Évaluations et avis des clients

I have ran mostly AMSOIL for last 20 years, I have been preferred customer since 2009. I only switched once. I put Mobil 1 Full synthetic in both my V10 Motor home and my 5.0 V8 and noticed a louder valve train immediately. I would cringe every time I started either one up they sound like there was no oil in them. It was so bad I changed the oil out extreamly early and went back to AMSOIL. Maybe consider a AMSOIL sticker bucks program, trade 20 stickers for a hat or something

Until this year, I always ran Pennzoil. I had always liked Amsoil, but it was difficult to get, and it was cost prohibitive compared to off the shelf oils. Since then Amsoil has continued to deliver a great product, and prices are very competitive, and most of the time better than competitors when oil change intervals are factored in. I used Amsoil OE 5w30 in one vehicle initially (2001 Suburban, 250,000 miles), which resulted in higher, more stable oil pressure. I have also extended oil change intervals to 5,000 miles over the 3,000 I was doing. I have since started using OE 5w30 in all of my vehicles. This is an outstanding oil, I couldn't be more satisfied.

The full synthetic oil is great. However, on a cold start the engine (5.3) is noticeably noisier. I switched from Mobil 1 high mileage full synthetic, which seemed to have kept it quiet. Also, at high RPM the truck seems to run a lot smoother with the Amsoil.

Purchased for a friend since he didn’t have a membership so no personal experience but if it’s anything like xl or signature series it’s protection and burn off rate is far superior to anything you can get in regular box stores no matter what the brand of oil only complaint in my opinion is that it should maybe have a slightly longer than 3000 miles protection but $5.??a quart with membership and free shipping no complaints here.

Gives me peace of mind to know this oil out preforms the factory fill. There is a lot of value for this competitively priced synthetic oil, and the containers don’t tip over easily.

No issues so far.

Been running this in my Subaru for 50,000 miles and I’m super happy. Great product

I've used Amsoil products in my vehicles for around ten years. I like the oil change intervals and the quality of Amsoil.

just switch to this oil a week ago, had been running 10w-40 mobil hi mileage. Put in 2010 avalanche with 110k on it keeps lifters quite on start up, also changed 03 Tahoe with 197k on it. Valvetrain operates smoother. Will continue to use

You can tell right away that this is good stuff just by the way pours out of the bottle

Change to Amsoil as soon as I got my truck. It helped my gas mileage greatly. Engine runs smooth and lifters quieted also.

Excellent oil!! Love 5he protection I get from using it👍

I found Amsoil about 2 years ago and figured I've tried everything else why not give it a try. I bought oil along with amsoil engine flush . I flushed my engine and seen all this gunk come out of my engine It was unreal . Then I put Amsoil 5w30 oe oil in and drove it for 5000 miles . I flushed agian with Amsoil motor flush no gunk came out . It seem I had my answer other oils had impurities in them and would leave sludge in the engine and that's not good. I thank everyone should give it a shot. The proof is in the oil

As a father to 4 kids it sometimes feels like I'm a fleet mechanic. I do all the oil changes and basic maintenance on at least 6 cars so getting value for my dollar is very important. Amsoil OE is my go to oil for basic service on most of my family's vehicles. It meets the requirements of the newer GM cars and works great in older vehicles as well. I use it in everything from a 1993 pickup to a 2015 4 cylinder turbo car, everything here gets Amsoil!

I've use AmsOil in several cars now and have never had any issues related to oil, all the cars have had high mileage, one was even a high performance engine that had several times of over heating and the oil held up.

I have used this in my 2019 Lexus ES350 and the vehicle ran smoother quiter and my mileage went up. I change the oil every 5 k and this has made a drastic improvement on how the vehicle runs. I just change the oil on my Sienna and noticed the engine run smoother and quieter.