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 1401 - 1425 of 2000 +

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

Part Number: NGK-6757

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Spark Splugs, Traditional,14mm Threads, .750 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5643

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: NGK-5113

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

Part Number: ADO-41-606

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Spark Plug, Standard, 10mm Thread, .500 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-7223

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Spark Plug, Gasket Seat, 10mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-6508

5.0 out of 5 stars ( 2 )

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SPARK PLUG-PLATINUM

Part Number: ATL-AP5263

5.0 out of 5 stars ( 3 )

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Spark Plug, G-Power Platinum, Gasket Seat, 12mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-1682

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Spark Plug, Racing, Copper, 10mm Thread, 1.043 in. Reach, Gasket Seat, 14mm Wrench Size, Each

Part Number: NGK-7506

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Spark Plug, BRISK SUPER COPPER

Part Number: BIK-L14YC

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Spark Plug, Resistor, Nickel Tip, Copper Core, 10mm Thread Size, 26.5mm Reach, Gasket Seat, Each

Part Number: NGK-1679

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

Spark Plug, Gasket Seat, 12mm Thread, .500 in. Reach, Resistor, Each

Part Number: NGK-4823

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Spark Plug, Super Plus, Nickel-Yttrium, 14mm Thread, 0.500 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: BCH-7997

4.0 out of 5 stars ( 2 )

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

Part Number: NGK-6696

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Estimated Ship Date: Oct 16, 2025 if ordered today

Spark Plug, Copper, 14mm Thread, 0.435 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-4316

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

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

Part Number: NGK-6735

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Spark Plug, N6YC, Copper Plus, 14mm Thread, .750 in. Reach, Gasket seat, Resistor, Projected Tip, Each

Part Number: CPN-315

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Spark Plug, Non-Resistor, Nickel Tip, Copper Core, 18mm Thread Size, 0.752 in. Reach, Gasket Seat, Each

Part Number: ATL-373

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.809 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP5145

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Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Spark Plug, Racing, Iridium, Copper, 10mm, Flat, Universal, Each

Part Number: NGK-5566

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Spark Plug, Gasket Seat, 12mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-2887

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Spark Plug, Traditional, 12mm Thread, .500 in. Reach, 18mm Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5123

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

Part Number: ATL-AP5325

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Spark Plug, U-Groove, 14mm Thread, 19mm. Reach, Resistor, Gasket Seat, Each

Part Number: DNP-3119

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Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Spark Plug, Laser Iridium, Iridium, 10mm Thread, 1.043 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: NGK-95399

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