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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!

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Results 1 - 8 of 8

Motorcraft Iridium Spark Plugs CYFS12YT4X

Motorcraft Iridium Spark Plugs CYFS12YT4X

Motorcraft Iridium Spark Plugs CYFS12YT4X

Spark Plug, Iridium Tip, Iridium Core, 14mm Thread Size, Each

Part Number: MOF-SP580X

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Platinum TT Spark Plugs 4503

Denso Platinum TT Spark Plugs 4503

Denso Platinum TT Spark Plugs 4503

Spark Plugs, Platinum TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-4503

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Platinum TT Spark Plugs 4504

Denso Platinum TT Spark Plugs 4504

Denso Platinum TT Spark Plugs 4504

Spark Plugs, Platinum TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-4504

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Platinum TT Spark Plugs 4511

Denso Platinum TT Spark Plugs 4511

Denso Platinum TT Spark Plugs 4511

Spark Plugs, Platinum TT, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-4511

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Motorcraft Iridium Spark Plugs CYFS12YPCTX

Motorcraft Iridium Spark Plugs CYFS12YPCTX

Motorcraft Iridium Spark Plugs CYFS12YPCTX

Spark Plug, Iridium, Iridium, 14mm Thread, 0.968 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: MOF-SP550X

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Platinum TT Spark Plugs 4501

Denso Platinum TT Spark Plugs 4501

Denso Platinum TT Spark Plugs 4501

Spark Plugs, Platinum TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each

Part Number: DNP-4501

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ACCEL Motorcycle Platinum Spark Plugs Y2418P

ACCEL Motorcycle Platinum Spark Plugs Y2418P

ACCEL Motorcycle Platinum Spark Plugs Y2418P

Spark Plugs, Platinum Tip, 12mm Thread Size, Harley-Davidson®, Pair

Part Number: ALM-Y2418P

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

ACCEL Motorcycle Platinum Spark Plugs Y2410P

ACCEL Motorcycle Platinum Spark Plugs Y2410P

ACCEL Motorcycle Platinum Spark Plugs Y2410P

Spark Plugs, Platinum Tip, 14mm Thread Size, Harley-Davidson®, Pair

Part Number: ALM-Y2410P

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

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