Reference Codes : -Country/Region of Car Manufacture : -Type : Spark PlugOther Part Number : -Manufacturer Part Number : -Interchange Part Number : -Mounting Base : FlatElectrode Material : IrauritaBrand Name : ShunmaiiGross weight : 40gColor : redThread diameter : 12mm/0.47"Thread length : 19mm/0.75"Applicable models : for Honda, YAMAHAFeatures:1. 3-Electrode ignition, which maximizes the flashover distance and makes the longest arc length under the same power supply pressure; helps accelerate flame spread, not afraid of adding carbon and oil consumption in prolonged use;2. Long life: the ordinary spark plugs use a single electrode, while this spark plug use three-electrode ignition which has higher melting point, better guarantee the integrity of their electrodes.3. Lift power: the 3-electrode center ignition end makes it easier to gather more electric energy and break through the spark gap, ensuring that the gasoline engine has a good start and acceleration performance.4. Reduce carbon deposition: the 3-electrode ignition end makes it easy to stabilize in the optimal temperature range between self-purging combustion and hot combustion, thereby reducing carbon deposition.5. Save fuel: the heating center electrode consumes less heat, the fire core is easy to spread, combustion is more complete, and fuel is saved.Specifications:Gross weight: 40gColor: redThread diameter: 12mm/0.47"Thread length: 19mm/0.75"Corresponding model: D8EA, D8RC, DR8EA, D7EA, D8TCDR8EGP, DPR8EA-9, DPR8ElX-9, DR7EA-9, D7REC2, DR8VX, DR7EA, D8RTC, A8YC, P-RA7HC, T2197Applicable models: for Honda,YAMAHA(The above models are only for reference, please check the thread size by yourself)Features:1. 3-Electrode ignition, which maximizes the flashover distance and makes the longest arc length under the same power supply pressure; helps accelerate flame spread, not afraid of adding carbon and oil consumption in prolonged use;2. Long life: the ordinary spark plugs use a single electrode, while this spark plug use three-electrode ignition which has higher melting point, better guarantee the integrity of their electrodes.3. Lift power: the 3-electrode center ignition end makes it easier to gather more electric energy and break through the spark gap, ensuring that the gasoline engine has a good start and acceleration performance.4. Reduce carbon deposition: the 3-electrode ignition end makes it easy to stabilize in the optimal temperature range between self-purging combustion and hot combustion, thereby reducing carbon deposition.5. Save fuel: the heating center electrode consumes less heat, the fire core is easy to spread, combustion is more complete, and fuel is saved.Specifications:Material: white goldSpark plug clearance: 0.7-0.8mmGross weight: 34gColor: redProduct length: 70mm/2.76"Thread diameter: 10mm/3.94"Thread length: 12.7mm/0.50"Corresponding model: A7TC ATRTC CR6HSA CR7HSA CR7HGPApplicable models: for GY6 camber beam vehicle, scooter, offroad motorcycle, ATV1 x Spark Plug