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Description
Champion’s four-prong ground electrode insert significantly increases the spark surface area for extended plug life, without the cost of precious metals. Requires lower voltage than platinum plugs. 13/16 male threaded upper shell for use with a transformer coil ignition system. Approved by Canadian Standards Association for Class1 Group D Division 2 hazardous location use.
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Product Specifications
- Shell
- Thread Diameter18mm
- Thread Pitch1.5mm
- Seat TypeGasket
- Reach12.7mm (1/2")
- Hex Size7/8" (22mm)
- Terminal TypeRemovable Nut
- Gap.020" (0.5mm)
- Center Electrode
- MaterialNickel
- TypeOversized
- Size3.8mm
- ProjectionNon-Projected
- Ground Electrode
- MaterialNickel
- TypeMulti-Ground
- Quantity4
- Specifications
- ResistorYes
- Resistor TypeSAC9
- Heat Range77
- FeaturesIntegral Coil
- Features13/16 Male Threaded Shell to Coil Connector
- Torque SpecsCast Iron: 32-38 lb. ft. Aluminum: 28-34 lb. ft.
- Part Information
- BrandChampion
- Replacement GasketA-678
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Fitment
Verify Fitment
Automotive
Sorry, no automotive applications are associated with this part.
Powersports
Sorry, no powersports applications are associated with this part.
Non-Automotive
Sorry, no non-automotive applications are associated with this part.
