Performance & Replacement Spark Plugs at Summit Racing

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP6043

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP6043

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Champion Iridium Spark Plugs 9406

Spark Plug, Iridium, Tapered Seat, 12mm Thread, .984 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9406

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Motorcraft Platinum Spark Plugs HJFS24FPX

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Motorcraft Spark Plugs ASF32CAX

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Part Number: MOF-SP415AX

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Estimated Ship Date: Sep 5, 2025 if ordered today

Motorcraft Spark Plugs AGSF22FMX

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Part Number: MOF-SP500X

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Estimated Ship Date: Sep 5, 2025 if ordered today

NGK Laser Iridium Spark Plugs BR6FIX

Spark Plug, Laser Iridium, Tapered Seal, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: NGK-2318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Champion Iridium Spark Plugs 9404

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9404

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Champion Double Platinum Power Spark Plugs 7346

Spark Plug, RC10PYP4, Double Platinum, Flat Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-7346

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ACDelco Gold Platinum Spark Plugs 19313639

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

Part Number: ADO-41-812

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

ACDelco GM Genuine Parts Iridium Spark Plugs for 2007-2008 ACADIA, OUTLOOK, 2008 ENCLAVE - 12681657

Spark Plug, Iridium Tip, Copper Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 0.984 in. Reach, Each

Part Number: ADO-41-107

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Autolite Single Platinum Spark Plugs AP5144

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

Part Number: ATL-AP5144

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Bosch Double Iridium Spark Plugs 96320

Spark Plug, Double Iridium, Projected, 6 Heat Range, 17.5mm Reach, Flat Seat, Dodge, Fiat, Jeep, Each

Part Number: BCH-96320

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NGK G-Power Platinum Spark Plugs GR5GP

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

Part Number: NGK-3351

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

NGK Laser Platinum Spark Plugs PLFR5A-11

Spark Plug, Double Platinum, 14mm Thread, 1.043 in. Reach, 5/8 in. Hex, Gasket Seat, Each

Part Number: NGK-6240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

NGK Standard Series Spark Plugs BP7HS

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .500 in. Reach, Projected Tip, Non-Resistor, Each

Part Number: NGK-5111

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

Brisk YTE Spark Plugs RR15YC-1

Spark Plug, YTE, Copper-Yttrium, 14mm Thread, 0.984 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-RR15YC-1

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Estimated Ship Date: Tomorrow

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Crown Automotive Spark Plugs 56028236AA

Crown Automotive Spark Plugs 56028236AA

Spark Plug, RC12MCC4, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Jeep, Each

Part Number: CWA-56028236AA

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

NGK Standard Series Spark Plugs LZKAR7A

Spark Plug, Standard Series, Copper Core, Gasket Seat, 12mm Thread Size, 26.5mm Reach, Resistor, Each

Part Number: NGK-6799

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NGK Laser Platinum Spark Plugs FR5AP-10

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

Part Number: NGK-6371

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Autolite XS Xtreme Sport Spark Plugs XS5224

Spark Plug, XS Xtreme Sport, Iridium, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XS5224

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Denso Iridium Power Spark Plugs 5301

Spark Plug, Iridium Power, IQ16, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-5301

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

Denso Double Platinum Spark Plugs 5071

Spark Plug, Double Platinum, TJ14R-P15, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: DNP-5071

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Denso Iridium Power Spark Plugs 5305

Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-5305

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

Bosch OE Platinum Spark Plugs 6712

Spark Plug, OE Platinum, Non-Projected, 9 Heat Range, 11.2mm Reach, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Jeep, Lincoln, Mercury, Pontiac, Each

Part Number: BCH-6712

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Estimated Ship Date: Sep 10, 2025 if ordered today

Autolite XP Xtreme Performance Spark Plugs XP105

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP105

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

NGK Multi-Ground Spark Plugs LMAR9D-J

Spark Plug, Gasket Seat, 10mm Thread, 1.0mm Thread Pitch, 26.5mm Reach, Resistor, Each

Part Number: NGK-1633

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow