Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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Performance & Replacement Spark Plugs

Individual Parts

Results 1501 - 1525 of 2000 +

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

Part Number: NGK-6669

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: ATL-147

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

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

Part Number: NGK-98376

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Laser Iridium, Iridium, 14mm Thread, 1.043 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-97218

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Racing, Flat Seat, 12mm Thread, 1.043 in. Reach, Resistor, Each

Part Number: NGK-97278

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

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

Part Number: NGK-7854

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Estimated Ship Date: Monday 8/18/2025

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Spark Plug, Laser Iridium, 12mm thread, 26.5mm reach, 5/8" hex, gasket, solid

Part Number: NGK-93135

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Estimated Ship Date: Monday 8/18/2025

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Spark Plug, Iridium IX, Gasket Seat, 12mm Thread, 1.040 in. Reach, Extended Projected Tip, Resistor, Each

Part Number: NGK-92873

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Estimated Ship Date: Monday 8/18/2025

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Spark Plug, Standard Series, Copper Core, Gasket Seat, 14mm Thread Size, 19mm Reach, Resistor, Each

Part Number: NGK-5866

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Laser Platinum, Gasket Seat, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-5838

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Copper, 10mm Thread, 0.250 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-3136

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plugs, Standard, Resistor, Copper, 14mm Thread Size, 19mm Reach, Flat Seat, Each

Part Number: DNP-3085

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Iridium Racing, IRE01-34, 14mm Thread, 21.50mm Reach, Flat Seat, Each

Part Number: DNP-5722

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Estimated Ship Date: Monday 8/18/2025

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Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.608 in. Reach, Non-Projected, Non-Resistor, Each

Part Number: ATL-2872

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Iridium Long Life, SK20PR-A8, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3403

Not Yet Reviewed

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Iridium TT, IW20TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-4709

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Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Copper Plus, Gasket Seat, 14mm Thread, .500 in. Reach, Each

Part Number: CPN-306

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Estimated Ship Date: Monday 8/18/2025

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Spark Plug, N11YC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Non-Resistior, Each

Part Number: CPN-302

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Estimated Ship Date: Monday 8/18/2025

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Spark Plug, UD16, Copper Plus, 18mm Thread, .500 in. Reach, Gasket seat, Each

Part Number: CPN-555

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Estimated Ship Date: Monday 8/18/2025

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USE AUP 373

Part Number: CPN-506

Not Yet Reviewed

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Gasket Seat, 14mm Thread, 1.040 in. Reach, Resistor, Each

Part Number: NGK-6499

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, G-Power Platinum, Tapered Seat, 14mm Thread, 26.5mm Reach, Resistor, Each

Part Number: NGK-5017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP3923

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Super Plus, Resistor, Each

Part Number: BCH-7900

Not Yet Reviewed

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

Spark Plug, Super Plus, Nickel-Yttrium, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: BCH-7905

Not Yet Reviewed

Estimated Ship Date: Monday 8/18/2025

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Estimated Ship Date: Monday 8/18/2025

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