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Autolite 4275 4PK Copper Non Resistor Spark Review

2

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🧯 Ignition Parts, 🛠️ Replacement Parts

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Media

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Details

BrandAutolite
Core MaterialCopper
Top Material TypeAlloy Steel

Description of Autolite 4275 4PK Copper Non 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
    1
  • 4
    0
  • 3
    0
  • 2
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  • 1
    1

Type of review

Revainrating 5 out of 5

High-performance spark plugs for automotive use

When I tried these spark plugs I noticed a significant improvement in my car's performance. They are perfect for automotive use and I was able to feel the difference in acceleration and smoothness of my car's engine.The copper design is also a plus since it ensures reliable ignition. However, the only downside i experienced was the slightly higher price compared to other options in the market. Overall, Autolite 4275 4PK Copper Non Resistor Sparks are a great investment for anyone looking for…

Pros
  • Reliable ignition, improved performance in automotive use
Cons
  • Slightly expensive

Revainrating 1 out of 5

Wasn't satisfied after waiting for these connectors

I have ordered two connectors. One of the boxes was open and sealed with tape, when I received it was missing the washer that fits over the threads and makes the socket. make the connector unusable.

Pros
  • Resistor reduces radio frequency interference (RFI) and electrode erosion
Cons
  • So far so good