Fluid · Engine Oil
Engine Oil
for 1975-1976 Mercedes-Benz 450SL 4.5L V8 · RWD
Fluid Type
10W-40 or 20W-50 mineral oil
Spec: API SF or SG
Capacity
9qt
8.51 L
Drain & Refill
8.5 qt
8.04 L
Change Interval
3,000 mi
4,827 km
Notes
M117 engine; includes oil filter change. Can use modern 5W-40 or 10W-40 synthetic with ZDDP additives for flat-tappet cam protection.
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