Performance & Replacement Spark Plugs at Summit Racing

Denso Iridium Power Spark Plugs 5307

Spark Plug, Iridium Power, IW22, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-5307

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso Iridium Racing Spark Plugs 5733

Spark Plug, Iridium Racing, IXU01-34, 12mm Thread, 19.00mm Reach, Flat Seat, Each

Part Number: DNP-5733

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso Iridium TT Spark Plugs 4716

Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 11.6mm Reach, Resistor, Each

Part Number: DNP-4716

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs KEC6WYPB-1

Spark Plugs, Champion® Iridium Spark Plugs - Boxed

Part Number: CPN-9069

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso Standard Spark Plugs 6050

Spark Plug, Standard, U16FSR-UB, 14mm Thread, 12.70mm Reach, Flat Seat, Each

Part Number: DNP-6050

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Iridium Spark Plugs for 2014-2017 I8, 2020 M235I XDRIVE GRAN COUPE, 2019-2020 X2 - SILZKGR8C8S

Spark Plug, Laser Iridium, Iridium, 12mm Thread, 1.122 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: NGK-95248

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs 9001

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

Part Number: CPN-9001

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

MSD Iridium Spark Plugs 3734

Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: MSD-3734

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Mopar Replacement Spark Plugs SP070500AA

Spark Plug, OEM Replacement, Fiat, Car, Each

Part Number: MOP-SP070500AA

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

MSD Iridium Spark Plugs 3730

Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 1.040 in. Reach, Projected Tip, Resistor, Each

Part Number: MSD-3730

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Pilot Automotive Nitrode Spark Plugs SP-NP30

Spark Plug, Nitrode, Tapered Seat, 18mm Thread, .429 in. Reach, Projected Tip, Resistor, Each

Part Number: PLT-SP-NP30

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Iridium Spark Plugs LTR6CI-8

Spark Plugs, Laser Iridium, Tapered Seat, 14mm Thread, 1.000 in. Reach, Resistor, Each

Part Number: NGK-97177

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Iridium Spark Plugs TR5AI-13

Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread Size, 0.708 in. Reach, Resistor, Mazda, Each

Part Number: NGK-90813

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso U-Groove Spark Plugs 4033

Spark Plug, U-Groove, W24ESR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-4033

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso U-Groove Spark Plugs 3122

Spark Plug, U-Groove, 14mm Thread, 19mm. Reach, Resistor, Gasket Seat, Each

Part Number: DNP-3122

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Denso Iridium Power Spark Plugs 5359

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

Part Number: DNP-5359

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Copper Plus Spark Plugs 929

USE AUP 275

Part Number: CPN-929

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs 9440

Spark Plug, Iridium, Tapered Seat, 14mm Thread, 1.00in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9440

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs RER8ZWYPB4

Spark Plug, Iridium, Iridium, 12mm Thread, 1.103 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-9417

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Copper Plus Spark Plugs 973

Spark Plug, RJ19HX, Copper Plus, 14mm Thread, .375in. Reach, Resistor, Each

Part Number: CPN-973

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs 9770

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

Part Number: CPN-9770

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Iridium Spark Plugs 9410

Spark Plug, Iridium, Gasket Seat, 12mm Thread, 1.043 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9410

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Double Platinum Power Spark Plugs 79632

Spark Plug, Double Platinum Power, 14mm Thread, 0.689 in. Reach, Tapered Seat, Pair

Part Number: CPN-79632

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Champion Copper Plus Spark Plugs QL86C

Spark Plug, Copper Plus, Copper, 14mm Thread, 0.500 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: CPN-933-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

NGK Laser Platinum Spark Plugs for 2004-2008 AVEO, 2007-2008 AVEO5, 1997-2005 NSX - PFR6L-11

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

Part Number: NGK-4639

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025