The O.S. #6 (A3) glow plug is similiar to the #8 plug only more economical.
- Hot heat range plug for most model engine applications.
- Works well in any two stroke engine from .10-size to .60
- Thick, solid platinum coil resists meltdowns and premature failure
- Coil holds sufficient heat for a smooth idle
- Finest glow plug in the economy price range
- No Idle Bar
- One OS #6 (formerly A3) glow plug
- One glow plug ring