Performance & Replacement Spark Plugs at Summit Racing

Champion Copper Plus Spark Plugs RG6HCC

Spark Plugs, Copper Plus® Automotive Spark Plugs - Boxed

Part Number: CPN-388

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

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Estimated Ship Date: Aug 1, 2025 if ordered today

Autolite Single Platinum Spark Plugs P5263

SPARK PLUG-PLATINUM

Part Number: ATL-AP5263

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Bosch OE Platinum Spark Plugs YR7MPP33

Spark Plug, OE Platinum, Resistor, 12mm Thread, 1.043 in. Reach, Dodge, Freightliner, Mercedes-Benz, Each

Part Number: BCH-YR7MPP33

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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NGK Standard Series Spark Plugs CR5HSB

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

Part Number: NGK-6535

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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NGK Standard Series Spark Plugs DPR6EA-9

Spark Plug, Traditional, 12mm Thread, .750 in. Reach, 18mm Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5531

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Autolite XP Xtreme Performance Spark Plugs XP26

Spark Plug, XP Xtreme Performance, Copper Core, Tapered Seat, 14mm Thread, 0.433 in. Reach, Resistor, Each

Part Number: ATL-XP26

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Autolite Racing Spark Plugs R134

5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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NGK Standard Series Spark Plugs CMR5H

Spark Plug, Standard Series, Gasket Seat, 10mm Thread, 0.500 in. Reach, Resistor, Stihl, Each

Part Number: NGK-7599

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Autolite Copper Core Spark Plugs 5924

Spark Plug, Copper, 14mm Thread, 0.750 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-5924

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Estimated Ship Date: Aug 7, 2025 if ordered today

NGK Laser Iridium Spark Plugs for 2002-2006 RVT1000R RC51 - IFR9H11

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

Part Number: NGK-6588

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 5, 2025 if ordered today

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Estimated Ship Date: Aug 5, 2025 if ordered today

NGK Laser Iridium Spark Plugs ILMAR7E9

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

Part Number: NGK-94698

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

NGK Laser Iridium High Ignitability Spark Plugs DILKAR7B11

Spark Plug, Laser Iridium, Gasket Seat, 12mm Thread, 26.5mm Reach, Resistor, Each

Part Number: NGK-1406

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Denso Iridium Power Spark Plugs 5328

Spark Plug, Iridium Power, IT24, 14mm Thread, 18.00mm Reach, Tapered Seat, Each

Part Number: DNP-5328

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

NGK Laser Iridium Spark Plugs SILMAR9F9

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

Part Number: NGK-96107

Not Yet Reviewed

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today

Champion Copper Plus Spark Plugs 18S

Spark Plugs, Copper Plus, 14mm Thread, .460 in. Reach, Resistor, Set of 24

Part Number: CPN-18S

Not Yet Reviewed

Estimated Ship Date: Aug 7, 2025 if ordered today

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Estimated Ship Date: Aug 7, 2025 if ordered today

Motorcraft Platinum Spark Plugs CYFS12F5AX

Spark Plug, Platinum Tip, Tapered Seat, Resistor, Ford, Lincoln, Each

Part Number: MOF-SP520AX

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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Estimated Ship Date: Aug 15, 2025 if ordered today

NGK Laser Platinum Spark Plugs PTR6D-13

Spark Plug, Laser Platinum, Gasket Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: NGK-5598

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

Champion Iridium Spark Plugs 9412

Spark Plug, Iridium, Iridium, 12mm Thread, 1.000 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: CPN-9412

Not Yet Reviewed

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ACDelco - Spark Plugs for 2023-2025 CORVETTE - 12622442

SPARK PLUG ASM

Part Number: ADO-41-149

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

Autolite Single Platinum Spark Plugs AP5125

Spark Plug, Single Platinum, Platinum, 18mm Thread, 0.540 in. Reach, Tapered Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP5125

Not Yet Reviewed

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BRISK USA Spark Plugs XOR10S

Spark Plug, BRISK SILVER RACING

Part Number: BIK-XOR10S

Not Yet Reviewed

Estimated Ship Date: Aug 7, 2025 if ordered today

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Estimated Ship Date: Aug 7, 2025 if ordered today

NGK Standard Series Spark Plugs CR7HSA

Spark Plug, Gasket Seat, 10mm Thread, .500 in. Reach, Resistor, Each

Part Number: NGK-4549

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BRISK USA Spark Plugs CR08S

Spark Plug, Silver Racing, 10mm 10mm, 26.5mm-1.05" 26.5mm-1.05", 16mm-5/8", gasket, Silver Center Electrode

Part Number: BIK-CR08S

Not Yet Reviewed

Estimated Ship Date: Aug 7, 2025 if ordered today

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Estimated Ship Date: Aug 7, 2025 if ordered today

NGK Standard Series Spark Plugs BPR5HS

Spark Plug, Standard Series, Gasket Seat, 14mm Thread Size, 12.7mm Reach, Resistor, Each

Part Number: NGK-6222

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NGK Laser Iridium Spark Plugs MR8AI9

Spark Plug, Laser Iridium, Flat Seat, 10mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-7692

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NGK Standard Series Spark Plugs for 2016 CX50 FWE, 2012-2016 CX50-JR, 2012-2017 CX50-SR - BPR8ES-6

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

Part Number: NGK-93427

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