NGK Multi-Ground Spark Plug Daihatsu Charade 1128 BPR6EKN

KSh500KSh600 (-17%)

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NGK Multi-Ground Spark Plug Daihatsu Charade 1128 BPR6EKN

Brand: NGK

Part No: 1128 BPR6EKN

Fits: Lotus, Daihatsu

Made in Japan


Get NGK Multi-Ground Spark Plug Daihatsu Charade 1128 BPR6EKN

Multi-ground spark plugs, also known as multi-electrode spark plugs, are a type of spark plug designed with multiple ground electrodes surrounding a single center electrode. Traditional spark plugs typically have one ground electrode, but multi-ground spark plugs can have two, three, or four ground electrodes.

Design and Function

  1. Electrode Configuration:
    • Center Electrode: This is the primary electrode that remains consistent across all types of spark plugs.
    • Multiple Ground Electrodes: Unlike traditional spark plugs, multi-ground spark plugs have multiple ground electrodes arranged around the center electrode. These ground electrodes do not spark simultaneously; instead, they provide multiple potential paths for the spark to jump to.
  2. Spark Path Alternation: The spark will alternate between the different ground electrodes, reducing the wear on any single electrode and ensuring a more consistent spark over the lifespan of the spark plug.


  1. Enhanced Ignition Performance:
    • Multi-ground electrodes provide multiple pathways for the spark to travel, resulting in a larger and more consistent flame kernel during combustion.
    • This enhanced ignition performance leads to more efficient fuel combustion and improved engine performance, including smoother acceleration and better throttle response.
  2. Improved Combustion Efficiency:
    • The multiple ground electrodes facilitate more thorough and even combustion of the air-fuel mixture within the combustion chamber.
    • This results in increased power output, better fuel economy, and reduced emissions, contributing to overall engine efficiency and environmental friendliness.
  3. Enhanced Durability:
    • Multi-ground spark plugs are designed to withstand high temperatures and pressures within the combustion chamber due to their robust construction.
    • The multi-ground electrode design also helps distribute wear more evenly across the electrodes, extending the spark plug’s lifespan compared to traditional designs.
  4. Reduced Risk of Fouling and Misfires:
    • The multi-ground electrode configuration reduces the risk of fouling by ensuring more reliable and consistent spark ignition, even under challenging operating conditions.
    • This helps prevent misfires, hesitation, and rough engine idle, leading to smoother engine operation and improved overall reliability.
  5. Compatibility with High-Performance Engines:
    • Multi-ground spark plugs are well-suited for high-performance engines, including turbocharged and supercharged applications, where consistent ignition and combustion are crucial for optimal performance.
    • They can handle increased combustion pressures and temperatures commonly found in high-performance engines without sacrificing reliability or durability.
  6. Versatility:
    • Multi-ground spark plugs are suitable for a wide range of vehicle makes and models, from economy cars to high-performance sports cars and even motorcycles.
    • They can be used in various engine configurations and operating conditions, making them a versatile choice for automotive enthusiasts and professional mechanics alike.
  7. Optimized Design for Specific Applications:
    • Manufacturers often tailor the design and specifications of multi-ground spark plugs to specific engine types and performance requirements.
    • This ensures that each spark plug model provides optimal performance and compatibility for its intended application, whether it’s a standard commuter vehicle or a high-performance racing engine.
  8. Enhanced Ignitability in Extreme Conditions:
    • The multi-ground electrode design provides multiple points of ignition, which can be particularly beneficial in extreme weather conditions, such as cold starts or high-altitude driving.
    • This helps ensure reliable ignition and engine starting, even in challenging environments where conventional spark plugs may struggle.


Multi-ground spark plugs are particularly beneficial for:

  • High-Performance Vehicles: Sports cars and performance-oriented vehicles that require consistent and reliable ignition for optimal performance.
  • Modern Engines: Engines with advanced ignition systems, higher compression ratios, and more demanding performance characteristics.
  • Heavy-Duty Applications: Vehicles that undergo heavy-duty use, such as trucks and SUVs, where reliability and durability are crucial.


When considering multi-ground spark plugs for your vehicle, keep in mind:

  • Compatibility: Ensure that the multi-ground spark plug is compatible with your vehicle’s engine specifications. Not all engines are designed to take advantage of multi-ground spark plugs.
  • Cost: Multi-ground spark plugs can be more expensive than traditional spark plugs. However, their extended lifespan and performance benefits often justify the higher initial cost.
  • Maintenance: Even though they are more durable, regular maintenance checks are still necessary to ensure optimal performance.

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