- 04154 15W40 Oil, 1 Gallon (128 Ounces)

Received in a timely manner. Works as expected.

I have been using this oil in my vehicles since 2012. I took my truck to the shop for a tune-up, and the mechanic recommended this oil, telling me how great it was. At first, I thought he was just trying to upsell me, but I decided to give it a try. I reset my fuel mileage to monitor the effects of the new oil. Sure enough, I started getting three more miles per gallon. I was convinced and have been using it ever since.

Great stuff

Exelente aceite para mi motor diesel de mi tractor yanmar af18 con eso vas a fija

Just the best

The price is right but the container is too hard to handle. We used a funnel with 2 people but we couldn't tell how mush we were putting in the engine. We had to check it 10 times, also we spilled about 8 onces on the ground and a small amount on the engine. This would work best it I had 20 quart Mason jars and filled them all at the same time. Somewhere I have a pour spout that fits onto a mason jar. If I could only find it.

I only run royal purple in my diesels.

My son and I use these in all our trucks. When he rebuilt one of his engines, there was little wear and tear above normal for 240,000 miles. There was hardly any carbon buildup at all. So we will continue to use this in our diesel vehicles And you cannot beat the price here on Amazon. They deliver right to your front door and all you have to do is go out drain your oil put in a new filter and fill it up and you’re ready to go for another 7500 to 15,000 miles depending on your preference

I use this oil for 20 years and nothing never happens and when I open my engine they look like new

great product

Excellent oil, my tractor loves it

As advertised