PROBLEM SOLVERS & UTILITY

HOME / PRODUCTS / PROBLEM SOLVERS & UTILITY / Synthetic Brake Fluid Dot 3 & 4

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 Safety Data Sheet
#10826 1 Quart (Case of 12) 27 lbs Safety Data Sheet
#10826-6 1 Quart (Case of 6) 13.5 lbs Safety Data Sheet
Dot 4
#10827 12 Ounce (Case of 12) 15 lbs Safety Data Sheet
#10788-6 1 Quart (Case of 6) 13.5 lbs Safety Data Sheet
 

HEAR IT FROM OUR CUSTOMERS

I would rate them a 10 out of 10

I use Lucas lubricants in all my equipment from diesel, gas and 2 cycle. I have never had any issues and my equipment runs and starts lime day one. Lucas is a great product and I would rate them a 10 out of 10 for a quality of product.

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.

It helped my 2003 Mazda MPV van perform better.

Came to your site and found out about Complete Engine Treatment, so I got some of that too!! It helped my 2003 Mazda MPV van perform better. Thanks much.
Ed G.

Now the engine is “humming” like it was brand new.

Complete Engine Treatment added to engine oil eliminated squeaking from engine during ignition and now engine is "humming" like it was brand new. 2003 LEXUS RX 300 108K.
Darwin F., Honolulu, HI

I added this to the gas and was amazed… it stopped making the sound that I thought was a rod bearing.

My truck engine has over 200,000 miles and a knock started and I thought it was a rod bearing. I was reading the label on the product Complete Engine Treatment and the words, (stops engine knocks.) I added this to the gas and was amazed, and still am, it stopped making the sound that I thought was a rod bearing. I do have to add the treatment to each fill up, but it does work.
Jack

RELATED NEWS

Governor Mike Braun Appoints Lucas Oil President Katie Lucas to Indiana Destination Development Corporation Board

March 2, 2026

Governor Mike Braun Appoints Lucas Oil President Katie Lucas to Indiana Destination Development Corporation Board
Lucas Oil Named Title Partner of 500 Festival Parade

February 5, 2026

Lucas Oil Named Title Partner of 500 Festival Parade
Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award

January 8, 2026

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award
solid-white-shield