Maintain proper performance of the braking system in your 2000-2021 Mercedes Sprinter 2.7L/3.0L Diesel with new brake fluid. Brake fluid will eventually start to accumulate moisture despite being a closed system. As a result of the water's lowered boiling point, the braking efficiency will start to deteriorate. There are many brake fluids available such as DOT 3, DOT 4, DOT 5, and DOT 5.1. The most widely utilized braking fluids are DOT 3 and DOT 4. While DOT 3 and DOT 4 brake fluids are interchangeable, DOT 4 has a higher boiling point. It is very important to follow the manufacturer's recommended service schedule for replacing the brake fluid. Manufacturers often recommend replacing the brake fluid every 2 to 3 years or at specific mileage intervals. Despite the fact the brakes are one of the most crucial safety features of a vehicle, brake fluid is one of the most overlooked fluids when it comes to routine maintenance. Shop XDP for all the top brake fluid manufacturers such as Lucas Oil, and more!