Spark Plugs & Glow Plugs

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 0.708 in. Reach, Resistor, Each

Part Number: ADO-3

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Spark Plug, Double Platinum, Flat Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-7034

5.0 out of 5 stars ( 2 )

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Spark Plug, QC9MC4, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-435

4.75 out of 5 stars ( 4 )

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Spark Plug, RC7YC3, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-444

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Spark Plug, Industrial, Gasket Seat, Nickel Alloy, 18mm Thread Size, Each

Part Number: CPN-523

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Spark Plug, RS12PYP, Double Platinum, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-7401

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Spark Plug, Double Platinum Power, 14mm Thread, 0.750 in. Reach, Each

Part Number: CPN-7712

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Spark Plug, Lawn and Garden, Gasket Seat, Nickel Alloy, 14mm Thread, 0.750 in. Reach, Resistor, Generac, Each

Part Number: CPN-985

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Spark Plug, Platinum Power, Flat Seat, 14mm Thread, 19mm Reach, Resistor, Small Engine, Each

Part Number: CPN-3412

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Spark Plug, QC12YC, Copper Plus, 14mm Thread, 19mm Reach, Gasket seat, Resistor, Projected Tip, Each

Part Number: CPN-946

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Spark Plug, REC10YC4, Copper, Gasket Seat, 14mm Thread, 1.00 in. Reach, None-Resistor, Each

Part Number: CPN-975

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Spark Plug, Iridium, Gasket Seat, 5/8 in. Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9803

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Spark Plug, QL77JC4, Copper Core, 14mm Thread, .500in. Reach, Resistor, Set

Part Number: CPN-828M

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Spark Plug, Copper Plus, Tapered Seat, 14mm Thread, .375 in. Reach, Copper Tip, Universal, Each

Part Number: CPN-843

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Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 1.040 in. Reach, Projected Tip, Resistor, Each

Part Number: MSD-3730

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: MSD-3734

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Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-814

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Spark Plug, Iridium Tip, Copper Core, Gasket Seat, 16mm Wrench Diameter, One Ground Strap, 0.748 in. Reach, Each

Part Number: ADO-41-122

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Spark Plug, Iridium TT, IKH16TT, 14mm Thread, 26.50mm Reach, Gasket Seat, Dodge, Fiat, for Hyundai, Jeep, Lexus, Mitsubishi, for Nissan, Toyota, Each

Part Number: DNP-4703

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NGK B9EFS - Non Projected/Tapered Seat/Nickle/Copper Core/4 Steps Colder

Part Number: NXO-11-1085

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Estimated Ship Date: Sep 26, 2025 if ordered today

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NGK R5671A-11 (6 Steps Colder)

Part Number: NXO-11-6596

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Misc - Engine Control

Part Number: SMP-GP102

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Spark Plug, Tapered Seat, Iridium Tip, 14mm Thread, 0.708 in. Reach, Resistor, Buick, Chevy, Pontiac, Saturn

Part Number: NAL-12681662

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Spark Plug, Tapered Seat, Iridium Tip, 14mm Thread, Resistor, Buick, Chevy, GMC, Hummer, Isuzu, Saturn, Each

Part Number: NAL-12681663

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Spark Plug, Copper, 14mm Thread, 0.748 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: NAL-96130723

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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