Performance & Replacement Spark Plugs at Summit Racing

Champion Copper Plus Spark Plugs 344CC

Spark Plugs, Copper Plus® Automotive Spark Plugs - 2-Pack Carded

Part Number: CPN-344CC

Not Yet Reviewed

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Champion Copper Plus Spark Plugs CCH353

Spark Plugs, Copper Plus, 14mm Thread, 89 Heat Range, Resistor, Nickel Tip, 0.750 in. Reach, Flat Seat, Each

Part Number: CPN-353

Not Yet Reviewed

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Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP646

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-XP646

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Champion Platinum Power Spark Plugs 3318-2

Spark Plug, Platinum Power, 14mm Thread, 0.750 in. Reach, Pair

Part Number: CPN-3318-2

Not Yet Reviewed

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Champion Lawn and Garden Spark Plugs QN7YCX

Spark Plugs, Champion® Premium Small Engine Spark Plug

Part Number: CPN-332ECO

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Champion Platinum Power Spark Plugs CCH3405-2

Spark Plugs, Platinum Power, 14mm Thread, 14 Heat Range, Resistor, Platinum Tip, 0.750 in. Reach, Flat Seat, Each

Part Number: CPN-3405-2

Not Yet Reviewed

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Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP666

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.433 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP666

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP5703

Spark Plug, Iridium XP, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-XP5703

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP5863

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP5863

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Single Platinum Spark Plugs AP985

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

Part Number: ATL-AP985

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Double Platinum Spark Plugs APP106

Spark Plug, Resistor, Platinum Tip, Copper Core, 14mm Thread Size, 0.708 in. Reach, Tapered Seat, Each

Part Number: ATL-APP106

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Double Platinum Spark Plugs APP5125

Spark Plug, Double Platinum, 18mm Thread, 0.540 in. Reach, Tapered Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-APP5125

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Double Platinum Spark Plugs APP5143

Spark Plug, Double Platinum, 14mm Thread, 0.809 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-APP5143

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Double Platinum Spark Plugs PP24

Spark Plug, Double Platinum, 14mm Thread, 0.460 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP24

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Iridium XP Enhanced Alloy Technology Spark Plugs XP6003

Spark Plug, Iridium XP, Iridium, 14mm Thread, 1.000 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-XP6003

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Autolite Double Platinum Spark Plugs APP3922

Spark Plug, Double Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-APP3922

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Estimated Ship Date: Aug 14, 2025 if ordered today

Champion Copper Plus Spark Plugs 840

Spark Plug, RCJ8, Copper Plus, 14mm Thread, .375in. Reach,Resistor, Each

Part Number: CPN-840

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Champion Racing Spark Plugs 252

Spark Plug, Flat Seat Style, Copper Electrode Core, 14mm Thread, 0.750 in. Reach, Each

Part Number: CPN-252

5.0 out of 5 stars ( 1 )

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Champion Platinum Power Spark Plugs CCH3031-2

Spark Plugs, Platinum Power, 14mm Thread, Resistor, Platinum Tip, 0.750 in. Reach, Each

Part Number: CPN-3031-2

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 318CC

Spark Plugs, Copper Plus® Automotive Spark Plugs - 2-Pack Carded

Part Number: CPN-318CC

Not Yet Reviewed

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Champion Platinum Power Spark Plugs 3570-2

Spark Plug, Platinum Power, 14mm Thread, 1.000 in. Reach, Tapered Seat, Pair

Part Number: CPN-3570-2

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 406CC

Spark Plugs, Copper Plus® Automotive Spark Plugs - 2-Pack Carded

Part Number: CPN-406CC

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 113CC

Spark Plugs, Copper Plus, 14mm Thread, 12 Heat Range, Resistor, Nickel Tip, 0.441 in. Reach, Each

Part Number: CPN-113CC

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 933M

USE AUP 2665

Part Number: CPN-933M

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Champion Copper Plus Spark Plugs QL78YC

Spark Plug, Resistor, Nickel Tip, Copper Core, 14mm Thread Size, 0.500 in. Reach, Gasket Seat, Each

Part Number: CPN-938-1

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today