1974 Spark Plugs & Glow Plugs

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

Part Number: ADO-41-802

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Spark Plug, Copper Plus,14mm Thread, Copper Tip, Chevy/Citroen, Each

Part Number: CPN-806

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Spark Plug, Copper Plus, Nickel Copper Alloy, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: CPN-120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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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, Iridium IX, Gasket Seat, 10mm Thread, .500 in. Reach, Resistor, Each

Part Number: NGK-7274

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Spark Plug, N3C, Copper Core, 14mm Thread, .750in. Reach, Set

Part Number: CPN-801C

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Spark Plug, Standard, 14mm Thread, .500 in. Reach, 13/16 in. Hex, Gasket Seat, Non-Resistor, Each

Part Number: NGK-7534

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Special Order

Spark Plug, Copper, 14mm Thread, 0.435 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-4316

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Spark Plug, N6YC, Copper Plus, 14mm Thread, .750 in. Reach, Gasket seat, Resistor, Projected Tip, Each

Part Number: CPN-315

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Estimated Ship Date: Tomorrow if ordered today

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Spark Plug, N2C, Copper Core, 14mm Thread, .750in. Reach, Set

Part Number: CPN-805C

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Spark Plugs, Champion® Iridium Spark Plugs - Boxed

Part Number: CPN-9700

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Spark Plug, XS Xtreme Sport, Iridium, 12mm Thread, 0.750 in. Reach, Gasket Seat, 11/16 in. Wrench Size, Each

Part Number: ATL-XS4163

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Spark Plug, Copper Plus, Copper, 10mm Thread, 0.500 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-808

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Spark Plug, Standard Series, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each

Part Number: NGK-1469

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

Spark Plug, Standard Series, B9HS, Copper Core, Nickel Alloy Electrode Tip, 14mm Thread, 0.500 in. Reach, Each

Part Number: NGK-5810

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Estimated Ship Date: Tomorrow if ordered today

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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, Traditional, 12mm Thread, .500 in. Reach, 18mm Hex, Gasket Seat, Resistor, Each

Part Number: NGK-5123

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Spark Plug, RA6HC, Copper Plus, 12mm Thread, .750 in. Reach, Resistor, BMW, Ferrari, Lamborghini, Each

Part Number: CPN-809

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Spark Plug, U-Groove, W22ESR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Alfa Romeo, for use on Honda®, Kawasaki, Maserati, Suzuki, Yamaha, Each

Part Number: DNP-3098

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Estimated Ship Date: Nov 11, 2025 if ordered today

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USE AUP 4063

Part Number: CPN-805

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Spark Plug, Copper Plus Small Engine- Boxed

Part Number: CPN-706

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Spark Plug, RN3C, Copper Plus, 14mm Thread, Resistor, Each

Part Number: CPN-880

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Spark Plug, RL82YC, Copper Plus, 14mm Thread, .500 in. Reach, Resistor, Each

Part Number: CPN-814-1

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Spark Plug, Copper Plus, Nickel Copper Alloy, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: CPN-818

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Estimated Ship Date: Tomorrow if ordered today

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