Fluid ยท Engine Oil
Engine Oil
for 1955-1956 Ford Country Sedan 3.9L I6 ยท RWD
Fluid Type
10W-30 or 10W-40
Spec: API SG or higher
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
239 cubic inch inline-6. Original spec was SAE 30 in summer, 10W in winter. Modern 10W-30 or 10W-40 is acceptable. Capacity with filter.
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