Spark Plugs & Glow Plugs Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

E3 Spark Plugs E3.32

Spark Plug, E3, Gasket Seat, 14mm Thread, 0.500 in. Reach, Resistor, Each

Part Number: ETP-E3-32

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Standard Motor Diesel Glow Plugs GP124

Glow Plug, Replacement, Chevrolet, GMC, Duramax, V8, Each

Part Number: SMP-GP124

Not Yet Reviewed

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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

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NGK Standard Series Spark Plugs for 1968-1971 2000 - BPR6EFS S25

Spark Plug, Tapered Seat, 14mm Thread, .709 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-1006

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

E3 Spark Plugs E3.34

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

Part Number: ETP-E3-34

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs AXP5405

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

Part Number: ATL-XP5405

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Brisk Iridium Racing Spark Plugs RR14BYIR-7

Spark Plug, Iridium Racing, Iridium, 14mm Thread, 1.000 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BIK-RR14BYIR-7

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

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 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Autolite Copper Core Spark Plugs A388

Spark Plug, Copper Core, Gasket Seat, 18mm Thread, .500 in. Reach, Non-Projected, Resistor, Each

Part Number: ATL-388

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NGK Laser Platinum Spark Plugs PZNAR6A11H

Spark Plug, Laser Platinum, Tapered Seat, 12mm, 26.5mm Reach, PZNAR6A11H, Resistor, Projected Tip, Each

Part Number: NGK-5507

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

NGK Laser Iridium Spark Plugs LKAR9BI-10

Spark Plug, Laser Iridium, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 14mm Wrench Size, Each

Part Number: NGK-95371

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

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: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Denso Iridium Power Spark Plugs 5305

Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-5305

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NGK G-Power Platinum Spark Plugs LZTR5AGP

Spark Plug, G-Power Platinum, Tapered Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: NGK-3381

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

NGK G-Power Platinum Spark Plugs LKAR6AGP

USE NIP 4711

Part Number: NGK-95830

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

BRISK USA Spark Plugs NR15YC

Spark Plug, BRISK SUPER COPPER

Part Number: BIK-NR15YC

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Bosch Platinum+4 Spark Plugs 6743

Spark Plug, Platinum+4, Non-Projected, 7 Heat Range, 19mm Reach, Flat Seat, Bentley, BMW, Land Rover, Mini, Morgan, Rolls-Royce, Each

Part Number: BCH-6743

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

E3 Spark Plugs E3.10

Spark Plug, E3, Gasket Seat, 14mm Thread, 0.375 in. Reach, Projected Tip, Non-Resistor, Each

Part Number: ETP-E3-10

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NGK Iridium IX Spark Plugs ER8EHIX/8201

Spark Plug, Iridium IX, Gasket Seat, 8mm Thread, .750 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: NGK-8201

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

NGK Standard Series Spark Plugs DR8HS

Spark Plug, Traditional, 12mm Thread, .500 in. Reach, 18mm Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5123

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Denso Iridium Power Spark Plugs 5333

Spark Plug, Iridium Power, ITF24, 14mm Thread, 11.60mm Reach, Tapered Seat, Each

Part Number: DNP-5333

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

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: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

ACDelco Conventional Resistor Spark Plugs 19355205

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

Part Number: ADO-R45LTS6

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NGK Iridium IX Spark Plugs BPR6EIX-11

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

Part Number: NGK-3903

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NGK Laser Iridium Spark Plugs for 2006 LANCER, 2019-2021 WRX STI - ILFR7H

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

Part Number: NGK-5245

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026