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

Replacement G5 glow plug for GGT and GG series

This G5 glow gasoline plug is made for use with O.S. Engine GGT10, GGT15 and compatible GG series model engines. Supplied as a single G5 element, it replaces worn glow plugs in glow-fuel powered RC engines and conforms to the G5 form factor for the stated series.

Installation is straightforward: gain access to the engine head, remove the old plug using the correct size glow plug socket, hand-thread the replacement to avoid cross-threading, then tighten to the engine maker's recommended snugness. Use a socket or wrench sized for the plug and avoid over-tightening to protect the cylinder head threads.

Tuning role: the plug supplies the ignition hot point and influences cold-start reliability and idle stability on glow-fuel setups. When troubleshooting running issues, check plug condition, seating, and clip contact; a correctly fitted plug supports consistent needle adjustments and predictable throttle response.

Notes and safety: confirm thread pitch and electrode condition before final assembly, work on a cooled engine where possible, and keep this part for RC-scale glow gasoline engines only.