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Motor Medic by Gunk M4512/6 DOT 4 Super Heavy Duty Brake Fluid - 12 oz.

by Gunk
4.9 out of 5 stars 20 customer reviews

Price: $5.28 & FREE Shipping on orders over $35. Details
Only 12 left in stock (more on the way).
Ships from and sold by Amazon.com.
One Each, 12 oz.
  • Enter your model number above to make sure this fits.
  • Provides superb performance
  • Provides protection in the high temperature braking systems found in today's vehicles
  • Exceeds DOT 3 and DOT 4 specifications
  • Surpasses all auto and truck manufacturer requirements
  • Recommended for heavy duty equipment
See more product details
Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
5 new from $5.28
$5.28 Add-on Item & FREE Shipping on orders over $35. Details Only 12 left in stock (more on the way). Ships from and sold by Amazon.com.


Product Information

Size:One Each, 12 oz.

Technical Details

Brand Gunk
Item Weight 14.4 ounces
Product Dimensions 5.3 x 3.7 x 3.1 inches
Item model number M4512
Manufacturer Part Number M4512

Additional Information

ASIN B000ABIEIE
Customer Reviews
4.9 out of 5 stars 20 customer reviews

4.9 out of 5 stars
Best Sellers Rank #119,454 in Automotive (See top 100)
#52 in Automotive > Oils & Fluids > Brake Fluids
#114 in Automotive > Oils & Fluids > Oils > Hydraulic Oils
Shipping Weight 14.4 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available September 15, 2005

Warranty & Support

Warranty, Parts:Parts

Product Description

Size: One Each, 12 oz.

Gunk DOT 4 Super Heavy Duty Brake Fluid provides superb performance and protection in the high temperature braking systems found in today's vehicles. It exceeds DOT 3 and DOT 4 specifications and surpasses all automobile and truck manufacturer requirements.

Customer Reviews

Top Customer Reviews

Size: One Each, 12 oz. Verified Purchase
Was being lazy and rather than to drive for just a can of fluid, I took advantage of my prime shipping and ordered this Dot4 bottle. Works good and noticed better stopping power on my motorcycles.
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Size: One Each, 32 oz. Verified Purchase
Use this stuff in my motorcycles that call for DOT 4 brake/clutch fluid. The reason that I bought it here was because I could not find straight DOT 4 brake fluid at any auto parts stores or the big retail (chain) stores. They only carried DOT 3/4. Pricing this out by the fluid ounce it was pretty comparable with the 3/4. I like that it is made for heavy equipment and has a high flash point. Overall, no problems. I went through one quart in my motorcycles and bought another quart.
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Size: One Each, 32 oz. Verified Purchase
I just completed bleeding my front and rear brakes and also the clutch line on my Suzuki Bandit. The old fluid must have been the original stuff. It was a dark brown color. Now I'm riding much safer with a fresh brake and clutch line fluid change. Tested and works for both lines as expected.
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Size: One Each, 32 oz. Verified Purchase
GOOD ENOUGH. NO WAY TO TELL IF THIS IS BETTER OR WORSE THAN OTHER BRANDS, BUT IT WORKS JUST FINE. I ASSUME DOT4 IS BETTER THAN DOT 3 AND WORTH THE COST.
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Size: One Each, 32 oz. Verified Purchase
I do plenty of brake jobs on all kinds of vehicles. Needed to buy DOT4 for my 2010 Harley-Davidson Fat Boy......This did the trick!
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Size: One Each, 32 oz. Verified Purchase
What can I say about brake fluid, it's dot 4 "super heavy duty" brake fluid. Competitively priced, on time shipping.
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By Dulaya on November 10, 2013
Size: One Each, 32 oz. Verified Purchase
There's not much to say about this product other than it works. I used it to bleed my Honda Shadow and SV650s brakes.
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Size: One Each, 32 oz. Verified Purchase
Good replacement for more expensive heavy dot 4 fluids that could cost up to $20. I'm happy with my purchase.
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