Complete Maintenance & Parts Sheet
Verified OEM & Service Reference2026 BMW X3 — 30i 2.0L TwinPower Turbo (B48 G01)
OEM part numbers, aftermarket cross-references, U.S. quart capacities, and fitment specs for DIY maintenance.
Engine / Trim Variant
Engine Oil
DetailsSpec: BMW Longlife-17 FE+
- Recommended Viscosity
- 0W-20
- OEM Specification
- BMW Longlife-17 FE+
Battery
Details- Battery Group Size
- Group 94R (H7) / 49 (H8) AGM
Wiper Blades
Details- Driver Side
- 26 inch
- Passenger Side
- 20 inch
- Rear Wiper
- 14 inch (OEM 61-62-7-469-829)
Tire Size
DetailsFactory Size: 255/45R20
Rear OEM: 285/40R20
- Front Tire Size
- 255/45R20
- Rear Tire Size
- 285/40R20
- Rim / Wheel Size
- 20"
- Matched Trims
- 30 xDrive, M50
Aftermarket Options
- Michelin / Continental / Pirelli 255/45R20Front
- Michelin / Continental / Pirelli 285/40R20Rear
Verified Factory Powertrain & Wheel Fitment (2026 BMW X3)
| Factory Engine | Drivetrain | Fuel Grade |
|---|---|---|
| 2.0L 4-cyl Turbo Hybrid | All-Wheel Drive | Premium Gasoline |
| 3.0L 6-cyl Turbo Hybrid | All-Wheel Drive | Premium Gasoline |
| Trim / Package | Front Tire | Rear Tire |
|---|---|---|
| 30 xDrive | 255/45R20 | 285/40R20 |
| M50 | 255/45R20 | 285/40R20 |
Engine & Trim Specification Comparison (2026 BMW X3)
| Engine / Trim | Oil Type | Capacity | OEM Oil Filter |
|---|---|---|---|
| xDrive30i / sDrive30i (2.0L Turbo I4) | 0W-20 | Check manual | 11-42-8-575-211 |
| M40i (3.0L Turbo I6) | 0W-20 | Check manual | 11-42-8-583-898 |
Sources: NHTSA vPIC Vehicle Registry, US EPA FuelEconomy.gov & OEM Fitment SpecificationsReport an inaccurate spec