Performance & Replacement Spark Plugs

Spark Plug, Iridium Power, IKH20, 14mm Thread, 26.50mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-5344

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Spark Plug, Iridium, 14mm Thread, 1.043 in. Reach, 5/8 in. Hex, Gasket seat, Resistor, Each

Part Number: NGK-6481

4.0 out of 5 stars ( 1 )

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Spark Plug, Double Platinum, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: BCH-8101

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Spark Plug, Ruthenium HX, Copper Core, Projected, 14mm Thread Size, 0.750 in. Reach, Gasket Seat, Each

Part Number: NGK-95159

5.0 out of 5 stars ( 2 )

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-41-602

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

Part Number: NGK-2382

5.0 out of 5 stars ( 1 )

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Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread, 26.5mm Reach, Resistor, Projected Tip, Each

Part Number: NGK-5245

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Spark Plug, Copper, 14mm Thread, 1.000 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-5325

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Spark Plugs, Iridium TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-4701

5.0 out of 5 stars ( 3 )

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Spark Plug, E3, Gasket Seat, 14mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-56

5.0 out of 5 stars ( 5 )

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Spark Plug, Double Iridium, Projected, 6 Heat Range, 26.5mm Reach, Flat Seat, Alfa Romeo, Subaru, Each

Part Number: BCH-96318

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