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 help identifying the correct ZF transmission parts or fluid?
Send ATS the VIN, transmission code, OE spare-part number or a photo of the ZF nameplate. We confirm the suitable Genuine ZF fluid, oil pan, filter, service kit, price and availability before you order.