I know that Autolite isn't the greatest, but they seem to be the only one that makes iridium spark plugs for lawn mowers and small engines
Some people may be interested in a longer-lasting spark plug that starts easier, so does the iridium and fine-wire electrode make up for not being as good as NGK?
My lawn mower doesn't need a new spark plug yet, since I replaced it last year with an NGK #5798 (BR2-LM)
The Autolite part number is XST458. It is made in Mexico
The NGK is made in Japan
So, has anybody used the Autolite Iridium small engine spark plugs?
Some people may be interested in a longer-lasting spark plug that starts easier, so does the iridium and fine-wire electrode make up for not being as good as NGK?
My lawn mower doesn't need a new spark plug yet, since I replaced it last year with an NGK #5798 (BR2-LM)
The Autolite part number is XST458. It is made in Mexico
The NGK is made in Japan
So, has anybody used the Autolite Iridium small engine spark plugs?