A-B1BR2LMS25-AI Fits NGK Spark PlugOne New Aftermarket Replacement Fits NGK BR2LMS Standard Spark Plug for Small Engines This Fits NGK BR2LMS is a standard, solid (non resistor) spark plug designed for small gasoline engines commonly found in lawn mowers, snow blowers, tillers, and other outdoor power equipment. The BR2LMS is the solid terminal variant of the BR2LM family, sharing the same 14mm thread, short reach design, and heat range 2 specification. It is a direct fit replacement