Spark Plugs & Glow Plugs

Spark Plug, Racing, Copper Core, Gasket Seat, 12mm Thread, 0.753 in. Reach, Each

Part Number: ATL-AR4132

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Estimated Ship Date: Today

Spark Plug, Iridium, 14mm Thread, 1.043 in. Reach, 5/8 in. Hex, Gasket seat, Resistor, Each

Part Number: NGK-6481

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plugs, Super Copper, Copper, 16mm Thread Size, 22mm Reach, Tapered Seat, 17 Heat Range, Resistor, 3V, Ford, Each

Part Number: BIK-3VR17C

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Spark Plug, BRISK SILVER RACING

Part Number: BIK-N11S

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Estimated Ship Date: Oct 16, 2025 if ordered today

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

Part Number: BIK-RR14BYIR-7

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Estimated Ship Date: Today

spark plug

Part Number: BCH-8519

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Estimated Ship Date: Today

Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.431 in. Reach, Each

Part Number: ATL-AR23

5.0 out of 5 stars ( 3 )

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Spark Plug, Silver Racing, 14mm 14mm, 18mm- .708" 18mm- .708", 16mm-5/8", tapered, Silver Center Electrode

Part Number: BIK-GR17YS

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .375 in. Reach, Non-Resistor, Each

Part Number: NGK-3710

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Estimated Ship Date: Dec 3, 2025 if ordered today

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

Part Number: ETP-E3-14

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Estimated Ship Date: Today

Spark Plug, Iridium Tip, Copper Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 0.984 in. Reach, Each

Part Number: ADO-41-115

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Estimated Ship Date: Today

Spark Plug, U-Groove, K22PR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Audi, BMW, for use on Honda®, for Hyundai, Polaris, Volkswagen, Each

Part Number: DNP-3165

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Spark Plug, Racing, Nickel Alloy Tip, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: CPN-71G

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Spark Plugs, Silver, Silver, 14mm Thread Size, 19mm Reach, Gasket Seat, Resistor, Each

Part Number: BIK-DR15YS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Spark Plug, Copper, 14mm Thread, 0.750 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-5924

Not Yet Reviewed

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Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .375 in. Reach, Non-Projected, Non-Resistor, Each

Part Number: ATL-458

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Estimated Ship Date: Today

Spark Plug, Super Plus, Resistor, Each

Part Number: BCH-7911

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Estimated Ship Date: Today

Spark Plug, RC10YC4, Copper Plus, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-346

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Estimated Ship Date: Today

Spark Plug, RC12YC5, Copper, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-89

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Estimated Ship Date: Today

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

Part Number: NGK-1097

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Spark Plug, Iridium Long Life, FK20HR-A8, 14mm Thread, 26.50mm Reach, Flat Seat, Toyota, Each

Part Number: DNP-3509

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Estimated Ship Date: Today

Spark Plug, OEM Replacement, Chrysler, Jeep, Each

Part Number: MOP-SP303917AC

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Estimated Ship Date: Today

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-AP3922

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Spark Plug, RN4C, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Spark Plug, Double Iridium, Copper Core, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-9612

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Estimated Ship Date: Nov 10, 2025 if ordered today

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