Spark Plugs & Glow Plugs

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

Part Number: ADO-41-942

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Spark Plug RAPIDFIRE Performance Platinum, Platinum Tip, Nickel Copper Alloy Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, Each

Part Number: ADO-16

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-41-810

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
• 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

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug, Iridium Tip, Copper Core, Gasket Seat, 16mm Wrench Diameter, One Ground Strap, 0.748 in. Reach, Each

Part Number: ADO-41-122

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-41-986

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-987

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Spark Plug, Professional Platinum, Platinum Tip, Nickel Alloy Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 0.984 in. Reach, Each

Part Number: ADO-41-990

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.708 in. Reach, Resistor, Each

Part Number: ADO-41-100

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug, Iridium, Copper, Tapered Seat, Each

Part Number: ADO-41-105

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Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
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Spark Plug, Copper, 18mm Thread, 0.500 in. Reach, Gasket Seat, 7/8 in. Wrench Size, Each

Part Number: ADO-C87

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order