The Champion 852 Spark Plug (RCJ6Y) is a copper-core plug built for STIHL trimmers and brush cutters, delivering reliable ignition, strong performance, and resistance to fouling in two-stroke engines used in handheld outdoor tools.
🔧 Copper core enhances spark delivery and heat control 🔧 Resistor design helps prevent RFI interference 🔧 Built to handle vibration and high engine speeds 🔧 Ideal for extended use in demanding outdoor conditions
Brand & Part Number: Champion 852 RCJ6Y Material: Copper Thread Size: 14mm Reach: 9.5mm (3/8 in.) Hex Size: 13/16 in. (20.6mm) Seat Type: Gasket Resistor: Yes Gap: 0.030 in. (0.76mm)
Choose Champion RCJ6Y to keep your STIHL trimmer or cutter running smooth and starting fast—order now!