Availability
Spark Plugs
Spark Plug, D21, Copper Plus, 18mm Thread, .500 in. Reach, Gasket seat, Each
Part Number: CPN-502
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Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each
Part Number: ATL-4063
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Spark Plug, Multi-Ground, Resistor, 14mm Thread, 0.750 in. Reach, Porsche, Each
Part Number: BCH-FGR5KQE0
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Spark Plug, Gasket Seat, 10mm Thread, 19mm, Projected Tip, Resistor, Each
Part Number: NGK-6899
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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, Gasket Seat, 14mm Thread, .500 in. Reach, Non-Resistor, Each
Part Number: NGK-4122
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Spark Plug, 12mm Thread Size, .750 in. Reach, 6 Heat Range, Powersports, Each
Part Number: CPN-8809-1
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Spark Plug, Copper Plus Small Engine- Boxed
Part Number: CPN-706
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Spark Plug, Gasket Seat, 12mm Thread, .500 in. Reach, Resistor, Each
Part Number: NGK-4823
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Estimated Ship Date: Tomorrow
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Spark Plug, Copper Core, Gasket Seat, 10mm Thread, 0.750 in. Reach, Resistor, Each
Part Number: ATL-4303
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Spark Plug, Resistor, Platinum Tip, Platinum Core, 14mm Thread Size, 0.750 in. Reach, Gasket Seat, Each
Part Number: CPN-955M
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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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Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
This product may not be eligible for select promotional offers
Spark Plug, Standard, 10mm Thread, 3/8 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each
Part Number: NGK-7543
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Estimated Ship Date: Tomorrow
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Spark Plug, Traditional, 14mm Thread, .750 in. Reach, 5/8 in. Hex, Gasket Seat, Resistor, Each
Part Number: NGK-5424
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Spark Plug, QL77JC4, Copper Core, 14mm Thread, .500in. Reach, Resistor, Set
Part Number: CPN-828-1
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Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.375 in. Reach, Gasket Seat, Each
Part Number: NGK-5113
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Spark Plug, Gasket Seat, 10mm Thread, .500 in. Reach, Resistor, Each
Part Number: NGK-7023
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Spark Plug, Racing, Copper, 18mm Thread, 0.630 in. Reach, Flat Seat, 1 in. Wrench Size, Each
Part Number: NGK-95746
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Estimated Ship Date: Tomorrow
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Spark Plug, Industrial, Gasket Seat, Nickel Alloy, 0.625 in. Reach, 7/8 in Thread Size, Each
Part Number: CPN-589
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Spark Plug, Iridium Long Life, DXU22HCR-D11S, 12mm Thread, 28.50mm Reach, Gasket Seat, Genesis, for use on Honda®, for Hyundai, Kia, Each
Part Number: DNP-3483
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Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
This product may not be eligible for select promotional offers
Spark Plug, OEM Replacement, Iridium, Chrysler, Dodge, Jeep, Ram, Each
Part Number: CWA-SP149125AD
Not Yet Reviewed
Estimated Ship Date: Jun 25, 2026 if ordered today
Estimated Ship Date: Jun 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug, Standard Series, Copper, 18mm Thread, 0.429 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each
Part Number: NGK-92231
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USE AUP 3136
Part Number: CPN-978
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Spark Plug, Double Platinum, Tapered, 14mm Thread, .708 in. Reach, Resistor, Each
Part Number: CPN-7015
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Estimated Ship Date: Tomorrow
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OE Platinum, 14mm thread, 1.043 in. reach, 5/8" hex, gasket, solid
Part Number: NGK-95712
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