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Spark Plugs

Individual Parts

Results 1 - 25 of 301

Spark Plug, Racing, Nickel Alloy, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Set of 24

Part Number: CPN-1101S

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: ATL-3923

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.750 in. Reach, Gasket Seat, Set of 24

Part Number: CPN-71S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .75 in. Reach, Each

Part Number: CPN-9810

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Racing, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Each

Part Number: ATL-AR53

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.679 in. Reach, Each

Part Number: ATL-AR764

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Standard Series, Copper, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: NGK-2311

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, V-Power, Copper, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: NGK-3785

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, V-Power, Gasket Seat, 14mm Thread, 9.5mm Reach, Resistor, Each

Part Number: NGK-2218

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: ATL-5325

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Standard, Flat Seat, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-6669

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Standard Series, Flat Seat, 14mm Thread, 0.750 in. Reach, Nickel Tip, Resistor, Audi, Peugeot, Volkswagen, Each

Part Number: NGK-1263

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

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Estimated Ship Date: Jul 3, 2026 if ordered today

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

Part Number: NGK-4224

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

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Estimated Ship Date: Jul 3, 2026 if ordered today

Spark Plug, Standard, T20P-U, 14mm Thread, 11.60mm Reach, Tapered Seat, Each

Part Number: DNP-5034

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Spark Plug, U-Groove, T16PR-U, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Dodge, Ford, Jeep, Lincoln, Mercury, Plymouth, Pontiac, Each

Part Number: DNP-5025

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.375 in. Reach, Gasket Seat, Each

Part Number: NGK-5113

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, NGK BPMR6A BLYB Standard Series Spark Plug, 3/8 in. Reach, 14mm Thread, Heat Range 6, Flat Seat, 3/4 Hex, .028 in. Gap, Each

Part Number: NGK-6759

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, U-Groove, K16PR-U11, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3130

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Spark Plugs, U-Groove, Gasket Seat, 14mm Thread, 9.5mm Reach, Resistor, Each

Part Number: DNP-6021

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Non-Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.500 in. Reach, Gasket Seat, Each

Part Number: CPN-831

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .472 in. Reach, Non-Projected, Non-Resistor, Each

Part Number: ATL-4093

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.689 in. Reach, Tapered Seat, Set of 24

Part Number: CPN-401S

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Spark Plug, Standard, W31ES-U, 14mm Thread, 19.00mm Reach, Flat Seat, Arctic Cat, Bultaco, Gas Gas, Husqvarna, Kawasaki, KTM, Yamaha, Each

Part Number: DNP-4062

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Spark Plugs, U-Grove, Resistor, Copper, 14mm Thread Size, 19mm Reach, Gasket Seat, Each

Part Number: DNP-3013

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Spark Plug, U-Groove, K20HR-U11, 14mm Thread, 26.50mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3381

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today