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Suitable for BMW Z1
For the BMW Z1, the manufacturer specifies motor oil 10W-30 (ACEA A3, ACEA B4, API SL), 10W-40 (ACEA A3, ACEA B3, ACEA B4), 15W-40 (ACEA A2, ACEA A3, ACEA A3/B4), 5W-30 (BMW Longlife-04, ACEA A3, ACEA B4), or 5W-40 (BMW Longlife-01, BMW Longlife-04, BMW Longlife-98).
Other fluids for the BMW Z1
| Fluid | Requirement |
|---|---|
| Axle & differential oil | 75W-140, 75W-90, BMW Synthetic OSP, API GL4 |
| Brake fluid | BMW QV 34 001, FMVSS 116 DOT 3 |
| Coolant & antifreeze | G11 |
| Power steering fluid | Allison TES 389, Caterpillar TO-2 |
Which viscosity does a BMW Z1 need?
We cover 1 engine variants of the BMW Z1. The most commonly approved grades are 10W-30, 15W-40, 5W-30 and 5W-40. The fill quantity is 4.2 litres.
Which approvals does BMW require?
BMW mostly calls for the approvals BMW Longlife-01, BMW Longlife-04 and BMW Longlife-98. An oil without the right approval can cost you a warranty claim.
BMW Z1 engine variants
The oil finder covers these engine variants of the BMW Z1: Z1 1988–1992.








































