Availability
1973 Spark Plugs
Spark Plug, RN5C, Copper Plus, 14mm Thread, .750 in. Reach, Gasket seat, Resistor, Projected Tip, Each
Part Number: CPN-123
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, RA8HC, Copper Core, 12mm Thread, .750in. Reach, Resistor, Each
Part Number: CPN-810C
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each
Part Number: ADO-41-802
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .500 in. Reach, Non-Resistor, Each
Part Number: NGK-4122
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each
Part Number: NGK-6937
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each
Part Number: ATL-4063
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, 12mm Thread Size, .750 in. Reach, 6 Heat Range, Powersports, Each
Part Number: CPN-8809-1
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, N2C, Copper Core, 14mm Thread, .750in. Reach, Set
Part Number: CPN-805C
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Gasket Seat, 12mm Thread, .500 in. Reach, Resistor, Each
Part Number: NGK-4823
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each
Part Number: DNP-5305
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Standard Series, Copper, 18mm Thread, 0.429 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each
Part Number: NGK-92231
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, N4C, Copper Core, 14mm Thread, .750in. Reach, Set
Part Number: CPN-803C
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .500 in. Reach, Non-Resistor, Each
Part Number: ATL-2634
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Nitrode, Tapered Seat, 18mm Thread, .429 in. Reach, Projected Tip, Resistor, Each
Part Number: PLT-SP-NP30
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 11.2mm Reach, Resistor, Each
Part Number: BCH-6708
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, RN3C, Copper Plus, 14mm Thread, Resistor, Each
Part Number: CPN-880
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Iridium TT, IW20TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each
Part Number: DNP-4709
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Gasket Seat, 14mm Thread, .748 in. Reach, Projected Tip, Resistor, Each
Part Number: NGK-6775
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plugs, Champion® Iridium Spark Plugs - Boxed
Part Number: CPN-9700
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plugs, Platinum TT, Gasket Seat, 14mm Thread, 19mm Reach, Resistor, Each
Part Number: DNP-4501
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Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, U-Groove, MA16PR-U, 18mm Thread, 11.60mm Reach, Tapered Seat, Ford, Lincoln, Mercury, Each
Part Number: DNP-5008
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Iridium IX, BR9HIX, Gasket Seat, Kart Comer 80, 14mm Thread, .500 in. Reach, Resistor, Each
Part Number: NGK-5687
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, QL77JC4, Copper Core, 14mm Thread, .500in. Reach, Resistor, Set
Part Number: CPN-828-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Jeep, Willys, Each
Part Number: CWA-4339491
Not Yet Reviewed
Estimated Ship Date: Jul 16, 2026 if ordered today
Estimated Ship Date: Jul 16, 2026 if ordered today
Spark Plug, Jeep, Each
Part Number: CWA-J3189066
Not Yet Reviewed
Estimated Ship Date: Jul 16, 2026 if ordered today
Estimated Ship Date: Jul 16, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster