Copper Spark Plug
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Copper Spark Plug
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Autolite Copper Spark Plug

Part No. 25 Warranty Details  

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Autolite Copper Spark Plugs are guaranteed to deliver quick starts, good fuel economy and smooth acceleration.

Product Features:
  • Copper cored center electrode for higher thermal conductivity
  • Specially engineered high nickel alloy center and ground electrode for extended life
  • High alumina ceramic for high dielectric strength
  • Leak proof, heat fused internal seal for durability
  • Multi-rib insulator prevents flash-over
  • 2 year limited warranty
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Electrode Tip Material:Resistor
Reach:.460 in
Resistor:Suppressor
Seat Type:Tapered
Thread Diameter:14 mm
Tip Configuration:Power
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
AutoliteCopper Spark Plug
 
4.8

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Durable (3)
  • Easy to install (3)

Cons

No Cons

Best Uses

  • Everyday driving (3)

Reviewed by 4 customers

Displaying reviews 1-4

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5.0

Good deal for the price.

By 

from Radcliff, Kentucky

Verified Buyer

Comments about Autolite Copper Spark Plug:

Good deal.
Good price.
Good product.

  • Was this a gift?:
  • No

Comment on this reviewHelp Icon

 
5.0

Great bang for the buck

By 

from Elkin, NC

About Me Auto Enthusiast

See all my reviews

Verified Buyer

Pros

  • Durable
  • Easy To Install
  • Reliable

Cons

    Best Uses

    • Everyday Driving

    Comments about Autolite Copper Spark Plug:

    Great spark plug for the $$$. Tried the fancy expensive plugs like Diamond Fire, and double platinum, iridium, split-fire, you name it and had more hassle with them than they were worth. These perform well and are cheap to replace.

    Comment on this reviewHelp Icon

     
    4.0

    Very reliable.

    By 

    from Maryland

    About Me Auto Enthusiast, Mechanic, Truck Enthusiast

    See all my reviews

    Verified Buyer
    Helpful Reviewer

    Pros

    • Durable
    • Easy To Install
    • Improves Engine Efficiency
    • Increases Power
    • Lightweight

    Cons

      Best Uses

      • Everyday Driving
      • Replacement
      • Restoration

      Comments about Autolite Copper Spark Plug:

      Good oe replacements. You have to ago them yourself. That should be written on the box.

      Comment on this reviewHelp Icon

       
      5.0

      spark plugs

      By 

      from Huntington, WV

      About Me Casual Driver, Truck Enthusiast

      Verified Buyer

      Pros

      • Durable
      • Easy To Install
      • Improves Engine Efficiency
      • Increases Power
      • Lightweight

      Cons

        Best Uses

        • Everyday Driving
        • Replacement

        Comments about Autolite Copper Spark Plug:

        What can I say? They are spark plugs. The cheap ones are just as good as the expensive ones...unless you are looking for performance parts, which I'm not.

        Comment on this reviewHelp Icon

        Displaying reviews 1-4

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