See "Related Questions" below for more
$200-400 is a rough price for basics depending what parts are required
Yes, the brakes should be the same between these model years.
No they do not
The planet Mercury is located int he constellation Taurus, which is also known as the Bull. Mercury is the closest planet to the Sun.
back up your car and apply the brakes, do this till there adjusted you will notice the difference on the brack pedal.
No 2011 Mercury Sable model , but there is a 2011 Ford Taurus
Since no one should really want to disconnect their brakes, this question might be asking how to repair / replace rear brake pads or shoes.Assuming that to be the case, See "Related Questions" below for more about rear drum and disc type brakes on Taurus / Sables.
Yes - Provided that the self adjusters have not seized from rust. That is quite common with drum brakes. Some year Sables have rear disc brakes. Those self adjust also. The Taurus /Sable rear disc adjusters are just as bad at seizing from rust as the drum adjusters. -On occasion I've even had to remove them and fit a whole new adjuster.
99% sure the Taurus radiator will be a perfect match to the Sable's.
Ford Motor Company, Dearborn Michigan, produces the Ford Taurus, and it's fraternal twin, Mercury Sable
replace the brake line and then bleed the brakes
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.