Header banner
Revain logoHome Page
autolite 255 4pk copper non resistor spark logo

Autolite 255 4PK Copper Non Resistor Spark Review

3

·

Excellent

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

View on AmazonView on ЯM

Media

(3)
img 1 attached to Autolite 255 4PK Copper Non Resistor Spark
img 2 attached to Autolite 255 4PK Copper Non Resistor Spark
img 3 attached to Autolite 255 4PK Copper Non Resistor Spark

Details

BrandAutolite
Core MaterialCopper
Top Material TypeAlloy Steel

Description of Autolite 255 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. Fit type: Vehicle Specific.

Reviews

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

Type of review

Revainrating 5 out of 5

Superb Spark Plug Upgrade

This Autolite spark plug is hands down the best upgrade I've made to my VEHICLE... As a result of using this product, I found that my engine runs smoother with quicker throttle response. The installation was quick and easy saving me time and money. The copper material is of high quality, providing better heat transfer and longer life. The only downside is the lack of a built-in resistor, but this is easily resolved by purchasing an external resistor..

Pros
  • Reliable ignition
Cons
  • May experience increased wear and tear on engine components over time

Revainrating 5 out of 5

Great Spark Plug Alternative

After I put it to the test I found this spark plug to have excellent performance and a competitive price point. The copper design ensures better heat dissipation and the non-resistor feature means it has a stronger spark. Unfortunately, it might not be compatible with all types of vehicles..

Pros
  • Great performance, competitive price, better heat dissipation, stronger spark
Cons
  • May not be compatible with all vehicles

Revainrating 5 out of 5

Autolite 255 for Parts

My original spark plug was "soot". I had to fish out tiny bits of carbon in the drain hole. Original replacement recommended for replacement according to user manual. Of course, the machine works much better. Snow thrower owners should also use non-ethanol gas whenever possible.

Pros
  • Ignition Parts
Cons
  • Modern