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Prestone

Prestone AS800Y DOT 4 Synthetic Brake Fluid - 12 oz.

    • Based on 916 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 11 hours and 18 minutes
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Size: 12 Ounce


Features

  • Recommended for all ABS, disc and drum brake systems as well as hydraulic clutches requiring DOT 3 and DOT 4 fluids
  • Provides corrosion protection for all metals within the braking system
  • Compatible with all conventional brake fluids
  • Substantially reduces the possibility of fluid vaporization and eventual brake failure
  • Excellent performance in high-temperature braking systems

Description

Prestone Synthetic Brake Fluid is designed to provide a high margin of boiling point protection. The mix of polyglycol ethers ensures hot brake-system operation will not create dangerous vapor. This delivers braking power when needed by avoiding a spongy pedal. The wet and dry boiling points exceed the minimum government standards. A comprehensive inhibitor package provides corrosion protection for all metals within the braking system. Recommended for all ABS, disc and drum brake systems as well as hydraulic clutches requiring DOT-3 and DOT-4 fluids. Substantially reduces the possibility of fluid vaporization and eventual brake failure (as a result of vapor lock) by maintaining a high wet boiling point. Minimum dry boiling point: 510 degees Fahrenheit (266 degrees Celsius). Minimum wet boiling point: 311 degrees Fahrenheit (155 degrees Celsius). Meets or exceeds DOT-3 and DOT-4 specifications. Compatible with all conventional brake fluids. Complies with Federal Motor Vehicle Safety Standard 116. Meets SAE J1703 & J1704.


Manufacturer: ‎Prestone


Brand: ‎Prestone


Model: ‎AS800


Item Weight: ‎12 ounces


Product Dimensions: ‎0.91 x 8.4 x 6.9 inches


Country of Origin: ‎China


Item model number: ‎AS800Y


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎AS800Y


Domestic Shipping: Item can be shipped within U.S.


International Shipping: This item is not eligible for international shipping. Learn More


Date First Available: July 18, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Replace brake fluid when you change pads.
Size: 12 Ounce
When you have the wheels off and you are changing the pads/rotors is a great time to replace brake fluid. Compress caliper. Just take a "turkey baster" and remove fluid from reservoir. Fill with fresh fluid. Open the bleeder and let the fluid gravity feed till it runs clear. Don't let the reservoir run dry. IMO, it does not matter which wheel you do first. ... show more
Reviewed in the United States on October 28, 2020 by BackStreet
    • The weakest link.
Size: 12 Ounce
Review Image by Mike R. Mike R.
This order is only as good as its weakest link. 2 of the 3 bottles ordered is DOT 3. The person who pulled this order should have the common sense to at least look at the items they’re pulling to fulfill an order. Now I have to put off flushing the brake fluid in my car because it’s not likely I’ll have a replacement order in 1 day. All because of the weakest link! It sucks that I’ve become accustomed to people not doing their job. ... show more
Reviewed in the United States on November 6, 2020 by Mike R. Mike R.
    • Name brand DOT 4 brake fluid
Size: 12 Ounce
Name brand DOT 4 brake fluid in a small bottle. Perfect for changing motorcycle brake fluid for topping off a car. I bought a couple of bottles so I can flush the brakes on a car. If I buy the quart size bottle any left over goes to waste. Because brake fluid is hydrophilic it will begin to absorb water from the air once the bottle is opened. I find this size bottle perfect so there is no waste. Very happy with this purchase. ... show more
Reviewed in the United States on February 10, 2021 by KO
    • confident in the quality and performance
Size: 12 Ounce
Review Image by surly jason surly jason
Recently purchased a used, super-low-mileage motorcycle -- a 2006 with 2,500 miles -- all original fluids included. The brake and clutch fluid looked like maple syrup. I used this Prestone to flush and refill all the slave cylinders and now they operate smoothly, quietly and evenly. Hydraulic fluid should be changed every couple years so probably any fluid would have been a huge improvement. This is the DOT 4 fluid from a reputable company so I have confidence in the quality and performance of the product. ... show more
Reviewed in the United States on August 27, 2017 by surly jason surly jason
    • it works
Size: 12 Ounce, (Pack of 6)
I put it in my both motorcycles, and both my cars (Honda Fit and Hyundai Elantra), and in the honda I also used it to replace the clutch fluid, as it also calls for DOT3/4 brake fluid. Works great, the sponginess of brakes when hot on the Hyundai went away, as expected. The best thing is that it was <$30 and after replacing the fluid in 4 vehicles, I still have one bottle left over. What's not to like about that kind of a deal? ... show more
Reviewed in the United States on August 13, 2020 by JJ
    • Great product for almost all driving conditions.
Size: 12 Ounce
One of the most forgotten maintenance items: brake and clutch fluid replacement. Full synthetic DOT4 is a great bargain compared to DOT3, with which this product is fully compatible. DOT5.1 is also compatible, but would be overkill for most drivers outside of serious racing applications. Quality DOT4 is fine even in harsh/aggressive driving conditions. In general if you brake fluid looks like a light shot of scotch you're fine, if it looks like Coca-cola it needs to be replaced, and if it looks like espresso it is bad enough to potentially damage the system. ... show more
Reviewed in the United States on March 8, 2016 by Example: Mark Twain
    • Good size package and good price
Size: 12 Ounce, (Pack of 6)
This product comes in smaller bottles. When flushing the brake system, I would buy a quart and would have some left. I do not want to save the fluid for any period of time once open. These smaller bottles afford me the ability to keep fresh fluid available.
Reviewed in the United States on June 29, 2020 by John C HoffmanJr
    • SMALL BOTTLES
Size: 12 Ounce
I should of payed more attention, These are baby bottles. Never even seen brake fluid bottles so small. Should of read the description. Price is horrible, auto part stores are far cheaper....
Reviewed in the United States on August 8, 2021 by Greg R.

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