That is a very tough question...
Generally speaking, the 'generations' roughly group this way:
* 1986 to around 1992 * 1993-1995 * 1996-1999
* 2000-03 (or so) It's going to come down the specific body parts involved and having to solicit expert information.
For example, I wanted a Taurus spoiler for my 98 Sable - the auto salvage yard guy said no-go, the entire back end was different, *including doors*.
Check with not only your local auto salvage yard, but body shops are another good source - find one that understands answering your questions is good potential customer relations.
Sidebar: mechanical interchangeability is much much higher - not a whole lot of difference between the two models.
Ford Taurus parts of the same era.
Ford Motor Company makes Fords, Lincolns & Mercurys. The Mercury Sable is the same car as a Ford Taurus, just different names and a little different trim. they use the same parts.
No 2011 Mercury Sable model , but there is a 2011 Ford Taurus
Ask at an auto parts store.
99% sure the Taurus radiator will be a perfect match to the Sable's.
No, a Generation 2 (1992-1995) Taurus/Sable Windshield will NOT fit a Generation 3 (1996-1999) Ford Taurus/Sable.
No they do not
The Mercury Sable and the Ford Taurus will have DOC in printed on the engine if they are dual overhead cam engines. The symbol should be on the top of the engine.
Yes, it is identical.
Yes.
Yes, it does.
Just one handles the job. See "Related Questions" below for more about Taurus/Sable fuel pumps