Performance & Replacement Spark Plugs at Summit Racing

Autolite Copper Core Spark Plugs for 1953-1956 8V - 353

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.375 in. Reach, Each

Part Number: ATL-353

5.0 out of 5 stars ( 1 )

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NGK Standard Series Spark Plugs DR7EB

Spark Plug, Standard Series, Copper Core, Gasket Seat, 12mm Thread, 19mm Reach, Resistor, Each

Part Number: NGK-5469

5.0 out of 5 stars ( 1 )

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Bosch OE Iridium Spark Plugs 9621

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

Part Number: BCH-9621

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E3 Spark Plugs E3.33

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

Part Number: ETP-E3-33

5.0 out of 5 stars ( 1 )

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Bosch Double Iridium Spark Plugs 9657

Spark Plug, Double Iridium, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-9657

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

NGK Racing Spark Plugs BR10EG SOLID

Spark Plug BR10EG Comer K80, 80cc, Each

Part Number: NGK-3993

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NGK Multi-Ground Spark Plugs for 1989-1998 911, 1994-1995 R1100GS, 1995 R1100GS ABS - BCPR7ET

Spark Plug, Multi-Ground, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: NGK-5509

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Bosch Double Platinum Spark Plugs for 2015-2018 CAYENNE, MACAN, 2014-2016 PANAMERA - 7432

Spark Plug, Double Platinum, Resistor, 14mm Thread, 26.5mm Reach, Flat Seat, Each

Part Number: BCH-7432

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BRISK USA Spark Plugs BR14S

Spark Plug, BRISK SILVER RACING

Part Number: BIK-BR14S

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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NGK Laser Iridium Spark Plugs ITR6G9

OE Iridium, 14mm thread, .708 reach, 5/8" hex, tapered, solid

Part Number: NGK-90156

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

Denso Iridium TT Spark Plugs 4717

Spark Plug, Iridium TT, ITL16TT, 14mm Thread, 25.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4717

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

NGK Standard Series Spark Plugs CMR6H BLYB

Spark Plug, Standard Series, Copper, 10mm Thread, 0.500 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-6778

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Denso U-Groove Spark Plugs 3165

Spark Plug, U-Groove, K22PR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Audi, BMW, for use on Honda®, for Hyundai, Polaris, Volkswagen, Each

Part Number: DNP-3165

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 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

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 IKR6G8

Spark Plug, Laser Iridium, Iridium, 12mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-95064

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 346

Spark Plug, RC10YC4, Copper Plus, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-346

Not Yet Reviewed

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Champion Copper Plus Spark Plugs RN4C

Spark Plug, RN4C, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-104

5.0 out of 5 stars ( 1 )

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Bosch OE Platinum Spark Plugs 6741

Spark Plug, OE Platinum, Non-Projected, 8 Heat Range, 12.7mm Reach, Flat Seat, Renault, Volkswagen, Each

Part Number: BCH-6741

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Mopar Replacement Spark Plugs SP303917AC

Spark Plug, OEM Replacement, Chrysler, Jeep, Each

Part Number: MOP-SP303917AC

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Denso U-Groove Spark Plugs 5008

Spark Plug, U-Groove, MA16PR-U, 18mm Thread, 11.60mm Reach, Tapered Seat, Ford, Lincoln, Mercury, Each

Part Number: DNP-5008

Not Yet Reviewed

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NGK Laser Iridium High Ignitability Spark Plugs DILZKR7B11G

Spark Plug, Laser Iridium, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-95350

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NGK Racing Spark Plugs R7420-105

Spark Plug, Racing, Copper, 14mm Thread, 0.846 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: NGK-4857

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

Bosch OE Iridium Spark Plugs 9608

Spark Plug, OE Iridium, Resistor, Each

Part Number: BCH-9608

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

NGK Laser Platinum Spark Plugs for 2006-2008 BEETLE, 2005-2007 JETTA, 2006-2009 RABBIT - PZFR5Q-11

Spark Plug, Laser Platinum, Gasket Seat, 14mm, 0.750 in. Reach, PZFR5Q-11, Projected Tip, Resistor, Each

Part Number: NGK-6737

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Champion Copper Plus Spark Plugs 810C

Spark Plug, RA8HC, Copper Core, 12mm Thread, .750in. Reach, Resistor, Each

Part Number: CPN-810C

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