NGK BP4HS SPARK PLUG FOR ENGINE MODELS: HONDA MASTER STATION ENGINES: G200 - G300 - GX300 - GX360 MOWER: HRS21 - HT3813 GENERATOR: EB2800 - ES3500 LAWN TRACTOR: FR700 INTERMOTOR (LOMBARDINI) all models KAWASAKI FG150 - FG200 - FG300 GENERATOR: KG1300 - KG3200 GA1800 - GA2800 - GA3200 KUBOTA lawn tractor T14 engines GS130 - GS200 - GS288 TECHNICAL FEATURES: HEXAGON: 21 THREAD: 14 mm CODE: R101233 ORIGINAL CODE: CZ