What kind of spark plugs does a leaf blower use?

Most leaf blowers use either a two-stroke or four-stroke engine, and their spark plug types can vary accordingly. For two-stroke engines, common spark plug types include NGK BPMR7A or Champion RCJ7Y, while four-stroke engines might use plugs like NGK CR4 or similar. It's essential to consult the manufacturer's specifications for the exact spark plug model recommended for your specific leaf blower. Always ensure the spark plug is compatible with the engine type and model to maintain optimal performance.