Autolite Spark Plugs Autolite Plug 4164 Each 4164 New

Includes (1) 4164 Spark PlugThread Size: 12mm, Thread Pitch: 1.25mm, Seat Type: Gasket, Reach: 19mm (3/4").Hex Size: 11/16" (17mm), Terminal Type: Removable NutMaterial: Nickel, Type: Necked Down, Projection: ProjectedCopper core improves resistance to fouling. Compatible with the Following:Bosch: 7409, Bosch 7416, Bosch X5DC, Bosch XR4CS, Bosch XR5DC, Bosch Y6DC, Bosch YR6LDE, Champion: 810, 8812, 8815, 8819, A8Y, A8YC, OE083, RA6HC, RA8HC, RA8Y, RA8YC, NGK: 1068, 2130, 3108, 3481, 3932, 5129, 5531, 5629, 6046, 7512, 7563, 7682, 7803, 7912, D6EA, D7EA, DCPR6E, DCPR7E, DCPR7EIX, DCPR7EVX, DP6EA-9, DP7EA-9, DP7EV-9, DPR6EA-9, DPR6EB-9, DPR7EA-9, DPR7EIX-9, DPR7EV-9, DPR7EVX-9, DPR9EA-9, Torch: C7TC, D7C, D7CA, D7RC, D7RP, D7RTC, D7RTP, D7TC, DK7RTC, DK7RTP