Customer Ratings & Reviews

needed this to just have some extra on hand and for when I do break fluid change out here someday. Really like Amsoil products and service and shipping is great!

I flushed out my brake system on three vehicles, and now the brake pedal is much more responsive on all vehicles.

I have a 2013 Ford F150 Raptor and only use AMSOIL products. Was in need of a brake fluid flush and flushed the entire system with AMSOIL DOT3/4. Brake pedal feels great. Great product, shipping, and company!

I change my fluid in my 2022 road king special every 2 years. Even in the dry climate of the Inland Empire there's still moisture in the lines after 2 years. The fluid is clear with a very light yellow tint to it. Significantly light than the stuff going out. I use this on a 2003 dodge ram, a 2012 honda civic, a 2005 Tacoma and a 87 porsche. Never an issue, never a stuck brake and the pedal always feels like new. This is the best I've ever used.

Great product

Haven't used yet

Works great in all of my cars/trucks that require DOT 3 or 4

Works well with my brakes in the 2017 Toyota 4Runner limited. Hold up in extend cold

I used this product for my 2007 Toyota tundra 4.0 and this brakes fluid is very good 👍

I used this product for 20007 Toyota Tundra 4.0 v6 I recommend this product work excellent 👌

Now I am confident that my breaking system work perfectly with proper maintenance.

Amsoil is the best!

I purchased this for a flush on my 2020 mustang but used it also in my 2000. Great quality as expected

I did some experimenting. This fluid reads at the bottom of the scale on my meter(less than 0.1%). Prestone from a sealed bottle read 1.0%. I use this fluid to renew brake fluid in the system. This is so hygroscopic that it will get that 1.0% in just 2 reservoir fluid swaps and several days patience! I wouldn't buy brake fluid anywhere else anymore.

Works

Finally flushed the entire brake system in my 2005 Z51 Corvette. I Autocross this car, my brake response has notable improvement. I would recommend this product with complete confidence.

I flushed the brake system on my 20 year old Vette. Noticed an immediate improvement in my braking system. The old fluid was pretty dark.

Works as intended ❤️

Only the best quality, I use in all my vehicles would recommend.

It does make a difference my brake does not feel spongy anymore even in hot weather. I did not believe it at first.