NGK (4177) TR6 Spark Plugs, Pack of 8 Wiring Electronic pull-up built in

Electronic pull-up built in

top shroud

✅ Factory Fuel Tank Compatibility – Direct drop-in fit for easy installation

or MPVI3 interface to a vehicle’s diagnostics port

NGK (4177) TR6 Spark Plugs, Pack of 8 Wiring Electronic pull-up built inNGK V Power plugs feature a unique v cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching. Features: 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