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Summit Racing SpeedCard - learn how to get 15% back up to $150

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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!

Showing In Stock Items. Show All 8 Items.

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Results 1 - 5 of 5

NGK Ruthenium HX Spark Plugs LKR8BHX-S

NGK Ruthenium HX Spark Plugs LKR8BHX-S

NGK Ruthenium HX Spark Plugs LKR8BHX-S

Spark Plug, Ruthenium HX, Copper Core, Projected, 12mm Thread Size, 26.5mm Reach, Gasket Seat, Each

Part Number: NGK-90465

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

ACDelco Conventional Resistor Spark Plugs 19422133

ACDelco Conventional Resistor Spark Plugs 19422133

ACDelco Conventional Resistor Spark Plugs 19422133

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Copper Core, Gasket Seat, 14mm Thread, One Ground Strap, Each

Part Number: ADO-C45L

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

NGK Multi-Ground Spark Plugs for 2006-2010 M6, M5, 2008-2013 M3 - LKR8AP

NGK Multi-Ground Spark Plugs for 2006-2010 M6, M5, 2008-2013 M3 - LKR8AP

NGK Multi-Ground Spark Plugs for 2006-2010 M6, M5, 2008-2013 M3 - LKR8AP

Spark Plug, Multi-Ground, Gasket Seat, 12mm Thread, 1.040 in. Reach, Resistor, Each

Part Number: NGK-4471

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Autolite Copper Core Spark Plugs 216

Autolite Copper Core Spark Plugs 216

Autolite Copper Core Spark Plugs 216

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .437 in. Reach, Non-Projected Tip, Non-Resistor, Each

Part Number: ATL-216

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Champion Copper Plus Spark Plugs 844

Champion Copper Plus Spark Plugs 844

Champion Copper Plus Spark Plugs 844

Spark Plug, Copper Plus, Gasket Seat, Nickel Alloy, 14mm Thread, 0.438 in. Reach, Each

Part Number: CPN-844

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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