NGK 94431 CT2-40 Ener-GX Industrial Spark Plug

NGK Ener-GX spark plugs are designed to be reliable for high performance in harsh conditions. Extra wide ground electrode performs under high temperature and pressure. Patented 3-layer copper core ensures rapid heat transfer. Optimized insulator shape ensures physical and thermal strength, and prevents side spark.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach19mm (3/4")
• Hex Size13/16" (21mm)
• Terminal TypeSolid
• Gap.016" (0.4mm)

• Center Electrode
• TypeFine Wire
• ProjectionProjected

• Ground Electrode
• TypeStandard
• Quantity1

• Specifications
• ResistorYes
• Torque SpecsCast Iron: 18-25 lb. ft. Aluminum: 18-21 lb. ft.

• Part Information
• BrandNGK/NTK

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