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Braking fluid BOSCH 1 987 479 109

Braking fluid BOSCH 1 987 479 109

  • EAN: 4047024346215
  • Specification according to DOT: DOT 4
  • Volume [Liters]: 20
Show all
  • Container type: Tank
  • Dry boiling point [°C]: 230
  • Wet boiling point [°C]: 155
  • Brake fluid viscosity at -40 °C: 1500
  • Color: yellow
  • Length [mm]: 297
  • Width [mm]: 247
  • Height [mm]: 387
  • Product line: BF036, DOT4-20L
  • Brand category: Premium
  • Manufacturer: BOSCH
  • Manufacturer item code: 1 987 479 109
BOSCH
1-987-479-109
€173.66
Tax included Ready to ship: 3–4 days
Last items in stock

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Bosch DOT 4 Brake Fluid – Premium Hydraulic Braking System Protection

Purpose and Specifications

This Bosch DOT 4 brake fluid is engineered for all modern hydraulic braking systems, delivering reliable pressure transmission and safety across a wide range of driving conditions. The fluid maintains optimal flow characteristics even at high temperatures, ensuring quick pressure build-up and discharge to your braking system.

  • Dry Boiling Point: 230°C – protects against vapor bubble formation during intense braking
  • Wet Boiling Point: 155°C – maintains performance as the fluid absorbs moisture over time
  • Cold Temperature Flow: Flows smoothly at -40°C, ensuring responsive braking in winter conditions
  • Volume: 20 liters – ideal for fleet maintenance, workshops, or large-scale vehicle servicing
  • Color: Yellow – easy identification and quality assurance
  • Premium Grade: Meets DOT 4 standards with corrosion protection for extended brake system life

When to Use and Replace?

Replace your brake fluid every 2 years, regardless of mileage or driving conditions. Brake fluid absorbs moisture from the air over time, which reduces its boiling point and increases corrosion risk inside your brake lines and components. This 20-liter container is perfect for workshops servicing multiple vehicles or fleet maintenance programs.

Use this fluid in vehicles equipped with standard hydraulic braking systems, including those with ABS and electronic stability control. It is fully compatible with existing DOT 3 and DOT 4 systems, though mixing with DOT 5 (silicone-based) fluids should be avoided.

Frequently Asked Questions

  • How often should I check my brake fluid level? Check monthly during routine maintenance. A drop in level may indicate a leak requiring immediate inspection.
  • Can I mix this with other brake fluids? Yes, Bosch DOT 4 is compatible with DOT 3 and other DOT 4 fluids unless your vehicle manufacturer specifies otherwise. Never mix with DOT 5 silicone-based fluids.
  • Why does brake fluid need replacement if I don't drive much? Brake fluid absorbs moisture from air even when parked. After 2 years, moisture content rises enough to lower the boiling point and risk corrosion, compromising safety regardless of kilometers driven.
1-987-479-109

Data sheet

EAN
4047024346215
Volume [L]
20
Brand category
Premium
Manufacturer
BOSCH
Colour
dzeltens
Product line
BF036
DOT4-20L
Container type
Tvertne
Height [mm]
387
Length [mm]
297
Specification according to DOT
DOT 4
Dry boiling point [°C]
230
Wet boiling point [°C]
155
Brake fluid viscosity at -40 °C
1500
Width [mm]
247

Shipping & delivery

We deliver across the European Union. Orders confirmed on business days are prepared and handed to the carrier the same or the next business day.

Delivery methods

Courier delivery to your door, or pickup at parcel lockers and points across our carrier networks.

DPDDHL ExpressGLSPostNordSmartpostiVenipak

Delivery time

Usually 1–5 business days, depending on destination and carrier.

Shipping cost

Calculated automatically at checkout by weight and destination. Free shipping may apply above a store-specific order value.

Packaging — built to arrive intact

Oil and lubricants are liquids, so we pack every order to reach you perfectly. This is the care that goes into each parcel:

Sealed, leak-proof bagEvery bottle is sealed inside its own hermetic bag, so even a cap loosened in transit can never reach the rest of your order.
Absorbent paper cushioningAbsorbent paper fills the empty space, softens every knock and soaks up any spill instead of letting it spread.
Branded sealing tapeEach box is closed with our own branded tape — a clear sign it left us fully sealed and untouched.
Handled as fragileClear fragile markings tell every courier to carry it gently, so your oil arrives exactly as it left our warehouse.

The result: a clean, sealed, undamaged parcel — because getting the oil to you intact is the whole point.

Returns

14-day right of withdrawal under EU consumer law. Items must be unused and in original, unopened packaging.

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