Spark Plugs

Spark Plug, J19LM, Copper Plus, 14mm Thread, .375in. Reach, Set

Part Number: CPN-861S

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Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, RJ19M, Copper Plus, 14mm Thread, .375in. Reach, Set

Part Number: CPN-868-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, RJ19HX, Copper Plus, 14mm Thread, .375in. Reach, Resistor, Each

Part Number: CPN-973

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Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Non-Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.375 in. Reach, Gasket Seat, Each

Part Number: CPN-861-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

USE AUP 458

Part Number: CPN-868S

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, J19LM, Copper Plus, 14mm Thread, .375 in. Reach, Each

Part Number: CPN-861

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, RDZ19H, Copper Plus, 10mm Thread, .500 in. Reach, Tapered seat, Resistor, Projected Tip, Each

Part Number: CPN-940

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order