Purpose and Specifications

Febi Bilstein 21648 is premium central hydraulic oil designed for Mercedes-Benz E-Class vehicles (1995-2003 models). This yellow 1-liter fluid meets MB 344.0 specs, ensuring smooth power steering, level control, and hydro-pneumatic suspension operation. Its low compressibility delivers precise steering response, while excellent lubrication and corrosion protection extend system life. High ageing resistance keeps it effective in everyday driving, from city commutes to highway runs.

• Capacity: 1 liter – perfect for top-ups or full flushes
• Weight: 0.912 kg – lightweight and easy to handle
• Operating temps: Reliable from -30°C to 130°C for all-season performance
• Shelf life: Up to 5 years unopened in cool, dry storage

When to Use / Replace?

Use Febi Bilstein 21648 during routine maintenance or when noticing stiff steering, suspension bounce, or hydraulic leaks. Replace every 60,000 km or 4 years, whichever comes first, to prevent wear on pumps and valves. Ideal for Mercedes E-Class engines from 75-354 hp, keeping hydraulics responsive and leak-free.

FAQ

Q: Is this oil compatible with my Mercedes E-Class?
A: Yes, it fits 1995-2003 E-Class models like E220 CDI, E320, and E55 AMG – always check your service manual.

Q: How often should I change the hydraulic oil?
A: Every 60,000 km or 4 years to maintain smooth steering and suspension.

Q: Can I mix it with other fluids?
A: No, flush the system first for best results and to avoid damage.