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AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid

Product code : BFLVCN-EA

Maximum ABS and traction-control performance

AMSOIL DOT 3 & 4 Synthetic Brake Fluid maintains maximum ABS and traction-control performance. Brake fluid acts as a hydraulic fluid, transferring power and lubricating brake system components while also preventing corrosion. It must contend with extreme heat and the inevitable moisture contamination that can lead to a brake system failure.
Warning - Click here for Proposition 65 information for this product

AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid



*NOT AVAILABLE IN CANADA

Fights Water Contamination
Water contaminates the brake system by seeping through microscopic pores in flexible brake lines and seals and through the reservoir fill cap. Brake fluid itself is hygroscopic (attracts moisture). Once introduced to the system, water reduces boiling points and compromises performance. It corrodes brake parts, lines and seals, leading to eventual failure. AMSOIL DOT 3 & 4 Synthetic Brake Fluid's superior wet boiling points counteract these problems. It lubricates and protects intricate brake components despite the inevitable water contamination. A nitrogen blanket is added to each bottle during manufacturing to purge moisture and ensure the maximum level of performance.

Firm Pedal Feel
The extreme pressure and high heat common to brake systems can push brake fluid beyond its boiling point, causing it to vaporize or "boil-off." Water contamination can accelerate the process. This leads to a spongy or unresponsive feeling in the brake pedal (vapor lock). In contrast, the unique chemistry behind AMSOIL synthetic brake fluids increases boiling points well beyond DOT standards, even when contaminated with 3.7 percent water. AMSOIL Brake Fluids maintain a stable viscosity over a wide temperature range and flow easily at the high pressures generated in today's automotive brake systems to deliver solid, reliable braking. Maximum ABS and Traction-Control Performance AMSOIL DOT 3 & 4 Synthetic Brake Fluid's low-viscosity (817 cSt) provides superior cold-weather performance and excellent ABS and traction-control responsiveness. It covers a broad range of applications and exceeds DOT 3, 4 and 5.1 specifications.

APPLICATIONS
Use AMSOIL DOT 3 & 4 Synthetic Brake Fluid in passenger car, light truck and powersports applications that require a DOT 3, 4 or 5.1 product. Do not mix with DOT 5 fluid. Refer to your owner's manual regarding the proper change interval for your brake fluid and to determine the correct DOT classification. Change fluid every two years for maximum performance.

Consult the AMSOIL Product Guide at www.amsoil.com for more application information.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty/.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended applications and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available online at www.amsoil.com or upon request at (715) 392-7101. NOT AVAILBLE IN CANADA. Keep Out of Reach of Children. Recycle used fluid and bottle.

AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid

Data Bulletin

SDS



AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid

  • 5 star rating
    Excellent
    By  WYATT,  a  Verified Buyer  from  Whitefish, Montana   on  April 30, 2024
    Excellent product for street vehicles
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Brake fluid change
    By  JEREMY,  a  Verified Buyer  from  Grand Junction Colorado   on  March 20, 2024
    Flushed out the old and in with amsoil. Would like it in a bigger bottle.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    The best
    By  ANGEL,  a  Verified Buyer  on  March 18, 2024
    Amazing brake fluid
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Good Stuff - Better than stock spec.
    By  Robert,  a  Verified Buyer  from  VA  on  February 22, 2024
    Used this to replace the original brake fluid in a Ram 1500 classic when the truck was 4 years old with 30K miles. It has better temperature ratings - all the way to DOT 5.1, and much better than the stock DOT 3. It is compatible with the RAM systems and made the brakes feel firmer, requiring less braking pressure to slow down. Truck is used for towing, so good brakes are a must. Will buy again when I upgrade brakes or change fluid again in a couple of years.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great DOT
    By  Ravenforbidden ,  a  Verified Buyer  from  Bremerton, WA  on  February 07, 2024
    Used 48oz replacing my factory fluids which were very burned up, has been firmer and consistently performing even with clutch on my mk7 GTi. Love it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent Choice for My Fiat 500 Abarth
    By  BENJAMIN,  a  Verified Buyer  on  February 06, 2024
    This Amsoil brake fluid is an excellent choice for my Fiat 500 Abarth!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Quality fluid for big brake systems
    By  RYAN,  a  Verified Buyer  on  February 01, 2024
    Flushed out my Brembo system at the two year mark with this stuff and so far so good. Pedal feels nice and solid. Good value for quality brake fluid. Will use again.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    brake fluid
    By  CARL,  a  Verified Buyer  from  32563  on  December 23, 2023
    amsoil was quick to ship product which is a great brake fluid
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good OEM replacement
    By  MICHAEL,  a  Verified Buyer  from  Las Vegas  on  December 22, 2023
    I like this because I can use a little bit at a time to replace my clutch fluid reservoir and make sure it’s nice and clean. I prefer the ATE type 200, for it’s high performance. The only thing Amsoil can do to make it better in their line up is have something on par with ATE type 200. There does appear to be a void in product levels between their blue (oem replacement) and their red (track use) brake fluid.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    First Brake Fluid flush
    By  MICHAEL,  a  Verified Buyer  from  Naples  on  December 19, 2023
    Fast and easy transaction. Fluid is quality. My brake system loved it!
    Bottom Line
    Yes, I would recommend this to a friend.
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