS-Motor agricultural and landscaping machinery. This essential component ensures efficient combustion and consistent starting for models including AS 21, AS 26, AS 27, AS 53, AS 65, AS 70, AS 80, AS 90, AS 100, AS 104, AS 160, AS 200, AS 300, AS 500, AS 600, AS 700, AS 800, AS 900, and AS 1000. It directly replaces all previous AS-Motor spark plug part numbers from G00104001 to G00104024, offering a seamless upgrade or replacement solution.