Nickel Spark Plug
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Nickel Spark Plug
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NGK Nickel Spark Plug

Part No. 5643 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
Electrode Core Material:nickel
Electrode Tip Material:nickel
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:5
Reach:19 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:Standard
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKNickel Spark Plug
 
5.0

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (6)
  • Improves engine efficiency (5)
  • Increases power (4)
  • Durable (3)

Cons

No Cons

Best Uses

  • Everyday driving (6)
  • Replacement (4)
  • Restoration (3)
    • Reviewer Profile:
    • Auto enthusiast (4)

Reviewed by 6 customers

Displaying reviews 1-6

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(1 of 1 customers found this review helpful)

 
5.0

Good product

By 

from PA

About Me Auto Enthusiast

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

    Best Uses

    • Everyday Driving

    Comments about NGK Nickel Spark Plug:

    Great

    Comment on this reviewHelp Icon

    (2 of 2 customers found this review helpful)

     
    5.0

    Saturn's S Series Plug

    By 

    from PA

    About Me Casual Driver

    See all my reviews

    Verified Buyer
    3 or more reviews submitted

    Pros

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

    Cons

      Best Uses

      • Everyday Driving
      • Replacement
      • Restoration

      Comments about NGK Nickel Spark Plug:

      Best plug's to get for any Saturn S Series.

      Comment on this reviewHelp Icon

      (1 of 1 customers found this review helpful)

       
      5.0

      Nice Plugs

      By 

      from Huntsville, AL

      About Me Auto Enthusiast

      See all my reviews

      Verified Buyer
      Helpful Reviewer

      Pros

      • Easy To Install
      • Improves Engine Efficiency

      Cons

        Best Uses

        • Everyday Driving

        Comments about NGK Nickel Spark Plug:

        Seem to be good OEM quality plugs

        Comment on this reviewHelp Icon

        (3 of 4 customers found this review helpful)

         
        5.0

        As good as it gets for a Saturn

        By 

        from Rockford IL

        About Me Auto Enthusiast, Mechanic

        See all my reviews

        Ask me a question

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Durable
        • Easy To Install
        • Improves Engine Efficiency

        Cons

        • none

        Best Uses

        • Everyday Driving
        • Replacement
        • Restoration

        Comments about NGK Nickel Spark Plug:

        If you drive a Saturn "S" series (or any vehicle with waste spark ignition) don't wast your $$$$ on high end plugs. These are as good as it gets

        Comment on this reviewHelp Icon

        (2 of 4 customers found this review helpful)

         
        5.0

        Original Saturn equipment

        Profile Image

        By 

        from NY

        About Me Auto Enthusiast, Casual Driver, Mechanic

        See all my reviews

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Easy To Install
        • Improves Engine Efficiency
        • Increases Power

        Cons

          Best Uses

          • Everyday Driving
          • Performance Driving
          • Replacement
          • Restoration

          Comments about NGK Nickel Spark Plug:

          Saturn uses NGK on S series cars. Just use these simple copper plugs, no need for the platinum or iridium. Replace every 30k miles.

          Comment on this reviewHelp Icon

          (9 of 15 customers found this review helpful)

           
          5.0

          better than my old Bosch+@ platinums

          By 

          from Rochester, NY

          See all my reviews

          Verified Buyer
          Helpful Reviewer

          Pros

          • Durable
          • Easy To Install
          • Increases Power

          Cons

            Best Uses

            • Everyday Driving
            • Replacement

            Comments about NGK Nickel Spark Plug:

            I have a 2001 Saturn SC2 and have been purchasing Bosch+2 Platinum plugs for years. Past few years the BOSCH plugs have not lasted more than a year (ceramic around core quickly wore out exposing 3 mm of the center wire) and after 2-3 months idle started to get rough, gas mileage decreased, etc. After reading online forums, found out this is the OEM plug for my car. Installed it and my car feels like it did a few years ago. VERY happy

            • Car & Truck:
            • Casual Driver

            Comment on this reviewHelp Icon

            Displaying reviews 1-6

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