Gearbox oil BMW 3 Series E90 manual GS6-37BZ — viscosity and OEM spec
Gearbox oil for BMW 3 Series E90 manual GS6-37BZ (2005–2012) — correct viscosity, OEM specification, fill volume and change interval.
Gearbox Specifications
| Parameter | Value |
|---|---|
| Make / Model | BMW 3 Series E90 manual |
| Gearbox type | manual |
| Gearbox code | GS6-37BZ |
| Production Years | 2005–2012 |
| Oil viscosity | 75W-90 |
| OEM specification | BMW 83222282583 |
| Fill volume | 1.5 L |
| Change interval | lifetime |
“Lifetime” fill in DSG and CVT gearboxes does not mean never change the oil — manufacturers recommend changing every 60,000 km to preserve gearbox life.
Approved Oils for GS6-37BZ
BMW Gear Oil GS-90600 / Castrol Syntrax Longlife / Motul Gear 300
Manual Gearbox — Key Points
Manual gearbox: Drain on a warm gearbox for best flow. Fill to the level plug hole and refit immediately.
FAQ
What oil goes in BMW 3 Series E90 manual GS6-37BZ?
Viscosity 75W-90, specification BMW 83222282583, volume 1.5 L. Suitable brands: BMW Gear Oil GS-90600 / Castrol Syntrax Longlife / Motul Gear 300.
When should the gearbox oil be changed on BMW 3 Series E90 manual?
Every lifetime km.
Can I use a universal ATF instead of BMW 83222282583?
No. The GS6-37BZ requires strict compliance with BMW 83222282583. A universal ATF lacks the correct friction characteristics and will cause premature wear.
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