Fluid · Engine Oil
Engine Oil
for 1983 BMW 320i 1.8L I4 · RWD
Fluid Type
15W-40 or 20W-50 mineral/synthetic blend
Spec: API SF/SG
Capacity
4.75qt
4.49 L
Drain & Refill
4.25 qt
4.02 L
Change Interval
5,000 mi
8,045 km
Notes
M10 1.8L engine (M10B18). Includes oil filter. BMW originally specified 15W-40 for most climates.
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