G5 Glow Gasoline Plug Upgrade for GGT10 GGT15 GG Series Compatible Models - O.S. Engine OS71655001  [OS71655001]

Details on the G5 glow plug for GGT/GG series

This product is a G5 glow gasoline plug intended for O.S. Engine GGT10, GGT15 and compatible GG series model engines. Supplied as one plug, it replaces the glow element in glow-fuel RC engines and matches the G5 specification for those series.

How to install: remove the engine head cover to reach the plug, extract the old plug with an appropriately sized glow plug socket, thread the replacement in by hand to avoid cross-threading, then bring it up to a snug torque following the engine maker's guidance. Use the correct socket and do not over-tighten to protect the head threads.

Impact on tuning: the plug sets the ignition hot point and can influence starting characteristics and idle stability. When making tuning adjustments, ensure the plug is in good condition and correctly seated to maintain consistent needle settings and throttle response.

Safety and notes: verify thread fit and electrode condition before final tightening, carry out work with the engine cool where possible, and keep the part dedicated to RC-scale glow gasoline engine use.