Customer Ratings & Reviews

I've been using AMSOIL products for over 30 years, it is by far the best product on the market.

I run the duel oil filter system on my 02 7.3 diesel. I change this filter once between oil changes!! Outstanding filtration!!!

Filters to not get any better than Amoil's extended service interval filters paired with the Signature Series oil. Great products....great protection package. Thanks Amsoil.

Best on the market

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Highly recommend!

Top quality filter

Great product, perfect fit, would definitely buy again.

This is an excellent filter, it helps remove diesel fumes from the crack case, plus all the other particulates

This my 2nd oil change using AMSoil. Honestly can't tell a difference from this brand vs other synthetic oils. Hoping it extends the life of the engine.

This oil filter fits just like the old one !

I am a longtime user of Amsoil products because they are the best thing I have found. The oil filter line is by far superior to anything else out there, in conjunction with the lubrication products, I won't use anything else!

Best oil every made

Just trust the company - great products!

A well built product. The selling point for me was the 20 micron filtration size. I thought I had found a better filter (I'll mention no names) also well built, and a little cheaper but alas only 21 microns. Ha. (pushing the envelope! )

My 9 vehicles all get Amsoil products. Most oil products are a blind purchase , hard to define if they are better. I rely on my research and none of my vehicles have had problems. Good product.

My 9 vehicles all get Amsoil products. Most oil products are a blind purchase , hard to define if they are better. I rely on my research and none of my vehicles have had problems. Good product.

So far I really like the oil filters, they do their job and haven’t let me down.

Great Product

If you want to keep you engine running great the Amsoil is what you need!