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Performance & Replacement Spark Plugs

Individual Parts

Results 1026 - 1050 of 1372

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

Part Number: NGK-3520

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Spark Plug, Standard Series, Copper Core, Gasket Seat, 12mm Thread Size, 26.5mm Reach, Resistor, Each

Part Number: NGK-6799

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Spark Plug, NGK BPMR6A BLYB Standard Series Spark Plug, 3/8 in. Reach, 14mm Thread, Heat Range 6, Flat Seat, 3/4 Hex, .028 in. Gap, Each

Part Number: NGK-6759

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Spark Plug, Standard Series, Gasket Seat, 14mm, .500 in. Reach, Non-Resistor, Each

Part Number: NGK-2399

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Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .380 in. Reach, Non-Resistor, Each

Part Number: ATL-258

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Spark Plug, Standard Series, Copper, 14mm Thread, 0.375 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: NGK-6421

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Spark Plug, RFN14LY, Copper Plus, Gasket Seat, 14mm Thread, .750 in. Reach, Resistor, Jeep, Each

Part Number: CWA-4318138

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.809 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP5144

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Spark Plug, Iridium Power, IK16G, 14mm Thread, 19.00mm Reach, Flat Seat, Each

Part Number: DNP-5351

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Spark Plug, U-Groove, W20EX-U, 14mm Thread, 19.00mm Reach, Gasket Seat, MG, for Nissan, Subaru, Each

Part Number: DNP-3062

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Spark Plug, Laser Iridium, Gasket Seat, 14mm Thread Size, 19mm Reach, Resistor, Each

Part Number: NGK-6774

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Spark Plug, Laser Platinum, Gasket Seat, 14mm, 0.750 in. Reach, PZFR5Q-11, Projected Tip, Resistor, Each

Part Number: NGK-6737

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Spark Plug, Laser Iridium, Iridium, 14mm Thread, 0.748 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: NGK-90908

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Spark Plug, Spark Plug

Part Number: BCH-8501

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Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .500 in. Reach, Non-Resistor, Each

Part Number: NGK-4122

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Spark Plug, Standard, 14mm Thread, 3/8 in. Reach, 3/4 in. Hex, Gasket Seat, Resistor, Each

Part Number: NGK-7421

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Spark Plug, Standard Series, Nickel Alloy Tip, Gasket Seat, 14mm Thread, 0.500 in. Reach, Resistor, Each

Part Number: NGK-1090

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Spark Plug, Xtreme Start Iridium Lawn and Garden, Iridium, 14mm Thread, 0.372 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-XST458DP

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Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .370 in. Reach, Non-Resistor, Each

Part Number: NGK-4000

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Spark Plug, RAPIDFIRE Performance Platinum, Platinum Tip, Nickel Copper Alloy Core, Flat Seat, 16mm Wrench Diameter, One Ground Strap, Each

Part Number: ADO-21

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Spark Plug, CJ7Y, Copper Plus, 14mm Thread, .375in. Reach, Set

Part Number: CPN-853-1

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Spark Plug, Racing Plug, 14mm Thread, 0.375 in. Reach, Non-Resistor, Gasket Seat, Universal, Each

Part Number: ATL-292

5.0 out of 5 stars ( 1 )

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Spark Plug, Gasket Seat, 14mm Thread, 1.043 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7787

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Spark Plug, Truck, Gasket Seat, 10mm Thread, .250 in. Reach, Projected Tip, Each

Part Number: CPN-842

5.0 out of 5 stars ( 1 )

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Spark Plug, Resistor, Nickel Tip, Platinum Core, 18mm Thread Size, 0.438 in. Reach, Tapered Seat, Each

Part Number: MOF-SP549

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