What’s the difference between 15400-plm -a02 and 15400-plm-a01 oil filter
and can they be used with synthetic oil.
Filters work with dino and synthetic oil.
Not much difference. The new Honeywell A02 has a bit thinner can. Nothing to worry about with A01 and A02 They both have a springed by pass valve. If the Honda engineers approved it for there cars the filters are fine. I would change the oil 3500/5000 miles.