Original ZF lubricant from ATS
ZF Lifeguard eFluid 3 — electric-drive oil for high performance without electrical compromise
ZF Lifeguard eFluid 3 is developed for ZF electric passenger-car drives, including applications with oil-cooled electric motors. Its formulation supports high insulation resistance, compatibility with insulation materials, protection against copper corrosion, strong gear and bearing protection, and efficient operation under demanding electric-drive conditions.
Premium service-fill fluid engineered for high-performance electric drive units
30
Selected BMW iX3 and Geely Lotus EDS1 electric drive systems where Lifeguard eFluid 3 is explicitly listed
These electric-drive units are filled maintenance-free. A fluid change is only necessary when repair work is carried out and only with the approved TE-ML 30 fluid.
Why Choose Original ZF Lifeguard eFluid 3
ZF states that these units are maintenance-free in normal operation and that fluid changes are restricted to repair events.
- ZF warns that additives are not permitted and that only the approved TE-ML 30 fluid should be used during repair events.
Compatible ZF Groups and Typical Models
| Vehicle / unit group | ZF families and examples | Classes |
|---|---|---|
| Electric drive systems for cars | BMW iX3 electric drive systems | TE-ML 30 |
| Electric drive systems for cars | Geely Lotus EDS1 electric drive systems | TE-ML 30 |
ZF TE-ML Coverage at a Glance
Passenger car electric drive systems
Lifeguard eFluid 3 is a TE-ML 30 e-drive service fluid for BMW iX3 and Geely Lotus EDS1 electric drive systems. This page scope is electric drives, not DCT clutch sections.
Oil Change Intervals (Key References)
| Reference | Interval |
|---|---|
| Normal operation | Maintenance-free (filled for life) |
| Repair work | A fluid change is only necessary when repairs are carried out |
Oil Quantity and Drive Verification
For Lifeguard eFluid 3, identify the exact ZF electric-drive unit and part number, then confirm oil quantity and repair-event service procedure before supply.
Main Applications and Related ZF e-drive Pages
Related ZF eFluid Pages
FAQ
Which ZF electric drive systems use Lifeguard eFluid 3?
For Lifeguard eFluid 3, identify the exact ZF electric-drive unit and part number, then confirm oil quantity and repair-event service procedure before supply.
Why is Lifeguard eFluid 3 not just a normal gear oil?
For Lifeguard eFluid 3, identify the exact ZF electric-drive unit and part number, then confirm oil quantity and repair-event service procedure before supply.
When is an eFluid 3 change actually required?
For Lifeguard eFluid 3, identify the exact ZF electric-drive unit and part number, then confirm oil quantity and repair-event service procedure before supply.
Why does ATS need the exact drive-unit part number before quoting?
For Lifeguard eFluid 3, identify the exact ZF electric-drive unit and part number, then confirm oil quantity and repair-event service procedure before supply.
What to Send for Fast Compatibility Check
- Photo of the ZF e-drive nameplate or exact unit code.
- Vehicle model and the exact drive family (for example CeTrax, AxTrax or passenger-car e-drive).
- Mileage and whether the request is preventive service or repair-related.
- Previous fluid history if the unit has already been opened or serviced.
Need this original ZF lubricant for your transmission?
Send ATS the ZF type plate and vehicle data. We confirm compatibility, quantity, service interval, price and availability.