Performance & Replacement Spark Plugs at Summit Racing

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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Autolite Copper Core Spark Plugs 606

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: ATL-606

5.0 out of 5 stars ( 2 )

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ACDelco Conventional Resistor Spark Plugs 19310656

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44TSX

Not Yet Reviewed

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NGK Iridium IX Spark Plugs CPR7EAIX-9

Spark Plug, Iridium IX, Gasket Seat, 10mm, 0.750 in. Reach, CPR7EAIX-9, Resistor, Projected Tip, Each

Part Number: NGK-9198

5.0 out of 5 stars ( 3 )

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Autolite Racing Spark Plugs R72

Spark Plug, Racing, Copper Core, Gasket Seat, 14mm Thread, 0.372 in. Reach, Each

Part Number: ATL-AR72

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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Champion Iridium Spark Plugs 9775

Spark Plug, Iridium, Iridium, 14mm Thread, 1.043 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-9775

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Crown Automotive Spark Plugs for 2006-2007 DAKOTA, 2002-2004 GRAND CHEROKEE - SPRC7PYCB4

Crown Automotive Spark Plugs for 2006-2007 DAKOTA, 2002-2004 GRAND CHEROKEE - SPRC7PYCB4

Spark Plug, OEM Replacement, Platinum, Jeep, Each

Part Number: CWA-SPRC7PYCB4

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Autolite Copper Core Spark Plugs A4194

Spark Plug, Copper Core, Non-Resistor, 10mm x 1.00, Gasket Seat, 0.500 in, Reach, Each

Part Number: ATL-4194

Not Yet Reviewed

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NGK Racing Spark Plugs for 1992-2004 YZ125 - BR9EG SOLID

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

Part Number: NGK-4015

5.0 out of 5 stars ( 1 )

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NGK Laser Iridium High Ignitability Spark Plugs for 2012-2013 PILOT - DILZKR7A11DS

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

Part Number: NGK-90074

Not Yet Reviewed

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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 Spark Plugs IMR9C-9H

Spark Plug, IMR9C-0H, Laser Iridium, Gasket Seat, 10mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-6777

Not Yet Reviewed

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NGK Standard Series Spark Plugs AB-8

Spark Plug, Standard Series, Gasket Seat, 18mm Thread Size, 0.472 in. Reach, Each

Part Number: NGK-7909

Not Yet Reviewed

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NGK Racing Spark Plugs BKR6EKU

Spark Plug Multi-Ground, 14mm .750 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-6993

5.0 out of 5 stars ( 3 )

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ACDelco GM Genuine Parts Iridium Spark Plugs 12681659

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

Part Number: ADO-41-125

Not Yet Reviewed

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Bosch OE Iridium Spark Plugs 9605

Spark Plug, OE Iridium, Iridium, 14mm Thread, 0.750 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BCH-9605

5.0 out of 5 stars ( 2 )

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NGK Iridium IX Spark Plugs BPR9EIX

Spark Plug, Iridium IX, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-6853

Not Yet Reviewed

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NGK Standard Series Spark Plugs for 1993-2000 KAF620 MULE 2520, KAF620 MULE 2510 4X4, 1994-2000 KAF620 MULE 2500 - BMR2A SOLID

Spark Plug, Gasket Seat, 14mm Thread, .375 in. Reach, Resistor, Each

Part Number: NGK-4013

Not Yet Reviewed

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Denso Standard Spark Plugs 4062

Spark Plug, Standard, W31ES-U, 14mm Thread, 19.00mm Reach, Flat Seat, Arctic Cat, Bultaco, Gas Gas, Husqvarna, Kawasaki, KTM, Yamaha, Each

Part Number: DNP-4062

Not Yet Reviewed

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NGK Standard Series Spark Plugs BR8ECS

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

Part Number: NGK-4172

Not Yet Reviewed

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Autolite XS Xtreme Sport Spark Plugs XS3922

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

Part Number: ATL-XS3922

Not Yet Reviewed

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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 Iridium Spark Plugs 9402

Spark Plug, Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-9402

Not Yet Reviewed

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Bosch Double Iridium Spark Plugs 96321

Spark Plug, Double Iridium, Projected, 7 Heat Range, 26.5mm Reach, Flat Seat, for Genesis, for Hyundai, for Kia, Each

Part Number: BCH-96321

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