$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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NGK Spark Plugs

NGK Laser Iridium Spark Plugs

4.92 out of 5 stars 75 Customer Reviews

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.

Showing In Stock Items. Show All 12 Items.

Results 1 - 6 of 6

NGK Laser Iridium Spark Plugs IFR6T11

NGK Laser Iridium Spark Plugs IFR6T11

NGK Laser Iridium Spark Plugs IFR6T11

Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-4589

Not Yet Reviewed

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NGK Laser Iridium Spark Plugs ILKAR7L11

NGK Laser Iridium Spark Plugs ILKAR7L11

NGK Laser Iridium Spark Plugs ILKAR7L11

Spark Plug, Laser Iridium, Resistor, 12mm Thread, 1.043 in. Reach, Flat Seat, Copper Core, 14mm Wrench Diameter, Mazda, Scion, Toyota, Each

Part Number: NGK-94124

5.0 out of 5 stars ( 1 )

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NGK Laser Iridium Spark Plugs IFR5E11

NGK Laser Iridium Spark Plugs IFR5E11

NGK Laser Iridium Spark Plugs IFR5E11

Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7994

4.0 out of 5 stars ( 1 )

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NGK Laser Iridium Spark Plugs LTR5BI-13

NGK Laser Iridium Spark Plugs LTR5BI-13

NGK Laser Iridium Spark Plugs LTR5BI-13

Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread Size, 0.984 in. Reach, Resistor, Mazda, Each

Part Number: NGK-90083

Not Yet Reviewed

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NGK Laser Iridium Spark Plugs IZFR6F11

NGK Laser Iridium Spark Plugs IZFR6F11

NGK Laser Iridium Spark Plugs IZFR6F11

Spark Plug, Iridium, 14mm Thread, .750 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-4095

Not Yet Reviewed

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NGK Laser Iridium Spark Plugs TR5AI-13

NGK Laser Iridium Spark Plugs TR5AI-13

NGK Laser Iridium Spark Plugs TR5AI-13

Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread Size, 0.708 in. Reach, Resistor, Mazda, Each

Part Number: NGK-90813

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