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Performance & Replacement Spark Plugs

Performance & Replacement Spark Plugs

Fire up your engine with power-packed strokes and increased combustion pressure by adding top-quality spark plugs to your racing or street machine. Whether your car...

Fire up your engine with power-packed strokes and increased combustion pressure by adding top-quality spark plugs to your racing or street machine. Whether your car is foreign or domestic, we have a massive assortment of performance and replacement spark plug options from which to choose. Select from the industry’s leading brands, including E3 Spark Plugs, NGK, Champion, Bosch, ACDelco, Fram, ACCEL, Autolite, Ford Racing, Motorcraft, and many more! With options for virtually any type of electrode core and tip material, we have the spark plugs to keep your pistons firing run after run!

Fire up your engine with power-packed strokes and increased combustion pressure by adding top-quality spark plugs to your racing or street machine. Whether your car is foreign or domestic, we have a massive assortment of performance and replacement spark plug options from which to choose. Select from the industry’s leading brands, including E3 Spark Plugs, NGK, Champion, Bosch, ACDelco, Fram, ACCEL, Autolite, Ford Racing, Motorcraft, and many more! With options for virtually any type of electrode core and tip material, we have the spark plugs to keep your pistons firing run after run!

Individual Parts

Results 1 - 25 of 35

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

Part Number: NGK-90174

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Spark Plug, G-Power Platinum, Tapered Seat, 14mm Thread, 1.000 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: NGK-90198

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Spark Plugs, Champion® Iridium Spark Plugs - Boxed

Part Number: CPN-9014

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USE AUP AI5863

Part Number: CPN-9016

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

USE AUP XP5325

Part Number: CPN-9010

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Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

USE AUP XP3924

Part Number: CPN-9013

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Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread Size, 25mm Reach, Resistor, Each

Part Number: NGK-90117

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 11, 2025 if ordered today

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Estimated Ship Date: Sep 11, 2025 if ordered today

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

Part Number: NGK-90156

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Spark Plug, Laser Iridium, 26.5mm Reach, 7 Heat Range, Flat Seat, for use on Honda®, Each

Part Number: NGK-90137

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Spark Plug, G-Power Platinum, Gasket Seat, 14mm Thread, 1.040 in. Reach, Extended Projected Tip, Resistor, Each

Part Number: NGK-90192

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Spark Plugs, Champion® Iridium Spark Plugs - Boxed

Part Number: CPN-9019

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Spark Plug, V-Power, Copper, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: NGK-90178

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: NGK-4922

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Spark Plug, Iridium IX, Gasket Seat, 12mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-6681

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Spark Plug, Standard, DR9EA, Gasket Seat, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-3437

4.0 out of 5 stars ( 2 )

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Spark Plug, Standard Series, Gasket Seat, 12mm Thread, .750 in. Reach, Non-Resistor, Each

Part Number: NGK-2420

5.0 out of 5 stars ( 3 )

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Spark Plug, Standard Series, Gasket Seat, 12mm Thread, .750 in. Reach, Resistor, Each

Part Number: NGK-7162

5.0 out of 5 stars ( 1 )

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Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each

Part Number: ATL-63

5.0 out of 5 stars ( 1 )

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Spark Plug, E3, Gasket Seat, 12mm Thread, 0.750 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-36

4.78 out of 5 stars ( 9 )

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Spark Plug, XP Xtreme Performance, Iridium, 12mm Thread, 0.750 in. Reach, Gasket Seat, 11/16 in. Wrench Size, Each

Part Number: ATL-XS4164

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, Ford, Plymouth, Volvo

Part Number: ADO-R42XLS

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Spark Plug, 12mm Thread Size, .750 in. Reach, 6 Heat Range, Powersports, Each

Part Number: CPN-8809-1

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Spark Plug, RA6HC, Copper Plus, 12mm Thread, .750 in. Reach, Resistor, BMW, Ferrari, Lamborghini, Each

Part Number: CPN-809

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

Part Number: MSD-3734

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

Part Number: DNP-5307

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