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    NGK Laser Iridium Spark Plug

    Part # 3106
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    Save $8 after mail-in rebate when you buy 4 or more Autolite Double Platinum Spark Plugs. See rebates page for details.
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    • Product Details

      Part No. 3106

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in DIS ignition systems. OE engineered for specific vehicle applications.

      Product Features:

      • Fine wire Iridium center electrode
      • Platinum pad at ground electrode for even wear in DIS ignition systems
      • Engineered for specific vehicle applications
      • Iridium tip is six (6) times harder than platinum

    • Specifications
      • Center Electrode Core Material:Copper Core
        Center Electrode Tip Material:Iridium
        Electrode Core Material:Iridium
        Electrode Tip Material:Iridium
        Gap Size:0.028 in
        Ground Configuration:Standard
        Ground Electrode Core Material:Copper Core
        Ground Electrode Quantity:1
        Ground Electrode Tip Design:Standard
        Ground Strap Quantity:1
        Hex Size:13/16 in
        Manufacturer Heat Range:7
        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:Iridium/Platinum
        Wrench Diameter:13/16 in
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