SPARK PLUG NGK BMR7A

A standard nickel-alloy, copper-core spark plug manufactured by NGK, typically identified by the stock numbers 4226 or 91044. It features a compact "bantam" short-body design and an integrated 10k-ohm resistor. This specific plug is heavily utilized for routine maintenance in small two-stroke utility engines, such as those found on outdoor power equipment, chainsaws, lawnmowers, and small scooters.