Basic Info.
Product Description
Product Description
Model Number: D8TC
Type: Moto Normal Spark Plug
Place of Origin: Cixi, China
Brand Name: KGV
Reach: 19mm
Thread: M12x1.25
Hex: 17.5mm
Electrode Type: Normal
Resistor or Non-Resistor: Non-Resistor
Color: Black
Auto Spark Plug: ignition parts
Life time: 50,000km
Carton size: 200pcs in one carton
Warranty: 30,000 Kilometers
Car Make: OEM Car
OE NO.: N/A
Product Description
Ground Electrode with Platinum Tip
Our ground electrode features a platinum tip, known for its excellent thermal conductivity. Through special laser processing and point-to-point patterns, ignition becomes easier, significantly increasing the electrode's lifespan.
All-Round Laser Welding
Utilizing iridium raw materials with a high melting point of 2454 degrees Celsius, our electrodes are crafted through a combination of resistance and laser welding techniques, ensuring durability and reliability.
Company: LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Discover the power of the KGV S17.5*M12*19 Motorcycle Ignition Coil, featuring advanced technology for optimal engine performance.
Improve Ignitability & Fuel Econom
Iridium Spark Plug
Ignite Status:
When comparing our Iridium spark plug with a normal spark plug, the flame of the Iridium spark plug spreads more frequently. This results in improved ignitability and fuel economy.
Company Name: LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Improved Acceleration Spark Plug
Improved Acceleration Spark Plug
Upgrade your vehicle's acceleration with the 0.5mm center electrode design of our spark plug. Experience a noticeable improvement in accelerating performance, reducing the time it takes to speed up by 0.7 to 1 second.
Manufacturer: LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Improve Engine Staring
Iridium Spark Plug
Improve Engine Starting
Experience powerful ignitability with the Iridium spark plug from LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD. This spark plug can easily ignite the engine, ensuring smooth starting even in thin air and adverse environments.
Spark Plug Product Description
Spark Plug Options by LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Normal Spark Plug
- Electrode Material: Center electrode: Nickel; Ground electrode: Nickel
- Feature: Most original cars use this spark plug
- Lifetime: Designed life: 5 W KM; Best economic life: 3 W KM
- Advantage: Lower cost
Platinum Spark Plug
- Electrode Material: Center electrode: Platinum; Ground electrode: Nickel
- Feature: Cost-effective high performance
- Lifetime: Designed life: 7 W KM; Best economic life: 5 W KM
- Advantage: Easy start; Fast acceleration
Iridium Spark Plug
- Electrode Material: Center electrode: Iridium; Ground electrode: Nickel
- Feature: Easy start; Fuel saving; Fast combustion
- Lifetime: Designed life: 8 W KM; Best economic life: 6 W KM
- Advantage: Easy start; Fuel saving; Fast combustion
Iridium/Platinum Spark Plug
- Electrode Material: Center electrode: Iridium; Ground electrode: Nickel
- Feature: Easy start; Fuel saving; Fast combustion
- Lifetime: Designed life: 16 W KM; Best economic life: 8 W KM
- Advantage: Easy start; Fuel saving; Fast combustion; Longer lifetime
Double Iridium Spark Plug
- Electrode Material: Center electrode: Iridium; Ground electrode: Iridium
- Feature: Fastest acceleration
- Lifetime: Designed life: 16 W KM; Best economic life: 8 W KM
- Advantage: Fast start; Power upgrade; Stable ignition; Lowest misfire; Complete combustion; Fuel saving; Clean exhaust; Longest lifetime
LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Welcome to LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Established in 2002 in China, we are a professional manufacturer of Spark Plugs. Our product range includes:
- CNG/LPG Spark Plug
- Motorcycle Spark Plug
- Auto Spark Plug
- Small Engine Spark Plug
We offer a complete range of products, including spark plugs, filters, brake pads, and more. Our company has a proven track record of working with OEM clients such as Lifan, Sanlg, Suzuki, Wangye Qipa, and others.


FAQ
LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Welcome to LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Established in 2002 in China, we are a professional manufacturer of Spark Plugs offering a wide range of products:
- CNG/LPG Spark Plug
- Motorcycle Spark Plug
- Auto Spark Plug
- Small Engine Spark Plug
- Generator Spark Plug
Our products cater to various needs and are suitable for OEM clients such as Lifan, Sanlg, Suzuki, Wangye Qipa, and more. We provide quality products at competitive prices and offer comprehensive services for order tracking. Additionally, we offer OEM and customized designs for your marketing needs.
With LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD., you can expect friendly service and prompt replies within 24 hours. Contact us for all your spark plug needs!

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