Fluid · Manual Transmission
Manual Transmission
for 1978 Porsche 911 Turbo (930) 3.3L H6 Turbo · RWD
Fluid Type
75W-90 GL-4/GL-5
Spec: Porsche spec 9043.06 or GL-4
Capacity
3.2qt
3.03 L
Drain & Refill
3.2 qt
3.03 L
Change Interval
30,000 mi
48,270 km
Data quality
Book-style estimate
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Notes
4-speed manual; originally specified Porsche transmission oil or equivalent GL-4