Excellent for general applications. Designed for extra long life and dependability. Identify by yellow insulator. Long version. .20 displacement generally use long plugs as all larger engines do.
Discontinued by Manufacturer, While Supplies Last, All Sales Final
High temp seal for high compression and high temperature use. Identify by blue insulator. Long version. .20 displacement generally use long plugs as all larger engines do.
Discontinued by Manufacturer, While Supplies Last, All Sales Final
Fireballs coldest plug. Designed for high nitro use. Identify by silver insulator. Long version. .20 displacement generally use long plugs as all larger engines do.
Discontinued by Manufacturer, While Supplies Last, All Sales Final
Fireballs Hot plug. Designed for low and no-nitro use. Fast starting plug, especially in winter. Great Idle. Identify by red insulator. Long version. .20 displacement generally use long plugs as all larger engines do.
Discontinued by Manufacturer, While Supplies Last, All Sales Final, SOLD OUT
Excellent for general applications. Designed for extra long life and dependability. Identify by yellow insulator. Long version. .20 displacement generally use long plugs as do all larger engines.
Discontinued by Manufacturer, While Supplies Last, All Sales Final - SOLD OUT
High quality idle bar plugs. Sonic Tronics has long been known for high quality products. Most .15s and nearly all .18 and up 2 cycle engines accept long idle bar plugs. Glo-Devils are 1.5V Glow Plugs with high performance Platinum Elements designed to perform longer and better. They are available for 2 Cycle and 4 Cycle engines. Use caution on OS MAX & YS Engines as cylinder Head Damage can occur if the wrong glow plug is installed. 2 Cycle Engines.
Sonic Tronics Special Design glow plugs for Non OS engines. Perfect for your Enya, Saito and HP engines. (Caution wrong plug can cause cylinder head damage OS 4 strokes.)
Glo-Devil Short Idle Bar Plugs. Fits all glow plug engines 12 & under and many .15 engines.
Glo-Devils are 1.5V Glow Plugs with high performance Platinum Elements designed to perform longer and better. They are available for 2 Cycle and 4 Cycle engines. Use caution on OS MAX & YS Engines as cylinder Head Damage can occur if the wrong glow plug is installed. 2 Cycle Engines.
Sonic Tronics has long made some of the very best glow plugs. This model is without idle bar and long. Fits most glow engines down to around .15. Some .15 engines take a short. All .18 and up take a long. Glo-Devils are 1.5V Glow Plugs with high performance Platinum Elements designed to perform longer and better. They are available for 2 Cycle and 4 Cycle engines. Use caution on OS MAX & YS Engines as cylinder Head Damage can occur if the wrong glow plug is installed. 2 Cycle Engines.
Fits all 12 and under engines. Some .15 engines. Non Idle bar. Standard Short glo plug. Glo-Devils are 1.5V Glow Plugs with high performance Platinum Elements designed to perform longer and better. They are available for 2 Cycle and 4 Cycle engines. Use caution on OS MAX & YS Engines as cylinder Head Damage can occur if the wrong glow plug is installed. 2 Cycle Engines.
OSMG2692 Specially shielded long-reach plug for use in four stroke engines. Shield keeps plug hot for lower idle RPM. For use with fuels with a 5-15% nitro content.
SKU Number: OSMG2692
RC Glow Plugs
The glow plug is what ignites the fuel in a model glow engine, and picking the right heat range and length keeps an engine idling and transitioning cleanly. This category gathers plugs and a few related heads and starters for two and four stroke engines.
Standard and Cold Plugs
The Fireball line offers long-body plugs in several heat ranges, including the Standard, the Super Cool, and the Silver Cold, so you can match the plug to your fuel and engine. Cooler plugs generally suit higher nitro fuels and hotter running setups.
Specialty Heads and Igniters
For certain engines, the MP Jet Glow Head GH-1 serves as an integrated glow head, and the GloBee Flat Coil Turbo fits turbo-style plug seats. The Maxx Flying Digital Glow Starter is also here for lighting a plug at the field.
Browse the glow plugs below and choose a heat range to match your engine.
 "MP Jet Glow Head GH-1")
 "Fireball Standard Glow Plug Long")
 "Fireball Super Cool Glow Plug Long")
 "Fireball Silver Cold Glow Plug Long")
 "Fireball Hot Glow Plug Long")
 "Fireball Standard Glow Plug w/Idle Bar Long")
 "Glo-Devil R/C Long Idle Bar Glow Plug")
 "Glo-Devil R/C 4 Stroke for OS")
 "Glo-Devil R/C 4 Stroke for Non OS")
 "Glo-Devil Standard Short Idle Bar Plug")
 "Glo-Devil Standard Long Non-Idle Bar Glow Plug")
 "OS #8 Glow Plug")
 "OS Type F Glow Plug Medium 4-Stroke")
