(8-Pack) Autolite 4163 Spark Plugs

Includes (8) 4163 Spark Plugs. Thread Size: 12Mm, Thread Pitch: 1.25Mm, Seat Type: Gasket, Reach: 19Mm (3/4”). Hex Size: 11/16” (17Mm), Terminal Type: Removable Nut. Material: Nickel, Type: Necked Down, Projection: Projected. Copper Core Improves Resistance To Fouling. . Compatible With The Following: Bosch: 7701, Xr4Cs, Y5Ddc, Champion: 809, 8809, 9Fysr, 9Fyssr, A6Hc, A6Y, A6Yc, Eon5, Oe004, Oe005, Oe083, Oe111, Ra6Hc, Ra6Y, Ra6Yc, Rn10Y, Rn10Yc, Rn281Yc, Rn8Yc, Rn9Y, Rn9Yc, Rn9Ycc, Rn9Yce, Rn9Ycx, Ngk: 1030, 2202, 2268, 2755, 2872, 2923, 2933, 3025, 4730, 4830, 4929, 5423, 5686, 5829, 6464, 6681, 7822, 7839, 7912, 843, 847, Bp6E, Bp6Es, Bp6Es-A, Bp6Esz, Bp6Ez, Bpr6E, Bpr6E-11, Bpr6Es, Bpr6Ez, D7Ea, Dp8Ea-9, Dp8Ev-9, Dp8Evx-9, Dpr8Ea-9, Dpr8Eix-9, Dpr8Ev-9, Dpr8Evx-9, Dpr8Z, Dpr9Z, Dr7Ea, Dr7Eix, Dr8Ea, Dr8Eix, Dr8Es, Dr8Esl, Dr8Es-L, Torch: D8Rc, D8Rp, D8Rtc, D8Tc