Rated 4.9 out of 5★ by 16reviewers.
Rated 5 out of 5★ by 1Dock A great oil. I've used it in all kinds of outboards for years and never had an oil related failure. 11/08/2013
Rated 5 out of 5★ by xxxyyyyzzz Best Boat Oil I never use any other oil for my boat motor!!! 06/13/2013
Rated 5 out of 5★ by Nafear Great product!! Used it for the first time, very little smoke. I will use it from now on 07/08/2014
Rated 5 out of 5★ by FishWhidbey Good product Good on time delivery 07/31/2014
Rated 5 out of 5★ by Sara22B22 cheaper than at the west marine or on amazon friends had told me to buy this in a 3 pack on amazon because it was cheaper that way... even cheaper at walmart and free site to store pickup in a few days. 08/12/2014
Rated 5 out of 5★ by FastestOnTheChowan Great Oil for the Price I have used this in my 2000 Yamaha GP1200R WaveRunner since it became available (and used Pennzoil Premium Plus prior to that). This oil has provided superior lubrication and has kept the piston, rings, exhaust power valve, etc. clean. I now have almost 400 hours on the engine without any problems (even though Yamaha says to "Use Only Yamalube 2WC Oil"). This oil did not cause any problems with the catalytic converter that was installed on the engine from the factory, which I recall was Yamaha's explanation for why you had to use their oil as other oils would clog the converter. 08/15/2014