Performance & Replacement Spark Plugs at Summit Racing

Denso Iridium TT Spark Plugs 4706

Spark Plug, Iridium TT, IQ16TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-4706

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ACCEL C-Cut Performance Spark Plugs 346C1

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

Part Number: ACC-346C1

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NGK Iridium IX Spark Plugs BR8ECMIX

Spark Plug, Iridium IX, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: NGK-3520

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NGK Laser Iridium Spark Plugs LKAR9BI-10

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

Part Number: NGK-95371

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Crown Automotive Spark Plugs 4318138

Crown Automotive Spark Plugs 4318138

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

Part Number: CWA-4318138

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Champion Platinum Power Spark Plugs 3436

Spark Plug, Platinum Power, Flat Seat, 14mm Thread, .750 Reach, Non-Resistor, Dodge, Jeep, 3.9, 5.2, 5.9L, Each

Part Number: CPN-3436

5.0 out of 5 stars ( 1 )

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Champion Copper Plus Spark Plugs RCJ8Y

Spark Plug, RCJ8Y, Copper Plus, 14mm Thread, .375 in. Reach, Resistor, Each

Part Number: CPN-863-1

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NGK Iridium IX Spark Plugs BPR5EIX SOLID

Spark Plug, Iridium IX, Iridium, 14mm Thread, 0.927 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: NGK-95525

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NGK Standard Series Spark Plugs CPR8EA-9

Spark Plug CPR8EA-9, 10mm, .750 in. Reach, for use on Honda®, Motorcycle, Each

Part Number: NGK-2306

5.0 out of 5 stars ( 1 )

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NGK Standard Series Spark Plugs C7HSA

Spark Plug, Standard Series, Gasket Seat, 10mm Thread, .500 in. Reach, Non-Resistor, Each

Part Number: NGK-4629

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NGK Ruthenium HX Spark Plugs FR6BHX-S

Spark Plug, Ruthenium HX, Copper Core, Projected, 14mm Thread Size, 0.750 in. Reach, Gasket Seat, Each

Part Number: NGK-95159

5.0 out of 5 stars ( 2 )

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NGK Standard Series Spark Plugs LR8B

Spark Plug, Standard Series, Gasket Seat, 10mm Thread, .625 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-6208

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Denso U-Groove Spark Plugs 6021

Spark Plugs, U-Groove, Gasket Seat, 14mm Thread, 9.5mm Reach, Resistor, Each

Part Number: DNP-6021

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Autolite Single Platinum Spark Plugs P3923

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP3923

5.0 out of 5 stars ( 1 )

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NGK Laser Iridium Spark Plugs SILMAR9A9S

Spark Plug, Laser Iridium, Iridium, 10mm Thread, 1.040 in. Reach, Gasket Seat, 9/16 in. Wrench Size, Each

Part Number: NGK-6213

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Autolite Copper Core Spark Plugs for 1993-2000 KAF620 MULE 2520, KAF620 MULE 2510 4X4, 1994-2000 KAF620 MULE 2500 - 258

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .380 in. Reach, Non-Resistor, Each

Part Number: ATL-258

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Autolite Racing Spark Plugs R4132

Spark Plug, Racing, Copper Core, Gasket Seat, 12mm Thread, 0.753 in. Reach, Each

Part Number: ATL-AR4132

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Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP5144

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

Part Number: ATL-XP5144

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ACDelco Spark Plugs 05613086

Spark Plug

Part Number: ADO-CS45T

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Denso U-Groove Spark Plugs 3062

Spark Plug, U-Groove, W20EX-U, 14mm Thread, 19.00mm Reach, Gasket Seat, MG, for Nissan, Subaru, Each

Part Number: DNP-3062

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NGK Standard Series Spark Plugs BM4A SOLID

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .370 in. Reach, Non-Resistor, Each

Part Number: NGK-4000

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OMIX-ADA Spark Plugs 17248.06

SPARK PLUG 6 CYLINDER 78-79

Part Number: OMX-1724806

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

NGK V-Power Spark Plugs ZGR5C

Spark Plug, V-Power, Gasket Seat, 14mm Thread, 22mm Reach, Extended Projected Tip, Resistor, Each

Part Number: NGK-6334

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NGK Standard Series Spark Plugs for 1988-1990 ZX1000 NINJA ZX-10, 1990-1993 ZX600 NINJA 600R, 1991-1992 ZX750 NINJA ZX-7 - C9E

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

Part Number: NGK-7499

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NGK Standard Series Spark Plugs BPR5ES BLYB

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

Part Number: NGK-6773

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