Performance & Replacement Spark Plugs at Summit Racing

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 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

BRISK USA Spark Plugs NR15YC

Spark Plug, BRISK SUPER COPPER

Part Number: BIK-NR15YC

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Estimated Ship Date: Tomorrow if ordered today

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NGK Standard Series Spark Plugs CPR7EA-9

Spark Plug, Standard Series, Gasket Seat, 10mm Thread, 19mm Reach, Resistor, Each

Part Number: NGK-3901

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Estimated Ship Date: Today

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Denso Iridium Power Spark Plugs 5378

Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 12.7mm Reach, Resistor, Each

Part Number: DNP-5378

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 V-Power Spark Plugs RC-8018

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

Part Number: NGK-4043

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

NGK Standard Series Spark Plugs JR9B

Spark Plug, Traditional, 12mm Thread, .750 in. Reach, 18mm Hex, Gasket Seat, Resistor, Each

Part Number: NGK-3188

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

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

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BRISK USA Spark Plugs GR17YS

Spark Plug, Silver Racing, 14mm 14mm, 18mm- .708" 18mm- .708", 16mm-5/8", tapered, Silver Center Electrode

Part Number: BIK-GR17YS

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 Racing Spark Plugs R6252K-105

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

Part Number: NGK-2741

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

ACCEL Motorcycle U-Groove Spark Plugs 2418

Spark Plugs, U-Groove, Copper, 12mm Thread Size, Harley-Davidson®, Pair

Part Number: ALM-2418

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

NGK V-Power Spark Plugs ZFR5F

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

Part Number: NGK-7558

Not Yet Reviewed

Estimated Ship Date: Today

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BRISK USA Spark Plugs DOR08DS

Spark Plug, BRISK EXTRA TURBO

Part Number: BIK-DOR08DS

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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BRISK USA Spark Plugs N11S

Spark Plug, BRISK SILVER RACING

Part Number: BIK-N11S

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Denso Iridium Racing Spark Plugs 5721

Spark Plug, Iridium Racing, IRE01-32, 14mm Thread, 21.50mm Reach, Gasket Seat, Each

Part Number: DNP-5721

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

Denso Iridium Racing Spark Plugs 5735

Spark Plug, Iridium Racing, IU01-27, 14mm Thread, 19.00mm Reach, Flat Seat, BMW, Buell, Cannondale, Ducati, Kawasaki, Triumph, Yamaha, Each

Part Number: DNP-5735

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

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 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Champion Iridium Spark Plugs 9203

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

Part Number: CPN-9203

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

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

Not Yet Reviewed

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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 )

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Brisk Super Copper Spark Plugs 3VR17C

Spark Plugs, Super Copper, Copper, 16mm Thread Size, 22mm Reach, Tapered Seat, 17 Heat Range, Resistor, 3V, Ford, Each

Part Number: BIK-3VR17C

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Brisk Silver Racing Spark Plugs D12YS

Spark Plugs, Silver Racing, Silver, 14mm Thread Size, 19mm Reach, Gasket Seat, 12 Heat Range, Each

Part Number: BIK-D12YS

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Estimated Ship Date: Tomorrow if ordered today

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Bosch OE Platinum Spark Plugs 6722

Spark Plug, OE Platinum, Resistor, 14mm Thread, 11.2mm Reach, Tapered Seat, Each

Part Number: BCH-6722

Not Yet Reviewed

Estimated Ship Date: Today

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NGK V-Power Spark Plugs BCPR5E-11

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

Part Number: NGK-1273

Not Yet Reviewed

Estimated Ship Date: Today

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NGK Laser Iridium Spark Plugs IFR6B-K

Spark Plug, Laser Iridium, Gasket Seat, 14mm, 0.750 in. Reach, IFR6B-K, Resistor, Projected Tip, Each

Part Number: NGK-4867

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

NGK Iridium IX Spark Plugs BPR7HIX

Spark Plug, Iridium, 14mm Thread, .500 in. Reach, 13/16 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5944

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 29, 2025 if ordered today

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Estimated Ship Date: Aug 29, 2025 if ordered today