Purpose and Specifications

ZF Lifeguard eFluid2 automatic transmission oil (part 0671.090.534) is a premium 1-liter fluid designed for ZF automatic transmissions and drive axles. It ensures smooth gear shifts, reduces wear, and maintains performance in demanding conditions from -40°C to over 150°C.

• Key Benefits: Protects clutches and gears for longer life, prevents overheating, and keeps shifts precise even after 100,000 km.
• Volume: 1 liter bottle, perfect for service fills or top-ups.
• Compatibility: Ideal for ZF 6-speed and 8-speed automatics in European cars like BMW, Audi, and Porsche.

When to Use / Replace?

Replace every 60,000-100,000 km or 4-5 years under normal driving; sooner (40,000 km) for towing, city traffic, or high heat. Shelf life is 5 years unopened. Check fluid level if shifts feel sluggish or during routine maintenance.

FAQ

Q: Is this oil suitable for my ZF transmission?
A: Yes, for models like 6HP and 8HP requiring Lifeguard eFluid2; always confirm with your vehicle's service manual.

Q: How much fluid does a full transmission change need?
A: Typically 7-9 liters total, but a drain-and-fill uses 4-6 liters—buy multiple 1L bottles.

Q: Can I mix it with other ATF?
A: No, use only pure ZF Lifeguard eFluid2 to avoid damage and maintain warranty.