Re: Mark 25 Spark plugs

[steveh]

Some years ago I bought a ‘disposable’ lawnmower; very cheap, Chinese-made, extremely difficult to service. The thing requires some kind of oddball spark plug and the only one I could find after going to several stores, including where I bought the mower, was the E3 equivalent. The mower starts, usually on the first pull and purrs like a kitten. So I’d have to say that brand has worked very well for the lawnmower application.