Performance & Replacement Spark Plugs at Summit Racing

NGK Laser Platinum Spark Plugs PLFER7A8EG

Spark Plug, Laser Platinum, 14mm Thread, 26.5mm. Reach, Resistor, Flat Seat, Each

Part Number: NGK-94833

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Champion Copper Plus Spark Plugs 25

Spark Plug, RV17YC, Copper Plus, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-25

5.0 out of 5 stars ( 3 )

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ACDelco Gold Platinum Spark Plugs 19308034

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-801

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NGK Standard Series Spark Plugs BKR6ES-11

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

Part Number: NGK-5553

5.0 out of 5 stars ( 3 )

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NGK Laser Platinum Spark Plugs IZFR5G

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

Part Number: NGK-5887

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Autolite Copper Core Spark Plugs 437

Spark Plug, Copper Core, Non-Resistor, 14mm x 1.25, Gasket Seat, 0.435 in, Reach, Each

Part Number: ATL-437

5.0 out of 5 stars ( 1 )

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Brisk Premium EVO Spark Plugs GR15SXC

Spark Plugs, Premium EVO, Copper, 14mm Thread Size, 18mm Reach, Tapered Seat, 15 Heat Range, Resistor, Each

Part Number: BIK-GR15SXC

5.0 out of 5 stars ( 2 )

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ACDelco Conventional Resistor Spark Plugs 19354421

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Ford, Jaguar, Peugeot, Volvo

Part Number: ADO-R42LTS

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Autolite Copper Core Spark Plugs 64

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each

Part Number: ATL-64

4.0 out of 5 stars ( 1 )

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Champion Copper Plus Spark Plugs 58

Spark Plug, RJ18YC, Copper Plus, 14mm Thread, .375 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-58

5.0 out of 5 stars ( 2 )

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Denso Iridium Long Life Spark Plugs 3461

Spark Plug, Iridium Long Life, SXU22HCR11S, 12mm Thread, 26.50mm Reach, Gasket Seat, Dodge, for use on Honda®, for Hyundai, Jeep, Porsche, Ram, Each

Part Number: DNP-3461

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E3 Spark Plugs E3.66

Spark Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-66

4.24 out of 5 stars ( 17 )

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NGK Laser Iridium Spark Plugs IZFR5K11

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

Part Number: NGK-3657

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NGK Standard Series Spark Plugs for 1977-1978 280Z, 1979 280ZX, 1977-1979 810 - B6ES-11

Spark Plug, Traditional, 14mm Thread, .750 in. Reach, .813 in. Hex, Gasket Seat, Non-Resistor, Each

Part Number: NGK-7910

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ACDelco Conventional Resistor Spark Plugs 19354426

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

Part Number: ADO-R42TS

5.0 out of 5 stars ( 3 )

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Autolite Double Platinum Spark Plugs PP104

Spark Plug, Double Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP104

4.67 out of 5 stars ( 6 )

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NGK Surface Gap Spark Plugs BUE

Spark Plug, Surface Gap, Gasket Seat, 14mm Thread, .750 in. Reach, Non-Resistor, Each

Part Number: NGK-2322

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NGK Laser Iridium Spark Plugs ILTR6S8

Spark Plug, Laser Iridium, Iridium, 14mm Thread, 0.984 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-95927

5.0 out of 5 stars ( 1 )

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Champion Double Platinum Power Spark Plugs 7440

Spark Plug, RE14PLP5, Double Platinum, Tapered Seat, 14mm Thread, 1.00 in. Reach, Resistor, Chrysler, Each

Part Number: CPN-7440

5.0 out of 5 stars ( 4 )

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Denso Iridium Long Life Spark Plugs 3524

Spark Plug, Iridium Long Life, FC16HR-Q8, 12mm Thread, 26.50mm Reach, Flat Seat, Toyota, Each

Part Number: DNP-3524

3.5 out of 5 stars ( 2 )

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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

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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

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Brisk Premium LGS Spark Plugs GOR14LGS-T

Spark Plugs, Premium LGS, Silver, 14mm Thread Size, 18mm Reach, Tapered Seat, 14 Heat Range, Resistor, Each

Part Number: BIK-GOR14LGS-T

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NGK Standard Series Spark Plugs D7EA

Spark Plug, Standard, 12mm Thread, .750 Reach, 18mm Hex, Gasket Seat, Non-Resistor, Each

Part Number: NGK-7912

2.67 out of 5 stars ( 3 )

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Brisk Silver Racing Spark Plugs DR14S

Spark Plugs, Silver Racing, Silver, 14mm Thread Size, 19mm Reach, Gasket Seat, 14 Heat Range, Resistor, Each

Part Number: BIK-DR14S

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