Performance & Replacement Spark Plugs at Summit Racing

NGK Racing Spark Plugs B10EG

Spark Plug, Racing, 14mm Thread, .750 in. Reach, 13/16 in. Hex, Gasket Seat, Non-Resistor, Each

Part Number: NGK-3630

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

APR Iridium Pro Spark Plugs Z1003100

Spark Plugs, Iridium Pro, 14mm Thread, 26.5mm Reach, 9 Heat Range, Resistor, Non-projected, Gasket Seat, Audi, Bentley, Porsche, Volkswagen, Each

Part Number: AXR-Z1003100

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

ACDelco Conventional Resistor Spark Plugs 19354430

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

Part Number: ADO-R45TSX

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Autolite Racing Spark Plugs R32

Spark Plug, Racing, Copper Core, Tapered Seat, 18mm Thread, 0.433 in. Reach, Each

Part Number: ATL-AR32

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Standard Series Spark Plugs BKR5ES

Spark Plug, Traditional, 14mm, .750 Reach, 5/8 Hex, Gasket Seat, Resistor, Each

Part Number: NGK-2460

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Laser Iridium High Ignitability Spark Plugs DILFR5A11

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

Part Number: NGK-93759

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK V-Power Spark Plugs LZTR5A-13

Spark Plug, V-Power, Tapered Seat, 14mm Thread, 25mm Reach, Projected Tip, Resistor, Each

Part Number: NGK-4306

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Iridium IX Spark Plugs BR8EIX

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

Part Number: NGK-5044

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Autolite Copper Core Spark Plugs 124

Spark Plug, Copper Core, Resistor, Tapered Seat Style, 18mm Thread, 0.460 in. Reach, Dodge, Ford, Each

Part Number: ATL-124

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK V-Power Spark Plugs CR9E

Spark Plug, Standard, 10mm Thread, .750 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-6263

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Denso Iridium Power Spark Plugs 5312

Spark Plug, Iridium Power, IK27, 14mm Thread, 19.00mm Reach, Gasket Seat, for use on Honda®, Each

Part Number: DNP-5312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 1, 2025 if ordered today

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Estimated Ship Date: Aug 1, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Autolite Racing Spark Plugs R3910X

5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/14/2025

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Ford Performance Parts Spark Plugs M-12405-3V12MM

Spark Plugs, Copper Tip, Tapered Seat, 12mm Thread, 26.5mm Reach, Projected Insulator, Resistor, Ford, Set of 8

Part Number: FMS-M124053V12MM

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Racing Spark Plugs R7282-10

Spark Plug, Racing, Copper Core, Iridium Tip, 14mm Thread Size, 0.750 in. Reach, Each

Part Number: NGK-2000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Autolite Copper Core Spark Plugs 103

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

Part Number: ATL-103

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Laser Iridium Spark Plugs IFR6T11

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

Part Number: NGK-4589

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Autolite Racing Spark Plugs R24

Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.431 in. Reach, Each

Part Number: ATL-AR24

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Standard Series Spark Plugs BR6S

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

Part Number: NGK-3522

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Laser Iridium Spark Plugs LKAR8AI-9

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

Part Number: NGK-6706

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

ACDelco Conventional Resistor Spark Plugs 19355455

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

Part Number: ADO-R46SZ

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Denso Iridium Power Spark Plugs 5346

Spark Plug, Iridium Power, IKH24, 14mm Thread, 26.50mm Reach, Gasket Seat, Audi, Each

Part Number: DNP-5346

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

NGK Standard Series Spark Plugs BPR7ES

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

Part Number: NGK-5534

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Champion Copper Plus Spark Plugs 401

Spark Plug, RS12YC, Copper Plus, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-401

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Motorcraft Platinum Spark Plugs ASF42PX

Spark Plug, Motorcraft, Platinum, Resistor, Each

Part Number: MOF-SP502X

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Brisk Silver Racing Spark Plugs GR14S

Spark Plugs, Silver Racing, Silver, 14mm Thread Size, 18mm Reach, Tapered Seat, 14 Heat Range, Resistor, Each

Part Number: BIK-GR14S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

Denso Iridium Power Spark Plugs 5311

Spark Plug, Iridium Power, IK24, 14mm Thread, 19.00mm Reach, Gasket Seat, Audi, BMW, for use on Honda®, Porsche, Suzuki, Volkswagen, Each

Part Number: DNP-5311

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025