NGK Standard Resistor Spark Plugs deliver reliable ignition performance for a wide range of small engines and powersports applications. These quality spark plugs feature built-in resistor technology to reduce electromagnetic interference and ensure consistent firing. Engineered for durability and dependable cold starts, NGK plugs are a trusted choice for maintenance and replacement. Select your required size from the available options to match your engine specifications. Keep your equipment running smoothly with proven NGK performance.