3pcs O.S. Spark Glow Plug NO.8 OS #8 Hot For Nitro Fuel Engine RC Car Airplane
3pcs O.S. #8 Plug. The O. S. #8 glow plug is the most widely used O. S. glow plug. When used for RC helicopter When used for RC car (1/8 car) When used for RC fixed wing For all 2 stroke engines.