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Spark Plug
Champion Spark Plugs
Part # 693

Spark Plug

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Built on trust. Stocked and shipped from our U.S. distributors.

All parts come with easy returns, full warranty and money back guarantee.

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Details:

Spark Plug C55

Champion® racing plugs are engineered to help engine builders, weekend racers and street performance enthusiasts optimize engine performance. Enjoy the same spark plugs that go into many professional race cars and trucks.

Exceptional combustion and strength

Ceramic insulator resists dielectric puncture

Designed to withstand extreme operating temperatures and pressures

Correct heat range is critical in maintaining peak performance throughout the race

Spark Plug

Warranty

Product Details:

Plug TypeC55
Seat TypeFlat
Hex Size15.880
Hex Size0.625
Hex TypeHex
55714.000
5570.551
Reach0.75
Center Electrode Tip MaterialNickel
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Resistor TypeNo
Manufacturer Heat Range55
Electrical Terminal TypeNon-Removable Nut
Ground Electrode Tip DesignFine Wire J Gap
Ground Electrode Tip MaterialNickel
Center Electrode DesignStandard
IndexedNo
Part DescriptionSpark Plug
Washer(s) IncludedYes
Washer TypeCrush
ClassificationChampion Racing Plugs
Grade TypeStandard Replacement
Pre-Gap Size0.65
Pre-Gap Size0.025
Subject to Prop 65 (Yes/No)No
USA flag heart shaped

Built on trust. Stocked and shipped from our U.S. distributors.

All parts come with easy returns, full warranty and money back guarantee.

Learn More

Our Parts

Your mechanic’s suppliers are our suppliers. Our parts come from the same trusted distributors that supply professional shops nationwide. That means factory-fresh OEM and premium aftermarket parts from authorized channels only. Every order ships from U.S. warehouses.

We partner exclusively with reputable U.S. companies so you can buy with confidence. Every part is new and original from the manufacturer, covered by full warranties, plus our money-back guarantee.

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Genuine only. We source through the largest U.S. distributors that supply professional shops nationwide. Parts are new and original from the manufacturer, from authorized channels only. No marketplace sellers. No gray imports.

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Peace-of-Mind Warranty:

Every part is backed by our industry-leading 12 month 24,000 mile warranty.

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$6.16

Spark Plug

Warranty

12 month/24K Miles

QTY