NGK Ruthenium HX Spark Plugs LKAR8BHX 4pc Set
Provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.
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
Fits: 2016+ Civic Turbo, Civic Type R FK2/8, 2018+ Accord 2.0T, 2019+ RDX Turbo Engines.
- NGK Spark Plugs
- LKAR8BHX
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NGK Ruthenium HX NGK-91784
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Spark Plug Thread Size: 12mm
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Spark Plug Reach (in.):1.043 in.
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Spark Plug Reach (mm):26.50mm
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Manufacturer Heat Range:8
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Shorty Spark Plug:No
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Resistor:Yes
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Electrode Tip Material:Ruthenium
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Electrode Core Material:Copper
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Center Electrode Type:Projected
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Spark Plug Seat Style:Gasket
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Wrench Diameter:14mm
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Ground Strap Quantity:One Standard
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Resistor - Yes
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Resistor Value5k Ohm
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Heat Range 9
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Torque Specs Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
