Any good 5w30 oil. Dino 5000 miles, probably could go 7500, 10,000 miles on synthetic. Have used Mobil l,PP, PU, YB, Quaker state, Castrol gtx,syntec, Valvoline, Havoline, exxon superflow, name it. Oh, have even used motul xess 5w40. Not a picky engine....best bet is what ever is on sale....