Reviews of AMSOIL parts For Business

Amsoil Severe Gear, it's the best in the business

I use AMSOIL signature series 0W-30 but the Mobil-1 suggested by others is totally fine — AMSOIL is awesome but is expensive.

I ran Amsoil in my 2002 7.3 for years and it worked well for me.

Valvoline is ok, but that specific oil does not have the rating required for your vehicle. AMSOIL has by far better additives to clean/restore the engine. If you are currently using AMSOIL, then continue using it.

I use amsoil every time, It's the best. Nissans BS NF-3 is made by idemitsu, which is a 3rd party company. It only meets standard lubricity. I used to be a tech for Nissan but now have my own shop and use AMSOIL in almost all applications where lubricant is needed.

Our little Dietz-el with 3600 hours loves Amsol.

I use Amsoil, all 3 holes.

The Engine oil is proven, the claim about the gearbox oil helping to find neutral easier was true for me, and the primary fluid does just that.

I have amsoil 20/50 in the crank, amsoil primary, and amsoil tranny. It’s the bees knees

Any synthetic - I like the Amsoil.

After not being very impressed with Amsoil 5W-30 after a 5,000 mile oil analysis, I'm going to see how this stuff looks after 5K.