5 Pcs Motorcycle Spark Plug A7TC Racing Spark Plugs Replacement for GY6 50cc to 150cc Four Stroke Scooter1. OE Number: The referencing OE number of this spark plug is A7TC, which is molded and designed depend on the original data.2. Fitment: The motorcycle spark plug is applicable for GY6 50cc to 150cc Four Stroke Scooter, please check before ordering.3. Improve Ignition Efficiency: Spark plugs can improve ignition efficiency, help vehicles start, reduce false ignition, and improve fuel efficiency.4. Anti Vibration: The anti vibration design can help the vehicle drive more smoothly on bumpy roads and effectively reduce the spark plug failure rate.5. High Temperature Resistance: Special materials and design are used to withstand extreme heat and pressure, improving vehicle operating efficiency and life.Specification:Item Type:SparkPlugOEM:A7TCMaterial:AluminiumFitment:Fits for A7TC, for NGK C7HSA, for CR7HSA, for Autolite 2795, replacement for Bosch UR3AS, replacement for Champion Z9YPackage List:5 xSparkPlugNote:Please double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks