Small Engine Copper Spark Plug
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Autolite Small Engine Copper Spark Plug

Part No. 458DP Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

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
  • Use in Motorcycle, ATV, Marine, Personal Watercraft and Industrial Engine Copper Core Resistor Spark Plug
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Electrode Tip Material:Non Resistor
Reach:3/8 in
Resistor:Non Resistor
Seat Type:Gasket
Thread Diameter:14 mm
Tip Configuration:Standard
Wrench Diameter:13/16 in

REVIEW SNAPSHOT®

by PowerReviews
AutoliteSmall Engine Copper Spark Plug
 
5.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 4 customers

Displaying reviews 1-4

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(5 of 5 customers found this review helpful)

 
5.0

WORKED GOOD

By 

from MILAN OH

About Me Auto Enthusiast

See all my reviews

Verified Buyer
Helpful Reviewer

Pros

  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

    Best Uses

    • Replacement
    • Restoration

    Comments about Autolite Small Engine Copper Spark Plug:

    WORKED GOOD PUT IN A LITTLE BRIGGS RAN WELL WHEN PUT IN VERY HAPPY THAT IT RAN

    Comment on this reviewHelp Icon

    (5 of 10 customers found this review helpful)

     
    5.0

    Cheap and works well.

    By 

    from West Portsmouth, OH

    About Me DIY-er

    Verified Buyer
    Helpful Reviewer

    Pros

    • Easy To Install
    • Improves Engine Efficiency
    • OEM Quality

    Cons

      Best Uses

      • Lawnmower

      Comments about Autolite Small Engine Copper Spark Plug:

      I bought this plug for a push mower -- it fit just fine, and works well.

      Comment on this reviewHelp Icon

      (17 of 31 customers found this review helpful)

       
      5.0

      Excellent for Use in Small Engines

      By 

      from Newton, MA

      About Me Mechanic

      See all my reviews

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Durability
      • Improves Performance
      • Smoothness

      Cons

        Best Uses

        • Car
        • Small Engine

        Comments about Autolite Small Engine Copper Spark Plug:

        Excellent substitute for Champion J19LM. Very economical as well.

        Comment on this reviewHelp Icon

        (62 of 112 customers found this review helpful)

         
        5.0

        last longer than 2 years with extreme us

        By 

        from adrian pa

        About Me Competitive Driver

        Pros

        • Can Withstand Use
        • Improves Performance
        • Versatile

        Cons

          Best Uses

          • Car
          • Keep In The Trunk
          • Truck

          Comments about Autolite Small Engine Copper Spark Plug:

          never let you done easy start up in the winters

          Comment on this reviewHelp Icon

          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.

          6 Questions | 6 Answers
          Displaying questions 1-6
          • Q:

            Is autolite double platinum spark plug #458DP is it compatible with autolite copper core #458 and Champion (RJ19LM)
            Asked on 11/28/2014 by Chun

            1 answer

            • CUSTOMER CARE

              A:

              Hi Chun, To further assist with these spark plugs, please provide us the year, make, model and engine size of your vehicle.

              Answered on 11/29/2014 by Steve from AAP
          • Q:

            What is the gap setting for 95 barretta with 2.2 engine?
            Asked on 6/8/2014 by dill from barto,pa

            1 answer

          • Q:

            what is the gap setting for 1999 dodge ram 5.9
            Asked on 10/4/2013 by Khardy from Montgomery, ALabama

            1 answer

            • CUSTOMER CARE

              A:

              Hi Khardy, this Autolite Double Platinum Spark Plug - Part No. 458DP comes pre-gapped at 0.030 inch and is not ideal part for your 1999 Dodge Ram 5.9L. Please refer the Autolite Double Platinum Spark Plug - Part No. APP5224 comes pre-gapped at 0.040 inch would be an exact fit for your vehicle. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

              Answered on 10/4/2013 by Morgan from AAP
          • Q:

            What is proper gap for this plug in 2003 Jeep liberty limited 6 cyl?
            Asked on 12/30/2012 by mike

            1 answer

            • CUSTOMER CARE

              A:

              The proper gap for Autolite Double Platinum Spark Plug - (Part No. 458DP) in your 2003 Jeep Liberty Limited is 0.040 inches. For more information, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

              Answered on 12/31/2012 by Aaron from AAP
          • Q:

            will this plug work in my jeep
            Asked on 4/27/2012 by Anonymous

            1 answer

            • CUSTOMER CARE

              A:

              To help you in a better manner, if you could please include the year, make, model and engine specification of the vehicle and we would be better able to assist you.

              Answered on 4/29/2012 by Aaron from AAP
          • Q:

            is the gap of .054 preset on these spark plugs
            Asked on 4/14/2012 by Kathy from Manchester,CT

            1 answer

            • CUSTOMER CARE

              A:

              The preset gap of this Autolite Double Platinum Spark Plug with Part No. 458DP is 0.030" or 0.76mm.

              Answered on 4/16/2012 by John the Car-Doc from AAP
          Displaying questions 1-6

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