Engine Oil

for 1989 BMW 318is E30 1.8L I4 · RWD

Fluid Type

10W-40 or 15W-40

Spec: API SF/SG or higher

Capacity

4.2qt

3.97 L

Drain & Refill

4.2 qt

3.97 L

Change Interval

5,000 mi

8,045 km

Notes

M42 1.8L engine. Capacity with filter. Older engine, 5W-30 or 10W-30 acceptable in moderate climates, heavier weights for high temps/wear. Modern synthetics acceptable.

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Other fluid systems on this vehicle

Automatic Transmission

6.3 qt

Washer Fluid

3.2 qt

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.

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