Hi all..

Are any of you familiar with Echo(duh)? I have an Echo SRM-2100 21.2 cc line trimmer. I want to replace the spark plug but i do not want to pay for a whole "repower kit" and i don;t want to pay the expensive prices of the echo dealers in my area for a simple spark plug. The thing is, i don;t have the numbers for the plug because it's at my garage. But i can tell you it not the NGK bpm8y plug. It has some letters and then a 7y at the end, any of you know what i am talking about? Well, anyway. I need a cross refrence for that in the brand of champion plugs. If any of you can help i would apreciate it.

Thanks

 

Ngk Bpm7y Crosses To Champion Cj6y Or Bosch Ws5f Or Autolite 2996

 

My Champion book calls for a CJ7Y plug on this model, not a CJ6Y.