Nickel Spark Plug
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Nickel Spark Plug
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NGK Nickel Spark Plug

Part No. 7787 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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Center Electrode Core Material:Copper Core
Center Electrode Tip Material:Nickel w/ V-groove
Electrode Core Material:nickel with V groove
Electrode Tip Material:nickel with V groove
Gap Size:0.044 in
Ground Configuration:Standard
Ground Electrode Core Material:Nickel Core
Ground Electrode Quantity:1
Ground Electrode Tip Design:Standard
Ground Strap Quantity:1
Hex Size:5/8 in
Manufacturer Heat Range:6
Reach:26.5 mm
Resistor:Yes
Seat Type:Gasket
Shorty Spark Plug:No
Spark Plug Approximate Resistor Value:5K Ohm
Thread Diameter:14 mm
Tip Configuration:Solid
Type:V-Power
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKNickel Spark Plug
 
4.5

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

No Cons

Best Uses

  • Everyday driving (3)
  • Replacement (3)

Reviewed by 4 customers

Displaying reviews 1-4

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5.0

Great Quality

By 

from Mt.Pleasant ,S.C

About Me Mechanic, Truck Enthusiast

Verified Buyer

Pros

  • Great Price

Cons

  • None

Best Uses

  • Everyday Driving
  • Replacement

Comments about NGK Nickel Spark Plug:

Excellent Value for the price compared to the oem Nippon price..

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(1 of 1 customers found this review helpful)

 
5.0

NGK vs Denso

By 

from So. ILL

Verified Buyer

Pros

  • Durable
  • Easy To Install

Cons

    Best Uses

      Comments about NGK Nickel Spark Plug:

      When I changed the plugs at 30,000 miles as recommended in the owner manual on my 2008 Toyota Tacoma one bank had Denso copper plugs and the other NGK copper plugs. After reading the reviews I'm glad I chose the NGK. I noted a significant increase in wear on the Denso plugs as compared to the NGKs. I did not expect to see much difference after so little mileage but it was there. I deliberated on buying platinum plugs vs the recommended copper. Since the expense is relatively minimal and the install was not difficult I obviously went with the copper plugs

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      (4 of 4 customers found this review helpful)

       
      4.0

      2008 Tacoma Spark Plugs

      By 

      from Louisville, KY

      About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

      Verified Buyer
      Helpful Reviewer

      Pros

      • Improves Engine Efficiency
      • Increases Power

      Cons

        Best Uses

        • Everyday Driving
        • Replacement

        Comments about NGK Nickel Spark Plug:

        I made the mistake of installing platinum plugs not long ago, and though I knew that it was not the required spark plug, I figured on saving money, and not lose any performance. Well, in doing this, I sacrificed on gas mileage & performance, and knew almost immediately the plug was not right for my vehicle. For this truck, the NGK or comparable plug is the way to go. The question I have, is why any plug less than required, is even listed for the vehicle.

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        (0 of 2 customers found this review helpful)

         
        4.0

        NGK Spark Plugs Perform Well

        By 

        from Saint Louis, MO

        About Me Auto Enthusiast, Intermediate mechanic

        See all my reviews

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Easy To Install
        • Well made

        Cons

          Best Uses

          • Everyday Driving
          • Replacement
          • Stock performance

          Comments about NGK Nickel Spark Plug:

          These spark plugs are direct stock replacements for my car and not an upgrade.

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          Displaying reviews 1-4

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          Do you have questions about this product?

           

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          1 Question | 1 Answer
          Displaying question 1
          • Q:

            how long do these plugs last
            Asked on 3/10/2012 by Anonymous

            1 answer

            • CUSTOMER CARE

              A:

              Normally, the expected life is 60,000 to 80,000 miles on an unaltered motor. If installed to a regular engine they would likely last longer than most people keep their car (barring any motor problems that can cause premature plug death). But, these usually come in heat ranges too cold for an unaltered motor and are usually used in racing applications where all bets are off.

              Answered on 3/11/2012 by Vincent from AAP
          Displaying question 1

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