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What is the fluid capacity front differential 2004
At the front of the engine , towards the drivers side of the engine ( power steering fluid reservoir on a 1998 Mercury Grand Marquis )
about five pints.
DOT 3
According to the 1996 Mercury Grand Marquis Owner Guide : ( DOT 3 brake fluid , meeting Ford specification ESA-M6C25-A )
1 Quart
The Mercury Sable transmission has a fluid capacity of 12 quarts. You can use any SAE certified automatic transmission fluid.
Your 1996 Mercury Grand Marquis may need a new transmission or something as simple as transmission fluid.
2.5 quarts
about 0.9 of a litre
Just fill the the rear differential will fuild comes out and your done.
5.5 pints of 75W-90 synthetic.