Fluid · Engine Oil
Engine Oil
for 1988 Mercury Cougar 3.8L V6 Supercharged · RWD
Fluid Type
5W-30 synthetic blend or full synthetic
Spec: API SF or SG
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
5,000 mi
8,045 km
Notes
Supercharged engine, synthetic or synthetic blend recommended due to higher operating temps. Capacity with filter change
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