If you want a Harbor Freight Predator generator, you'll want to make sure you know which oil to use for peak performance no matter the time of year.

PM Approved: The New Predator 9,500-Watt Inverter Generator from Harbor Freight is an Emergency Essential Serious power built into an efficient and quiet package perfect for the jobsite or at home.

Predator line of generators has been updated and improved with even more features, greater durability, longer run times and increased reliability Harbor Freight Tools Predator generator line ...

In Consumer Reports' recreational inverter generator face-off, find out whether the lower-priced Harbor Freight Predator generator performs as well as or better than a Honda model.