NGK 97390 LKR7BGP-S G-Power Spark Plug

NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy.

• Trapezoid cut ground electrode reduces quenching
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

Product Specifications

• Thread Diameter12mm
• Thread Pitch1.25mm
• Seat Type Gasket
• Reach 26.5mm (1.04")
• Hex Size 5/8" (16mm)
• Terminal Type Solid
• Gap.039" (1.0mm)
• Center Electrode
• Material Platinum
• Type Fine Wire
• Size 0.6mm
• Projection Projected
• Ground Electrode
• Material Nickel
• Type Standard
• Shape Trapezoid
• Resistor Yes
• Resistor Value 5k Ohm
• Heat Range 7
• Features Special Gasket
• Torque Specs Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.