Spark Plugs - Free Shipping on Orders Over $109 at Summit Racing

Ford Performance Parts Spark Plugs for 2011-2019 F-150, 2010-2019 FLEX, 2010-2017 TAURUS - M-12405-35T

Spark Plugs, Iridium Tip, Tapered Seat, 14mm Thread, 0.750 in. Reach, Projected Insulator, Resistor, Ford, Set of 6

Part Number: FMS-M-12405-35T

4.8 out of 5 stars ( 10 )

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ACCEL Performance Spark Plugs 8199

Spark Plugs, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 8

Part Number: ACC-8199

4.81 out of 5 stars ( 84 )

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Ford Performance Parts Spark Plugs for 2011-2018 F-150, MUSTANG - M-12405-M50A

Spark Plugs, Iridium Tip, Tapered Seat, 14mm Thread, 0.750 in. Reach, Projected Insulator, Resistor, Ford, Set of 8

Part Number: FMS-M-12405-M50A

5.0 out of 5 stars ( 4 )

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ACCEL C-Cut Performance Spark Plugs 8198

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected, Resistor, Set of 8

Part Number: ACC-8198

4.81 out of 5 stars ( 27 )

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ACCEL C-Cut Performance Spark Plugs 8197

Spark Plugs, Shorty, Gasket Seat, 14mm Thread, .375 in. Reach, Projected, Resistor, Set of 8

Part Number: ACC-8197

4.81 out of 5 stars ( 72 )

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ACCEL C-Cut Performance Spark Plugs 8179

Spark Plugs, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 8

Part Number: ACC-8179

4.25 out of 5 stars ( 8 )

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NGK Racing Spark Plugs R7282-105

Spark Plug, Racing, Shorty, Copper, Nickel Alloy, 14mm Thread, 0.750 in. Reach, Gasket Seat, Resistor, Each

Part Number: NGK-4985

5.0 out of 5 stars ( 2 )

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NGK Racing Spark Plugs for 2000 RSV MILLE SP - R0045Q-10

Spark Plug, R0045Q-10, Racing, Gasket Seat, 10mm Thread, .750 in. Reach, Each

Part Number: NGK-4216

Not Yet Reviewed

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NGK Racing Spark Plugs R7434-10

Spark Plug, Racing Plugs, Non Projected, 14mm Thread, 0.750 in. Reach, 5/8 in. Hex, Each

Part Number: NGK-4894

Not Yet Reviewed

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Ford Performance Parts Spark Plugs for 2013-2018 FOCUS, 2015-2019 MUSTANG - M-12405-20T

Spark Plugs, Iridium Tip, Tapered Seat, M14 x 1.25 Thread, 19mm Reach, Projected Insulator, Resistor, Ford, Set of 4

Part Number: FMS-M-12405-20T

5.0 out of 5 stars ( 5 )

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Champion Copper Plus Spark Plugs 71S

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 )

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ACCEL C-Cut Performance Spark Plugs 8160

Spark Plugs, C-Cut Performance, Resistor, Copper Core, Tapered Seat, 16mm Thread, 0.813 in. Reach, Ford, Set of 8

Part Number: ACC-8160

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2025 if ordered today

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Estimated Ship Date: Jun 26, 2025 if ordered today

NGK Racing Spark Plugs R0045Q-9

Spark Plug, Resistor, Nickel Tip, Copper Core, 10mm Thread Size, 0.750 in. Reach, Gasket Seat, Each

Part Number: NGK-3235

Not Yet Reviewed

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NGK Racing Spark Plugs R6725-105

Spark Plug, Racing, Gasket Seat, 14mm Thread, .846 in. Reach, Resistor, Each

Part Number: NGK-3857

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 431S

Spark Plug, RC14YC, Copper Plus, Flat Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Set of 24

Part Number: CPN-431S

Not Yet Reviewed

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RIPP Superchargers Spark Plugs 15RS301M-36

NGK Spark Plugs 12-18 Wrangler 3.6 JK chassis

Part Number: RIP-15RS301M-36

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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RESTOPARTS Supplied Spark Plugs CH30271

Spark Plugs, AC Delco 43, 8pc Set

Part Number: OPG-CH30271

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

NGK Racing Spark Plugs R0465B-10

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

Part Number: NGK-7506

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2025 if ordered today

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Estimated Ship Date: Jul 30, 2025 if ordered today

Champion Copper Plus Spark Plugs 810S

Spark Plug, RA8HC, Copper Core, 12mm Thread, .750in. Reach, Resistor, Set

Part Number: CPN-810S

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2025 if ordered today

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Estimated Ship Date: Jun 26, 2025 if ordered today

NGK Racing Spark Plugs R0373A-11

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

Part Number: NGK-5566

Not Yet Reviewed

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RESTOPARTS Supplied Spark Plugs CH30667

Spark Plugs, AC Delco 44S, 8pc Set

Part Number: OPG-CH30667

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2025 if ordered today

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Estimated Ship Date: Aug 6, 2025 if ordered today

ACCEL C-Cut Performance Spark Plugs 8162C1

Spark Plugs, C-Cut Performance, Resistor, Copper Core, Tapered Seat, 14mm Thread, 1.000 in. Reach, Ford, 5.0L, Set of 8

Part Number: ACC-8162C1

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 401S

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

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NGK Racing Spark Plugs R2349-10

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

Part Number: NGK-6839

Not Yet Reviewed

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NGK Laser Iridium Spark Plugs R7440A-10L

Spark Plug, Gasket Seat, 14mm Thread, .827 in. Reach, Resistor, Each

Part Number: NGK-4282

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today