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Denso 3143 Spark Plug Review

2

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.7
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Details

BrandDenso
Core MaterialCopper
Thread Size14 millimeters

Description of Denso 3143 Spark Plug

K16PR-L11. Increases engine performance and throttle response. Efficient fuel consumption. Improved cold-starting. Stable combustion during idling.

Reviews

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

Type of review

Revainrating 5 out of 5

Top-notch spark plug for automotive

Based on my observations, this spark plug is exceptional for automotive ignition PARTS. It has greatly improved my car`s performance. The installation was simple and quick. I now experience a smoother start and better fuel efficiency. The only downside is its slightly higher price compared to other brands but the quality is definitely worth it..

Pros
  • Improved ignition and better engine performance
Cons
  • May require frequent replacement due to faster wear and tear

Revainrating 4 out of 5

Great OEM connector on ignition and electrical

I bought 5 of these to replace the kit in my '92 Acura Vigor. The service manual recommends this (ND K16PR-L11) or NGK equivalent for normal driving and a cooler spark plug for hot climates or continuous high speed driving. I live in Southern California (hot climate) but most of my driving over the past 5 years has been city. The last pair I had were the same forks and held up well. I'm switching mainly because I've changed jobs and expect to get a lot more freeway miles; The manual says to be…

Pros
  • Increases engine power and throttle response
Cons
  • Blunt hardware