ILZNAR8A7G NGK Iridium Spark Plug - 91924 - Fast Tracked Shipping

ILZNAR8A7G  Spark Plug NGK Iridium Spark Plug    -    91924

Normally around $68.99

NGK single iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.
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

Thread Diameter 12mm
Thread Pitch 1.25mm
Seat Type Tapered
Reach 25mm (1")
Hex Size 9/16" (14mm)
Terminal Type Solid
Gap .028" (0.7mm)
Center Electrode Material Iridium
Type Fine Wire
Size 0.6mm
Projection Extended Projection
Ground Electrode Material Platinum
Resistor Yes
Resistor Value 5k Ohm
Heat Range 8
Features Extended metal shell

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