2003 Spark Plugs & Glow Plugs

Spark Plugs, Copper Plus® Automotive Spark Plugs - Boxed

Part Number: CPN-337

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, RS14PLP, Double Platinum, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Each

Part Number: CPN-7407

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, RE7PYP6, Double Platinum, Tapered Seat, 14mm Thread, 0.984 in. Reach, Resistor, Each

Part Number: CPN-7437

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum Power, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-7545

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum Power, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-7546

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, Tapered Seat, 14mm Thread, 1.00 in. Reach, Resistor, Jeep, Dodge, Chrysler, Each

Part Number: CPN-7570

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, Tapered Seat, 14mm Thread, 18mm Reach, Projected Tip, Resistor, Each

Part Number: CPN-7940

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, Gasket Seat, 14mm Thread, 1.043 in. Reach, Resistor, Each

Part Number: CPN-7975

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: CPN-7983

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: CPN-801

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, RN14PMP5, Double Platinum, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-7031

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Spark Plug, Platinum, Each

Part Number: MOF-SP440

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Spark Plug, Standard, Gasket Seat, 12mm Thread, .500 in. Reach, Resistor, Each

Part Number: NGK-5539

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Special Order

Spark Plug, Multi-Ground, Copper Core, Gasket Seat, 14mm Thread Size, 19mm Reach, Resistor, Each

Part Number: NGK-5767

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Special Order

Spark Plug, Platinum Power, Platinum, 14mm Thread, 0.984 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-3132

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Spark Plug, RG6YC, Copper Plus, Resistor, Projected Tip, Each

Part Number: CPN-977

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Spark Plug, Copper Plus, Copper, 14mm Thread, 0.500 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: CPN-807

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Spark Plug, Professional Platinum, Platinum Tip, Copper Core, Tapered Seat, 5/8 in. Wrench Diameter, One Ground Strap, 0.982 in. Reach, Each

Part Number: ADO-41-837

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Each

Part Number: ADO-41-631

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, Iridium, Copper, Tapered Seat, Each

Part Number: ADO-41-105

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, Double Platinum Power, Platinum, 14mm Thread, 0.689 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-7304

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Platinum Power, Projected Tip, 14mm Thread, 19mm Reach, Gasket Seat, Each

Part Number: CPN-3068

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, RC12MC4, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-318

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, RN11YC4, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Projected Tip, Each

Part Number: CPN-322

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum Power, Double Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-7070

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order