Performance & Replacement Spark Plugs at Summit Racing

Champion Copper Plus Spark Plugs 444

Spark Plug, RC7YC3, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-444

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Iridium IX Spark Plugs 97977

Spark Plug, Iridium IX, 12mm Thread, 0.984 in. Reach, 8 Heat Range, 14mm Wrench Size, LNAR8AIX-P, Each

Part Number: NGK-97977

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Iridium High Ignitability Spark Plugs DILFR5A-11D

Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread Size, 26.5mm Reach, Resistor, Each

Part Number: NGK-98376

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Platinum Spark Plugs for 2012-2015 C250, SLK250 - PLKR7B8E

USE NIP 3441

Part Number: NGK-94716

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Standard Series Spark Plugs PFR7W-TG

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

Part Number: NGK-5592

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK V-Power Spark Plugs BCPR5EY-11

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2441

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Standard Series Spark Plugs C-50

Spark Plug, Gasket Seat, Nickel, 10mm Thread, .335 in. Reach, Each

Part Number: NGK-5712

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs 9803

Spark Plug, Iridium, Gasket Seat, 5/8 in. Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9803

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Iridium Spark Plugs ILTR5C11

Spark Plug, ILTR5C11, Laser Iridium, 14mm Thread, 25mm. Reach, Tapered Seat, 5/8 in. Hex, Each

Part Number: NGK-5581

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK V-Power Spark Plugs BCPR6E

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 Reach, Projected Tip, Resistor, Each

Part Number: NGK-3735

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso Iridium TT Spark Plugs 4703

Spark Plug, Iridium TT, IKH16TT, 14mm Thread, 26.50mm Reach, Gasket Seat, Dodge, Fiat, for Hyundai, Jeep, Lexus, Mitsubishi, for Nissan, Toyota, Each

Part Number: DNP-4703

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Iridium Spark Plugs ILZKAR7B11

Spark Plug, Laser Iridium, Gasket Seat, 12mm Thread, 1.043 in. Reach, Resistor, Each

Part Number: NGK-1654

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

E3 Racing Spark Plugs E3.90R-8

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

Part Number: ETP-E3-90R-8

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

E3 Racing Spark Plugs E3.90R-9

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

Part Number: ETP-E3-90R-9

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

E3 Spark Plugs E3.16

Spark Plug, E3, Gasket Seat, 14mm Thread, 0.307 in. Reach, Projected Tip, Non-Resistor, Each

Part Number: ETP-E3-16

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Champion Industrial Spark Plugs 1206

Industrial & Agricultural Spark Plugs - Boxed

Part Number: CPN-1206

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Champion Copper Plus Spark Plugs RJ17LM

Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.375 in. Reach, Gasket Seat, Each

Part Number: CPN-856-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Champion Copper Plus Spark Plugs 8431

USE AUP 255

Part Number: CPN-843-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Industrial Spark Plugs KB77WPCC

Spark Plug, Platinum Power, Gasket Seat, 18mm Thread, 0.813 in. Reach, Resistor, Each

Part Number: CPN-229

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Marine Spark Plugs 955M

Spark Plug, Resistor, Platinum Tip, Platinum Core, 14mm Thread Size, 0.750 in. Reach, Gasket Seat, Each

Part Number: CPN-955M

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Industrial Spark Plugs for 1937 J5, 1938 K5 TRUCK, 1939 L5 - 569

Spark Plug, Industrial, Nickel Alloy, 7/8-18 in. Thread, 0.625 in. Reach, Flat Seat, 15/16 in. Wrench Size, Each

Part Number: CPN-569

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Double Platinum Power Spark Plugs 950M

Spark Plug, Double Platinum, Projected Tip, QC12GMC, 14mm Thread, 19mm Reach, Gasket Seat, Each

Part Number: CPN-950M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Copper Plus Spark Plugs 898

Spark Plug, Copper Plus, Nickel Copper Alloy, 14mm Thread, 0.500 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: CPN-898

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Autolite Racing Spark Plugs R5242

Spark Plug, Racing, Copper Core, Tapered Seat, 0.708 in. Reach, Each

Part Number: ATL-AR5242

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Autolite Double Platinum Spark Plugs PP5263

Spark Plug, Double Platinum, 14mm Thread, 1.000 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-APP5263

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025