Fluid · Engine Oil
Engine Oil
for 1956 Mercury Custom 5.1L (312 cu in) Y-block V8, 210 hp (3-speed manual/overdrive) · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SE or higher
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Data quality
Book-style estimate
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Notes
Y-block 292 V8, add 1 quart for filter when equipped
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