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Autolite 86 4PK Copper Resistor Spark Review

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandAutolite
Core MaterialCopper
Top Material TypeAlloy Steel

Description of Autolite 86 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

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Type of review

Revainrating 1 out of 5

Worthless Spark Plugs!

When I tried this product, I was disappointed by the lack of improvement in my engine's performance .the only positive aspect was that they are affordable. However, after a few uses, they became unreliable and caused my engine to misfire. Save your MONEY and invest in better quality spark plugs..

Pros
  • - Copper core provides better performance and conductivity than standard spark plugs.
Cons
  • - Some vehicles may require a different spark plug, leading to compatibility issues.