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Autolite 847 4PK Copper Resistor Spark Review

2

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandAutolite
Core MaterialCopper
Top Material TypeAlloy Steel

Description of Autolite 847 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 2
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Better Ignition for My Car!

This product definitely gave my automotive ignition the boost it needed. I noticed a significant difference in the power and performance of my car after installation. Based on my experience, these spark plugs are reliable and long-lasting. The only downside is that they are a bit pricier than other options on the market. Nonetheless the quality of Autolite's spark plugs makes them worth the investment. .

Pros
  • Provides reliable and consistent ignition performance
Cons
  • May wear out faster than other, more expensive spark plugs

Revainrating 5 out of 5

Just what my old phones need

Good replacement for my overpriced original limited source spark plugs. My applications are big and small blocks of Oldsmobile engines (now 1969-79)

Pros
  • Automotive
Cons
  • Clarity