Genuine NGK 4177 Spark Plug V-power TR6


Thread Diameter: 14mm
Thread Pitch: 1.25mm
Seat Type: Tapered
Reach: 18mm (.709")
Hex Size: 5/8" (16mm)
Terminal Type: Solid
Overall Height: ISO
Gap: .039" (1.0mm)
Center Electrode
Material: Nickel
Type: V-Cut
Size: 2.5mm
Projection: Projected
Ground Electrode
Type: Standard
Quantity: 1
Resistor: Yes
Resistor Value: 5k Ohm
Heat Range: 6
Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.
Electrode Material: Nickel
Insulator Type: Projected
Nominal Gap: 1 mm

4209 in stock

SKU: 4177 Category:


NGK 4177 TR6 V-Power Spark Plug by NGK. Spark plugs offer higher performance compared to standard plugs. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage requirements while guiding the spark to occur between the sharper outside edges of the electrodes for improved ignitability and performance.

Additional information

Weight .13 lbs



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