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NGK BM4A SOLID Standard Spark Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.4
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Description of NGK BM4A SOLID Standard Spark

Solid terminal nut. Solid Terminal Nut. Insulators constructed from 99 percent pure alumina silicate. Solid core offers superior heat dissipation and conductivity. Corrugated ribs prevent flash over.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Faulty Spark Plugs Ruin My Experience

Automotive enthusiasts must avoid THIS brand at any cost. After i put it to the test I encountered issues with its performance that resulted in a waste of time and money .The only pro was a fair price, but it does not compensate for the frustration brought by the con. don`t let this product ruin your car's health. Choose wisely when picking your spark plugs for a hassle-free driving experience..

Pros
  • Improves engine performance and fuel efficiency
Cons
  • Not suitable for high-performance engines

Revainrating 5 out of 5

Top-notch Ignition Upgrade

Thanks to my knowledge gained in practice, I found that these spark plugs are a great upgrade to any car .The improved ignition ensures better performance and an overall smoother ride. The only downside is the price, but the quality makes up for it in the long run..

Pros
  • Reliable ignition for small engines
Cons
  • Not compatible with some larger engine models

Revainrating 5 out of 5

Fits old Honda HR17 lawnmowers

The additional P/N (4000) is important as there is another connector with the same BM4A. The other spark plug has a longer insulator and should not be confused with the 4000 as it can damage the engine piston. The NGK website contains detailed P/N lists for all engine and lawnmower models.

Pros
  • Performance parts and accessories
Cons
  • Can't remember