Schaeffer Manufacturing Co. 9004-012 Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-20, 1-Quart Bottle (Pack of 12)

I was first drawn to moly oils because my Honda Civic engine was making loud noise the first 5 minutes or so when the motor was cold. I read online that this is a common issue, a side effect of the factory making it too fuel-efficient, and that the easiest patch was to use oil that had molybdenum sulfate. So I purchased enough of this oil to do an oil change. Let's just say that I switched to this oil for all of our cars. The engine runs noticeably smoother -- to someone who's not an expert in engine noises, I would describe it as a scale, with having oil that is due to be changed on the left side, versus having oil that just had been changed in the middle, and having Moly oil on the right. Plus, the fuel economy improved (went from 43mpg to 44.5mpg on the Civic, which has Eco tires). Need I say, the engine noise went away immediately. Finally, there's the claim by Schaeffer that it improves engine life -- not tested yet, but I don't want to find out (the hard way). Definitely worth the extra few dollars per oil change that you put in, compared to the regular oil.

Will run this brand in all of my trucks and cars!

Always the best product line hands down, make the switch you won't regret doing it

So I’ve been hooked on Schaeffer’s for about 4 years. I’m convinced it is the best oil you can buy. I drive a 2002 Subaru wrx, one of the major issues with these cars is rod knock. I don’t really deal with common Subaru issues and I’d like to give thanks to this oil. I’m thankful my new engine isn’t burning oil, somehow. But this oil is different, it’s sticky. I need to make a video. If you pour this oil in a small container and run an egg beater through it, the oil will climb up the egg beater. Mobil1 splattered everywhere. Something about this oil just keeps things going great. My friends think I’m crazy for spending a bit more for my oil and not using Ams oil like everyone else. And then they still get rod knock while I’m hitting boost not too worried something will break. I also don’t have an issue paying an arm and a leg for their gear oil, I’ve been using it for the last 60k miles in my rebuilt trans, it’s been replaced a few times. But things are great Can’t recommend this stuff enough!

For my vehicles, itis the best product line that I have come across. My vehicles run smoother, quieter, and are much cleaner on the inside. Helps with fuel economy also. While it is expensive, it is one of the few items I can justify the extra cost.

This has to be the best oil I ever used, I put this in my 7.3 & it had a new engine, It’s 51.000 mile later, it’s quite and runs smooth, inside cab the engine just like any engine, I use this oil in everting I have, Gas or diesel, Change oil every year or 3.000 miles. This oil is very thin and this help the engine run cool and more power to the top end. First synthetic oil developers. Highly recommended

Awesome oil

Fast shipping excellent seller best oil there is