Mobil Brake Fluid DOT 4

Standards & approvals

• FMVSS 116 - DOT3

  FMVSS 116 — DOT 3 brake fluid

  The US federal motor vehicle safety standard for glycol-based brake fluid, DOT 3 grade.

• FMVSS 116 - DOT4

  FMVSS 116 DOT 4 — brake fluid

  The US federal safety regulation defining the DOT brake fluid levels. DOT 4 demands a high boiling point both dry and after water uptake.

• ISO 4925 Class 3

  Brake fluid Class 3 — ISO 4925

  Class 3 of ISO 4925: a glycol-based brake fluid matching the DOT 3 level.

• ISO 4925 Class 4

  Brake fluid Class 4 — ISO 4925

  The international standard for glycol brake fluids; class 4 matches the DOT 4 level, with a high boiling point both dry and wet.

Specifications

Brand

Mobil (ExxonMobil)

Category

Brake fluids

Manufacturer code

351010603010

Availability

On request

Manufacturer's description

Mobil Brake Fluid DOT 4 is an extra high performance hydraulic brake fluid based on polyethylene glycol ether technology, formulated for use in automotive disc, drum and anti-skid brake systems as well as clutch systems. It is recommended by ExxonMobil for average to high performance vehicles requiring DOT 3 or DOT 4 level performance, covering both modern and older model automotive and commercial vehicles. Key benefits include a high boiling point for consistent and safe brake performance under severe braking pressure, minimum rubber component swell to reduce leakage and fluid loss, and excellent corrosion protection that extends the life and reliability of brake system components. As with all glycol-based brake fluids, it should be used only from a sealed container, resealed immediately after use to limit moisture absorption, and never reused once drained; ExxonMobil recommends draining and refilling the system every two years or 40,000 km (24,000 miles), subject to the vehicle owner's manual. Mobil Brake Fluid DOT 4 meets or exceeds FMVSS 116 DOT 3 and DOT 4, ISO 4925:2005 Class 3 and Class 4, and SAE J1704.

Applications

• Recommended by ExxonMobil for use in applications requiring disc, drum and anti-skid braking systems used in average- to high-performance vehicles requiring DOT 3 or DOT 4 level performance.
• Use only in its concentrated form, out of a previously unopened or well-sealed container.
• Always seal the container immediately after use, as the fluid absorbs moisture from the atmosphere quite rapidly; this will reduce service life significantly.
• Never reuse drained brake fluid.
• Brake fluid can affect the vehicle's paintwork, so spills should be removed immediately without rubbing.
• Brake fluid should be drained from the vehicle every two years or 40,000 km (24,000 miles) and refilled.

Performance & benefits

• High boiling point — consistent and safe brake performance under severe braking pressure.
• Minimum rubber component swell — reduces leakage and loss of fluid to a minimum.
• Excellent corrosion protection — extended life and reliability of brake system components.

Fits

• Cars & light vehicles