Grand Marquis V8-351 5.8L (1982)
Engine Oil: Specifications
Oil capacity (all except 4cyl.turbo) .................................................................................................................................................................. 4.0 Qts.(3.8L)
Oil capacity (4cyl.turbo only) ........................................................................................................................................................................ 4.5 Qts.(4.25L)
Note: Some 8-cyl. engine have 2 oil drain plugs. Capacity shown is without filter. When replacing filter, additional oil may be needed.