Champion 7146 KEC4PYPBF Double Platinum Spark Plug

Platinum tipped center electrode and platinum pad on ground electrode provide long life and minimal wear. Tapered electrodes create a sharper spark focus and reduce quenching. Electrodes use heat-active alloy to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. Triple sealed interior and copper core reduce failure due to heat and stress.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach26.5mm (1.04")
• Hex Size5/8" (16mm)
• Terminal TypeRemovable Nut
• Gap.028" (0.7mm)

• Center Electrode
• MaterialPlatinum
• TypeFine Wire
• Size2.0mm
• ProjectionProjected

• Ground Electrode
• MaterialPlatinum
• TypeStandard
• ShapeTaper Cut
• Quantity1

• Specifications
• ResistorYes
• Resistor TypeWire Wound
• Resistor Value1-2k Ohm
• Heat Range4
• Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 18-22 lb. ft.

• Part Information
• BrandChampion
• Warranty5 Years
• Longevity70k Miles

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