Basic Info.
Product Description
Product Description
Model Number: A-LKR7
Type: Auto Normal Spark Plug
Brand Name: KGV
Place of Origin: Cixi, China
Reach: 26.5mm
Thread: M12x1.25
Hex: 16mm
Electrode Type: Normal
Resistance: Resistance
Color: White
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
Manufacturer: LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
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 using a combination of resistance and laser welding techniques, ensuring durability and reliability.
Company Information
Manufactured by LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
Discover the power of the Iridium Spark Plug from LIYANG. Enhance your ignition system with this high-quality, durable, and reliable auto part for optimal performance.
Improve Ignitability & Fuel Econom
Product Description
Ignite Status:
When comparing the 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, making it a superior choice for your vehicle.
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
Enhance Engine Starting with Iridium Spark Plug
Experience improved engine starting with the powerful ignitability of the Iridium spark plug. Designed by LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD., this spark plug can easily ignite the engine, ensuring less cut off even under thin air and adverse environmental conditions.
Key Features:
- Powerful ignitability
- Enhanced engine starting
- Reliable performance in adverse environments
Benefits:
- Effortless engine ignition
- Consistent performance
- Improved reliability
Upgrade your engine starting experience with the Iridium spark plug from LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.
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: Commonly used in original car models
- 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; Long lifespan
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; Minimal misfire; Complete combustion; Fuel saving; Clean exhaust; Longest lifespan
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 strong track record of cooperation with OEM clients such as Lifan, Sanlg, Suzuki, Wangye Qipa, and many 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. Our product range includes:
- CNG/LPG Spark Plug
- Motorcycle Spark Plug
- Auto Spark Plug
- Small Engine Spark Plug
- Generator Spark Plug
At LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD., we offer quality products at competitive prices. Our services include:
- Comprehensive order following and tracking
- OEM and customized design options
- 24-hour friendly and prompt customer service
Contact us today for all your spark plug needs!

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