PROBLEM SOLVERS & UTILITY

Synthetic Brake Fluid Dot 3 & 4

Lucas DOT 3 Brake Fluid is a high quality blend of polyethylene glycol ethers and additives which meet or exceed the industry minimum dry boiling point of 401'F. It meets the Federal Motor Vehicle Safety Standards (FMVSS) No. 116 and SAE J1703 specifications. Lucas DOT 3 Brake Fluid is recommended for use in both disc and drum brake system and clutch system where this type of product is called out for.

Lucas DOT 4 Brake Fluid is a high quality blend of polyethylene glycol ethers and additives which meet or exceed the industry minimum dry boiling point of 446'F. It meets the Federal Motor Vehicle Safety Standard (FMVSS) No. 116 and SAE J1704 specifications. Lucas DOT 4 Brake Fluid is recommended for use in both disc and drum brake system and clutch system where this type of product is called out for.

Key Benefits

Prevents seal hardening or softening
Protects against rust or corrosion
Provides excellent lubricity
Compatible with all brake system rubber components and other fluids.

Packaging

Dot 3

#10825	12 Ounce (Case of 12)	15 lbs
#10826	1 Quart (Case of 12)	27 lbs
#10826-6	1 Quart (Case of 6)	13.5 lbs

Dot 4

#10827	12 Ounce (Case of 12)	15 lbs
#10788-6	1 Quart (Case of 6)	13.5 lbs

Download Product Files

Product Data Sheet

Synthetic Brake Fluid Dot 3
Synthetic Brake Fluid Dot 4

Safety Data Sheet

Synthetic Brake Fluid Dot 3
Synthetic Brake Fluid Dot 4

MEDIA

360 VIEW

view the 360

360 VIEW

view the 360

360 VIEW

view the 360

PRODUCT VIEW

Synthetic Brake Fluid

PRODUCT VIEW

Synthetic Brake Fluid DOT3 - 12oz

PRODUCT LABEL

Synthetic Brake Fluid DOT3 - 12oz (Label)

PRODUCT VIEW

Synthetic Brake Fluid DOT4 - 12oz

PRODUCT LABEL

Synthetic Brake Fluid DOT4 - 12oz (Label)

PRODUCT VIEW

Synthetic Brake Fluid DOT3 - 32oz

PRODUCT LABEL

Synthetic Brake Fluid DOT3 - Quart (Label)

PRODUCT VIEW

Synthetic Brake Fluid DOT4 - 32oz

PRODUCT LABEL

Synthetic Brake Fluid DOT4 - Quart (Label)

PRODUCT FLYER

Synthetic Brake Fluid Flyer

HEAR IT FROM OUR CUSTOMERS

In 2 days my steering is back to normal. Honest.

My '06 Ford Freestar was gradually getting harder to steer. No leaks and a tight belt so no slipping. I emptied as much fluid as I could and added a bottle of Lucas Power Steering Fluid and Conditioner which the bottle says eliminates hard spots.. in 2 days my steering is back to normal. Honest. It worked for me and its been 3 wks now. A garage near me gave me a price of $569.00 for a new rack installed. I lucked out. For $10.00 a bottle it was worth a try. I'm very happy.

Frank D., Waterford, NY

I am amazed at what it has done to my engine noise.

I own a 2008 Ford F`50 with a 5.4 engine and 137,000 miles. Over the past year my engine developed the Ford death rattle. It's known as cam phaser problems. This was when pulling a trailer at low idle. I decided to try out Lucas High Mileage Oil Stabilizer additive.T his was 12,000 miles ago, and I am amazed at what it has done to my engine noise. It's been gone since a week after I started using it. I told my son in law about it, as his Honda engine is using oil and fouling plugs. He is amazed at how it has helped his engine trouble and he has not fouled a plug since he started adding it.
I also have added it to my old Briggs and Stratton 5 hp engine. It smokes really bad, since adding it has cut it down 80 percent. It has made believers out of us. Thanks

Jim T., Grand Rapids, MI

AMAZING PRODUCT!

My family has used Lucas oil additive for years, from our vehicles to our semis. After hearing several opinions from others, as well as my own family, my boyfriend decided to give it a try. He is a die hard Lucas believer now! Earlier today he had an issue of his oil filter failing on his truck and causing most of the engine oil to spill out. We went essentially a mile before the oil pressure gauge started to drop & he coasted it onto the side of the road. The oil that was under the truck was a tackier feeling than before when he didn’t add the Lucas Oil Additive. While we sat on the side of the road he exclaimed “Lucas has my business forever. Their oil additive just saved my truck!

Savannah C.

Lucas is SERIOUS about what they sell.

After checking my Power Steering Fluid on my Kia Spectra, I noticed the level was low. Bought the Kia new and its now 4 years old. I decided to drain the rest of the power steering fluid and replace with Lucas Power Steering Fluid purchased at Auto Zone. What a noticeable difference in steering! Price was a few dollars higher and I would spend a few more knowing Lucas is SERIOUS about what they sell. 100% would recommend Lucas Power Steering Fluid.

Gene Zeier Jr., Richmond, TX

Try out the Motorcycle Oil Stabilizer you’ll hear the difference…

My Harley always had the top end tick like most bikes do. So I decided to purchase the Lucas Motorcycle Oil Stabilizer. Wow I can't believe how much this has helped granted it's still makes noise but it dampens it down alot! I run Lucas Synthetic 20w/50 in my motor with Lucas Gear Oil in my trans. And Lucas primary oil. I don't care what anybody says Lucas makes some great oils! Try out the Motorcycle Oil Stabilizer you'll hear the difference it made a believer out of me and it will you too!

RELATED NEWS

READ MORE NEWS

Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree

December 2, 2025

Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree

Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals

November 13, 2025

Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals

Lucas Oil Promotes Naomi Furgiuele to Chief Product Officer

November 6, 2025

Lucas Oil Promotes Naomi Furgiuele to Chief Product Officer