- stock #2019 harris grand mariner sel 250 powered by a 300 hp mercury v8 outboard with only 118 hours!2019 harris grand mariner sel 250 - a symphony of power and luxury on waterexperience the epitome of aquatic elegance and performance with the 2019 harris grand mariner sel 250, powered by a robust 300 hp mercury outboard engine with only 118 hours.
Harris
grand mariner 250
2019
Used
Power