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Autolite 46 4PK Copper Resistor Spark Review

3

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Average

Revainrating 4 out of 5  
Rating 
3.8
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandAutolite
Core MaterialCopper
Top Material TypeAlloy Steel

Description of Autolite 46 4PK Copper Resistor Spark

Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof. Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength. Multi-rib insulator reduces danger of "flash-over". Resistor reduces radio frequency interference (RFI) and electrode erosion. Full copper core electrode provides better performance in all conditions.

Reviews

Global ratings 3
  • 5
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  • 4
    1
  • 3
    1
  • 2
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  • 1
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Type of review

Revainrating 3 out of 5

Spark Plugs Failed to Impress

The Automotive spark plugs left a lot to be desired. My analysis of this product showed that it failed to deliver the necessary spark needed for proper ignition .This led to poor performance of my vehicle even after multiple attempts to adjust the spark. The only pro of this product is that it is affordable. The cons vastly outweigh any positive aspect of this spark plug..

Pros
  • Affordable
Cons
  • Copper may wear out faster than other materials

Revainrating 4 out of 5

Reliable Copper Spark Plugs!

Based on my experience these spark plugs work extremely well and offer a consistently strong and reliable performance. The copper material ensures a more efficient combustion, resulting in improved fuel economy and reduced emissions. However, they may not be the best option for extreme performance upgrades .Overall, a great choice for anyone looking for durable and dependable spark plugs..

Pros
  • Provides reliable ignition and improved fuel economy
Cons
  • Not suitable for high-performance engines

Revainrating 5 out of 5

Autolite Spark Plugs: Ignition Parts

Autolite #46 spark plugs helped my car run much better. They improve fuel consumption. They help your car run smoother. Change spark plugs frequently.

Pros
  • Multi-ribbed insulator reduces risk of burnout
Cons
  • Fits