Ignition Coil for GY6 150cc Scooters ATVs Go Karts 150CC 4 Wheeler Moped Ignition Coil. Top Quality Guaranteed. It fits most Chinese GY6 150cc Scooters, ATVs & Go Karts, please check pictures and specifications for compatibility Rubber Spark Plug Cap; Easy installation and removal Provides a higher intensity sparks and energy.; Quick throttle response and a quicker rev with more pull through the RPM's.