Re: '94 grand marquis transmision
standard AOD transmissions were not used after the early models of 1992 on Panther platforms.
i am gonna guess it is an AOD-E that you would need since the 4r70w would be newer than what you have.
The AOD was redesigned with electronic controls in 1991, becoming the AODE. It was mainly intended for the new Modular V8 at first, but it was also adapted to the old AOD bell-housing for vehicles still powered by OHV engines. While the AOD and AODE/4R70W share some basic components like oil pans, gear sets (AODs and AODE can be retrofit with 4R70W gear sets), most of the internals are not interchangeable. The transmissions are not interchangeable either, as the AOD only uses a throttle valve cable for operation. The AODE and 4R70W are controlled by the Powertrain Control Module (PCM) also sometimes referred to as the Electronic Engine Control (EEC).
1991–1994 Lincoln Town Car
1993–1994 Ford Crown Victoria
1993–1994 Mercury Grand Marquis
1994–1995 Ford Mustang
my 1986 Grand Marquis LS... Rose...