OS Engines

This is the O.S. Max LC3 Hot Glow Plug, designed for use in .12-.15 and .18 size engines used in monster trucks such as the original and newer 2.5 Traxxas T-Maxx. **NOT for use with the Traxxas 2.5R...

This is the OS Type F 4-Stroke Glow Plug.  The OS Max #F Glow Plug is designed epecially for OS Max and other brand Four-Stroke R/C Engines. Features: Specially shielded long-reach...

This is the OS #8 Glow Plug for 2-Stroke R/C Engines.  The O.S. #8 glow plug is the most widely used O.S. glow plug.  This works with most 2-stroke aircraft engines, as well as some...

This is the O.S. #7 Medium Hot Glow Plug for 2-Stroke Engines.  The O.S. #7 is good for most 2-stroke airplane, helicopter and car (except turbo head) engines.FeaturesSlightly hotter heat range...

This is the O.S. Max Long Reach LC4 Medium Heat Range Glow Plug.  This is great for engines like the Traxxas 2.5, 3.3, and the OS .21 TM for the T-Maxx and Revo. Features: Ideal for 1/10...