Customer Ratings & Reviews

Top quality Synthetic oil - recommend no other.

I have used Amsoil products in all my cars, trucks, and motorcycles for many years. They have never let me down!!! I work on my own equipment and buying the best oil (Amsoil) is well worth it!!!

Great oil. Love the product.

I use this on my 2011 Toyota Camry V6 LE, 130K miles. I don't like to do my own oil changes, but after having lots of bad experiences with car shops. I would rather trust my amateur work than to be at the mercy of overworked and underappreciated mechanics. To make the oil change easier I would also use a futomo or ez oil drain valve, Oil filter drain hose, and the engine and transmission flush from Amsoil.

I use to use royal purple and switched to this because with my research this holds up better. It ships fast.

I’ve been using Amsoil since the early 90’s and I won’t use any thing else. Never had any engine problems.

A rocket scientist turned me on to this product a long time ago. More recently I watched an independent you tuber test amsoil against all of its competitors and it ranked #1.

My order was over the minimum for free shipping. Why did I pay shipping?

good oil. Missing oil filters. I've had to source Royal Purple oil filters since you don't stock oil filters.

Top notch oil, online purchases are filled and shipped quickly.

I have used many different oils over the years but Amsoil’s oil is by far the best I’ve ever used and they back it up.

I have started using your products for 3 of my vehicles. I'm a 40 yr. career technician {retired} and have always used quality parts and products on my repairs. I'm looking forward to using Amsoil goin forward. I do have one question, I purchased a air filter for my 2015 Sonata that is incorrect. I would like to ship it back for possible credit if you can let me know what that process is. Thanks again, Danny.

I feel like my 1LE is quieter now. Undecided if that's good or bad. When I bought my care I never imagined it would take 10 quarts. Then I heard it would take an extra two quarts to get you the through the year. 5k miles on it last year. But I feel confident this would make through up to 10k miles before a change. I've used lesser quality oils in my hemi and did fine. I'll likely switch to amsoil on the hemi and my Harley. It's worth the extra few bucks.

Put in Amsoil for a 1200 mile road trip in a 2010 Silverado and it performed better than I anticipated. Definitely better than Mobil 1 or Royal Purple. Best oil on the market.

I have always trusted Amsoil products in my vehicles. You know you are using the highest quality lubricants in the industry. With the high cost of cars and trucks these days…why not protect them and get the most miles possible?!

change the oil on my truck using this 0w20 signature series and I noticed the difference immediately, engine runs smoother plus knowing your engine is more protected especially on those cold starts

Great product and fast shipping times!

Absolutely outstanding oil for lubrication and protection of engine lubrication. I have been using AMSOIL synthetic oils since 1972. I use to teach & work with all types of oils and lubricants for vehicles and aircraft. To compare AMSOIL with regular petroleum lubricants - there is no comparison. AMSOIL lubricants and oils are far superior to any other I have experienced. Absolutely essential in both hot and cold climates for protecting all parts that require lubrication.

I've been using Amsoil in my Kia for 200k miles now and I'm pretty sure that's the only reason it still runs.

I have peace of mind knowing I have the best oil possible in all my vehicles.