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

FluidRequirement
Axle & differential oil75W-140, 75W-90, BMW Synthetic OSP, API GL4
Brake fluidBMW QV 34 001, FMVSS 116 DOT 3
Coolant & antifreezeG11
Power steering fluidAllison 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.