The ideal mix of performance and lifespan is NGK Laser Iridium spark plugs. The Iridium tip is six times harder than platinum, resulting in the highest ignitability and most extended life. Most Laser Iridium spark plugs in DIS ignition systems have a platinum pad on the ground electrode for even wear.
Key features:
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Iridium fine wire center electrode
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A platinum pad at the ground electrode in DIS ignition systems ensures even wear.
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Engineered to meet the needs of certain vehicles
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The tip of an iridium pen is six times harder than a platinum pen.
Specifications:
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Center Electrode Core Material: Copper Core
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Center Electrode Tip Material: Iridium
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Electrode Core Material: Iridium
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Electrode Tip Material: Iridium
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Gap Size: 0.032 in
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Ground Configuration: Standard
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Ground Electrode Core Material: Nickel Core
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Ground Electrode Quantity: 1
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Ground Electrode Tip Design: Standard
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Ground Strap Quantity: 1
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Hex Size: 5/8 in
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Manufacturer Heat Range: 6
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Reach: 19 mm
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Resistor: Yes
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Seat Type: Gasket
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Shorty Spark Plug: No
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Spark Plug Approximate Resistor Value: 5K Ohm
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Thread Diameter: 14 mm
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Tip Configuration: Solid
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Type: Iridium/Platinum
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Wrench Diameter: 5/8 in
