Fluid · Engine Oil
Engine Oil
for 2006-2008 Porsche Cayman 3.4L H6 · RWD
Fluid Type
0W-40 full synthetic
Spec: Porsche A40 / API SM
Capacity
9.5qt
8.99 L
Drain & Refill
8.5 qt
8.04 L
Change Interval
5,000 mi
8,045 km
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
M97.21 engine; capacity with filter change
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