Maintain peak engine performance with this OEM maintenance kit for Honda GX110 and GX120 engines. Includes the genuine air filter 17210-ZE0-505 and authentic spark plug 98079-55846, both factory-engineered components designed to work seamlessly together. The air filter ensures clean combustion by removing contaminants, while the spark plug delivers reliable ignition for consistent operation. Using genuine Honda parts protects your engine warranty and guarantees compatibility. Essential for routine maintenance on small engines used in generators, pumps, and equipment.