Performance & Replacement Spark Plugs at Summit Racing

NGK Laser Iridium Spark Plugs for 2016-2021 CIVIC - ILZKAR8H8S

USE NIP 3502

Part Number: NGK-95112

Not Yet Reviewed

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NGK Spark Plugs Spark Plugs 92411

LASER IRIDIUM SPARK PLUG

Part Number: NGK-92411

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NGK Ruthenium HX Spark Plugs LKAR6AHX

Spark Plug, Ruthenium HX, Copper Core, Projected, 12mm Thread Size, 26.5mm Reach, Gasket Seat, Each

Part Number: NGK-97292

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Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP5683

Spark Plug, Iridium XP, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: ATL-XP5683

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Champion Copper Plus Spark Plugs RC14YC

Spark Plug, Copper Plus, Gasket Seat, 14mm Thread, .551 in. Reach, Each

Part Number: CPN-431-1

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NGK Laser Iridium Spark Plugs SILMAR10A9S

Spark Plug, Laser Iridium, Gasket Seat, 10mm Thread, 1.040 in. Reach, Projected Tip, Each

Part Number: NGK-7764

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E3 Spark Plugs E3.36

Spark Plug, E3, Gasket Seat, 12mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-36

4.78 out of 5 stars ( 9 )

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NGK Standard Series Spark Plugs AR6FS

Spark Plug, Standard Series, Tapered Seat, 18mm Thread, .460 in. Reach, Resistor, Each

Part Number: NGK-3323

5.0 out of 5 stars ( 2 )

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E3 Racing Spark Plugs E3.96R-8

J-Wire Race Spark Plug, Non-Resistor, 14mm/.75", Gasket, Tip Reach Projected, Each

Part Number: ETP-E3-96R-8

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Champion Copper Plus Spark Plugs 82

Spark Plug, RFN14LY, Copper Plus, Gasket Seat, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-82

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Nitrous Outlet Spark Plugs 11-5820

NGK R5671A-10 (4 Steps Colder)

Part Number: NXO-11-5820

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Denso Iridium Power Spark Plugs 5330

Spark Plug, Iridium Power, ITF16, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5330

Not Yet Reviewed

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NGK Laser Iridium Spark Plugs ILFR6T11

Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread, 1.043 in. Reach, Resistor, Each

Part Number: NGK-4904

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NGK Laser Iridium Spark Plugs ILZKAR8J8SY

Spark Plug, Laser Iridium, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: NGK-95660

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Autolite Copper Core Spark Plugs for 1980-1985 B6000, C6000, C7000 - 144

Spark Plug, Autolite Copper Core, 14mm Thread, 0.460 in. Reach, Tapered Seat, 5/8 in. Hex, Each

Part Number: ATL-144

5.0 out of 5 stars ( 1 )

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NGK Standard Series Spark Plugs AB-7

Spark Plug, Gasket Seat, 18mm Thread, .472 in. Reach, Each

Part Number: NGK-3010

Not Yet Reviewed

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NGK Standard Series Spark Plugs B-4L

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .437 in. Reach, Non-Resistor, Each

Part Number: NGK-3112

5.0 out of 5 stars ( 1 )

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Bosch Double Platinum Spark Plugs 8101

Spark Plug, Double Platinum, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: BCH-8101

Not Yet Reviewed

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Brisk Premium LGS Spark Plugs DOR12LGS-T

Spark Plug, Premium LGS, Silver, 14mm Thread, 0.748 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-DOR12LGS-T

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Autolite Double Platinum Spark Plugs PP5224

Spark Plug, Double Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP5224

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E3 Spark Plugs E3.20

Spark Plug, E3, Gasket Seat, 14mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-20

Not Yet Reviewed

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Brisk Silver Racing Spark Plugs B08S

Spark Plug, Silver Racing, Silver, 12mm Thread, 0.748 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-B08S

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NGK Standard Series Spark Plugs BR10ES SOLID

Spark Plug, Standard Series, BR10ES, 14mm Thread, Gasket Seat, .750 in. Reach, Resistor, Each

Part Number: NGK-4684

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ACCEL Motorcycle Platinum Spark Plugs Y2418P

Spark Plugs, Platinum Tip, 12mm Thread Size, Harley-Davidson®, Pair

Part Number: ALM-Y2418P

5.0 out of 5 stars ( 3 )

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Brisk Premium LGS Spark Plugs ROR14LGS

Spark Plugs, Premium LGS, Silver, 14mm Thread Size, 25mm Reach, Tapered Seat, 14 Heat Range, Resistor, Each

Part Number: BIK-ROR14LGS

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