By considering factors such as manufacturer recommendations, driving conditions, and performance requirements, you can make an informed decision on the right brake fluid for your vehicle. But you can still get the advantages of ATE brakes even if your car didn't have them from the factory. It is glycol-based and has a dry boiling point of approximately 205 degrees Celsius (401 degrees Fahrenheit). With a high dry boiling point this brake fluid enables effective braking even in under extreme temperature conditions. Whenever drivers use their brakes, the brake fluid heats up and as brake hoses get older the amount of moisture that gets into the system increases, which means the brake fluid boiling point is lowered.

We accept payment through a range of trusted payment partners: Klarna, PayPal Snap Finance, Clearpay or credit card. Any use of content in a manner not expressly authorized constitutes copyright infringement and violators will be prosecuted. Before deciding if it’s the appropriate choice for your vehicle, it’s necessary to consider the benefits and downsides of DOT 3 brake fluid. Refer to the service manual for specific diagnostic, repair and tool information for your particular vehicle.DOT 4 brake fluid has higher wet/dry boiling points than DOT 3, making it a better choice for higher temperature braking applications, like in high-performance vehicles. Having discussed the differences between DOT 3 and DOT 4 brake fluids, their compatibility, and how to maintain them, we can now proceed to select the appropriate brake fluid for your vehicle. Inspect the brake fluid by checking the reservoir cap, which usually indicates the minimum and maximum levels. Halfords Ltd is authorised and regulated by the Financial Conduct Authority (FRN 724263) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ).

However, water has a much lower boiling point and can boil from the temperatures produced during braking. While it is possible to mix the two, it is not advised due to differences in boiling points and performance characteristics. synthetic brake fluid on polyglycol basis for all types of hydraulic actuated brake and clutch systems meeting DOT 4 and DOT 3 manufacturers' recommendations.Brake Fluid is 20-30% Glycol Ether based 50-70% Borate Ester and is compatible with DOT 3 or DOT 4 Brake Fluid. DOT 3 exhibits lower water absorption than DOT 4, which affects their performance characteristics and compatibility with different vehicle types.

As ESP technology develops, brake fluid needs to act quicker to maximise the performance of the system and prevent cars from skidding. g. some BMW M3 vehicles), please check the specification and select the correct Brake Disc(s) and Quantity. This is about a 15% reduction in heat from the previous numbers we have seen in 2003 when we ran other brands of oil. These fluids provide heightened resistance to vapor lock, superior resistance to corrosion and oxidation, and a boiling point that is higher than standard fluids. The manufacturer’s recommendations will provide you with accurate information on the appropriate brake fluid for your specific vehicle and ensure that you’re using a fluid that is compatible with your vehicle’s braking system.

This makes it more suitable for high-performance vehicles, as it will not boil as easily and will not be affected by moisture in the air as much.