Fluid · Engine Oil
Engine Oil
for 1978-1983 Porsche 911 Carrera 3.0L H6 · RWD
Fluid Type
20W-50 mineral or semi-synthetic
Spec: API SF or SG
Capacity
12.7qt
12.01 L
Drain & Refill
11 qt
10.41 L
Change Interval
5,000 mi
8,045 km
Notes
Air-cooled 3.0L SC engine. Includes oil tank and filter. Use high-zinc content oil (1200+ ppm ZDDP) for flat tappet cams.
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