Fluid · Rear Differential
Rear Differential
for 1971 Mercury Marquis 429 cu in (7.0L) 2V V8 (standard) · RWD
Fluid Type
80W-90 GL-5
Spec: API GL-5
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
30,000 mi
48,270 km
Notes
9-inch rear axle. Add limited-slip additive if equipped with Traction-Lok.
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