Fluid · Engine Oil
Engine Oil
for 1997 Mercedes-Benz SL320 R129 3.2L I6 M104 · RWD
Fluid Type
5W-30 or 5W-40 synthetic
Spec: MB 229.3
Capacity
8.5qt
8.04 L
Drain & Refill
8 qt
7.57 L
Change Interval
5,000 mi
8,045 km
Notes
Capacity with filter change. Earlier specs allowed 10W-40, but synthetic preferred for M104.
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