HONDA Oil. Genuine Honda Engine Oils are premium quality oils tested by Honda R&D. They conform to international specifications of JASO (Japanese Automobile Standard Organization) MA & MB. Developed keeping in mind the varied driving styles of different owners, from the most demanding driver who's frequently hard on their engine, to family vehicles used for frequent short trips. Oil is the lifeblood of your engine. That's why Honda takes countless steps to blend and test Genuine Motor Oils for maximum performance in each vehicle. Using the Honda Genuine Motor Oil intended for your specific model means maximum fuel economy and engine performance.