Kweasel,


The K&B-1L is a medium heat glow-plug, just like the OS #8, the Enya #3, the MVVS/Novarossi C6, Etc.

The fact that it would last just as long and costs significantly less than the OS, just makes it much more attractive to buy.


It is definitely not a 'cheapie' glow-plug and the more expensive ones, from OS/Enya simply have no tangible advantage, to justify the premium needed to buy them.