The NGK D8EA spark plug for Yamaha XJ400S JP 1982-1985 is built to deliver reliable ignition and consistent performance for a wide range of motorcycles. Its advanced materials and design ensure...
The NGK DR8EIX Iridium IX motorcycle spark plug for Yamaha XJ400S JP 1982-1983 ensures long-lasting performance and maximum ignition efficiency. Its ultra-thin iridium center electrode delivers...