Fluid · Engine Oil
Engine Oil
for 1959-1964 Studebaker Commander 4.2L I6 · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SG or higher
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
259 cubic inch inline-6. Oil capacity with filter. Modern detergent oil recommended over period-correct non-detergent
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