Copper Spark Plug
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Autolite Copper Spark Plug

Part No. 5144 Warranty Details  
$2.09
Quantity  Add to Cart

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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:.708 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
 
4.5

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (3)

Cons

No Cons

Best Uses

No Best Uses

Reviewed by 4 customers

Displaying reviews 1-4

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5.0

love the price and copper!

By 

from undisclosed

Verified Buyer

Comments about Autolite Copper Spark Plug:

other than the fact I purchased 6, I only got 5 and my store made it good, truck runs outstanding!

 
5.0

Good deal

By 

from Rocky Mount, VA

About Me Auto Enthusiast, Mechanic, Truck Enthusiast

See all my reviews

3 or more reviews submitted

Pros

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

Cons

    Best Uses

    • Everyday Driving
    • Replacement
    • Restoration

    Comments about Autolite Copper Spark Plug:

    I have had a set of these plugs in my 93 Escort for over a year and they are still working flawlessly.

    (2 of 2 customers found this review helpful)

     
    5.0

    awsome old school plug! why waste platnu

    By 

    from salem mass

    Pros

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

    Cons

      Best Uses

        Comments about Autolite Copper Spark Plug:

        awsome plug why waste platnum?don,t waste your money

         
        3.0

        check gap

        By 

        from Sarasota Fl

        About Me Mechanic

        See all my reviews

        Verified Buyer

        Pros

        • Easy To Install

        Cons

          Best Uses

          • Everyday Driving

          Comments about Autolite Copper Spark Plug:

          normally plugs are gapped properly

          Displaying reviews 1-4

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          Do you have questions about this product?

           

          Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

          1 Question | 1 Answer
          Displaying question 1
          • Q:

            I have a 2002 F-150 4.2. Do I have to gap these plugs?
            Asked on 11/13/2013 by Kev from Houston, Tx

            1 answer

            • CUSTOMER CARE

              A:

              Hi Kev, great question! This spark plug is pre-gapped at 0.054" and is an exact fit for your 2002 Ford F-150 Pickup.

              Answered on 11/13/2013 by Vincent from AAP
          Displaying question 1

          Do you have a question about this product? 

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