Customer Ratings & Reviews

First time using this product. Heard good reviews so I thought I would try it. After ordering, items were quick to get here. Seems to be doing good so far. Ordered it for my car and my deisel truck.

Heavy-duty, long lasting preferences

I ordered the 5w 40 oil kit for my diesel truck and I love how they send the exact amount of oil you vehicle takes and the WIX oil filter. All hassle free in one kit, shipping was very fast plus it came with an amsoil sticker, you don't see that often these days anymore. Thanks!

I love my truck, and I will only put the best product in it. Filters & oil, plus anything else I need will always come from high end companies like Amsoil

Excellent product

Use this all the time. Won't be without it.

Great oil for the 7.3 powerstroke engine. The engine starts easier and runs quieter with amsoil. Great lubrication for the injectors to keep the chatter down so I know they are being lubricated well to make them last as long as possible. No stiction issue using this oil so it’s cost effective not having to add a stiction additive with it. I don’t think you could find a better product to protect your engine for the long run. I run amsoil in everything. Car, truck, motorcycle, lawn mower, chain saw if it needs oil amsoil is the only oil i use.

Use AMSOIL in my Ram 3500. Really like this synthetic oil.

One always needs an extra tomato Things off

Run this oil in my 23 6.7 power stroke. Engine has 245k and oil analysis comes back with zero issues. Analysis says I can run longer but I usually change it around 7500 miles.

We have a Ford F-250 & a Ford F-350 and if we were to take our trucks in for an oil change it's over $300 per vehicle. So we have been changing our own oil for the last three years now and with Amsoil we save a lot of money just ordering our oil and filters through Amsoil's website. We are very happy with their products.

have been using this oil for 2 years on my '15 Ram Cummins. overall happy with oil . I sample my oils to extend intervals. I used Rotella T-6 prior and had better sample results. No concerning results, Rotella was just better.

Always a great experience. Best oil around. Ram 2500 Cummings

What can I say? I’ve been using amsoil for 16 years. Great stuff.

I’ve been using AMSOIL synthetic lubricants for my pressure washer for over a year now, and I’m genuinely impressed with the performance and quality. The engine runs smoother, quieter, and feels more responsive, especially during long drives. I’ve noticed improved fuel efficiency and extended oil change intervals, which has saved me time and money. Their products are top-notch, and the customer service is exceptional—always prompt and knowledgeable. Whether it’s for my car or pressure washer, AMSOIL has become my go-to choice for reliable, high-performance lubrication. Highly recommend to anyone looking to keep their engine in peak condition!

This is the first time with Amsoil in my truck. From initial start up and driving i noticed a difference. First the engine is not as noisy and also I don't see as much smoke from tailpipe. Great Product. Thanks to my representative. Always has the right answer for your products!

So far I haven’t had any issues with using this oil, it’s the only oil I use. I have a 2000 Ford Excursion with a 7.3 liter diesel engine! Has almost 300000 miles

Have used Amsoil products for years and they provide the superior reasults for my diesel engine that I require...

I've been using AMSOIL in everything I own as I have been a preferred customer for many years. My BX 2670 runs cooler and quieter on AMSOIL. I love this stuff.

J’ai confiance au produit que j’ai acheté jusqu’à maintenant. Je trouve juste que la graisse manque un petit quelque chose pour la durée de vie.