Nickel Spark Plug (DPR6EA-9)
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Nickel Spark Plug (DPR6EA-9) Nickel Spark Plug (DPR6EA-9)
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NGK Nickel Spark Plug (DPR6EA-9)

Part No. 5531 Warranty Details  

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Corrugated ribs help prevent flashover; high dielectric strength; proper heat transfer; works to eliminate combustion gas leakage; enhanced spark and heat transfer; improved anti-fouling; corrosion resistance.

Product Features:
  • Triple gasket-sealing process virtually eliminates gas leakage past the shell
  • 99% highly pure alumina silicate insulator enables use of longer insulator noses to reduce fouling
  • 3-step trivalent-plating process uses silver chromate and zinc for enhanced corrosion resistance
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Electrode Core Material:nickel
Electrode Tip Material:nickel
Ground Strap Quantity:1
Manufacturer Heat Range:6
Resistor:Yes
Shorty Spark Plug:No
Spark Plug Reach:3/4 in
Spark Plug Seat Type:gasket
Spark Plug Thread Size:12 mm
Tip Configuration:Stud
Type:Standard
Wrench Diameter:18.00 mm

REVIEW SNAPSHOT®

by PowerReviews
NGKNickel Spark Plug (DPR6EA-9)
 
4.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 3 customers

Displaying reviews 1-3

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(1 of 2 customers found this review helpful)

 
4.0

Good OEM replacement spark plug

Pros

  • Durable
  • Easy To Use
  • Low price

Cons

    Best Uses

    • Off-Road
    • Replacement
    • Replacement Part
    • Street Riding

    Comments about NGK Nickel Spark Plug (DPR6EA-9):

    I used these spar plugs as direct replacements in my 2008 Honda Shadow Aero. It turns out these spark plugs are the EXACT ones used at the factory making them direct OEM replacements. I installed all four and the bike runs great. Just make sure they're properly gapped before installation and use a good gapping tool and a nice set of feeler guages to check your work.

    • Motorsports:
    • Motorcycle Enthusiast

    Comment on this reviewHelp Icon(earn points)

    (3 of 5 customers found this review helpful)

     
    5.0

    Good quality spark plug - good price

    Pros

    • Price
    • Quality

    Cons

      Best Uses

        Comments about NGK Nickel Spark Plug (DPR6EA-9):

        easy to order, short wait at the store, great product, great price

        • Motorsports:
        • Boat Spark Plug

        Comment on this reviewHelp Icon(earn points)

        (2 of 4 customers found this review helpful)

         
        4.0

        good plug

        By 

        from Flint, MI

        Verified Buyer
        Level 2

        Pros

          Cons

            Best Uses

            • Replacement Part

            Comments about NGK Nickel Spark Plug (DPR6EA-9):

            good replacement to the OE part. works very well without having to spend extra $ on Iridium plugs [which are obviously the best]

            • Motorsports:
            • Motorcycle Enthusiast

            Comment on this reviewHelp Icon(earn points)

            Displaying reviews 1-3

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            Do you have questions about this product?(earn points for answers!)

             

            Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

            1 Question | 1 Answer
            Displaying question 1
            • Q:

              What is the correct socket size for this plug?

              I'm installing it on a Mercury Marine 15 hp 4-stroke
              Asked on 8/3/2014 by principal

              1 answer

              • CUSTOMER CARE

                A:

                Hi Principal, I'm happy to help you! This spark plug requires 18mm socket.

                Answered on 8/4/2014 by Vincent from AAP
            Displaying question 1

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