Rear struts 1993 sable sedan top mounts are rotted car seems to be riding on springs is there replacement top mounts available or do I fabricate mi own cant see what they look like

i'm not sure that you have "air " shocks or struts , follow this link to an automotive parts site , put in your vehicle details and it will show exactly the type of suspension components you require
Replacement Parts Car Parts and Truck Parts

jack up the car and take off the wheel. go through the trunk and remove the trunk liner from the wheel well area. remove the two nuts off either of the center, dont remove the center one yet. now you remove the bolt from the bottom of the strut and remove the strut assy. you can buy new struts as a complete assy. or you will have to use a spring compressor and compress the spring until it is loose from the spring pad, then remove the nut from the top of the strut and it comes apart. a lot of times the rear mount goes bad on these cars and it makes noise on the bumps. it doesnt mean the strut is bad. you can check the strut by pushing the rod in and pulling it out, there should be steady resistance. any easy spots and the strut is no good. gas struts should fully extend by themselves from the gas pressure, if they dont, they are bad.

most probably a broken crown spring this is the part at the top. this can also cause damage to the shock if not fixed.

You have to remove the struts from the car. Place the struts on a compression tower to relief pressure from spring. Once spring is compressed take of the top bolt on the strut which holds on the strut mount. After strut mount nut is off, loosen the springs tension and replace it with the new coil spring you are planning one using. Tighten the spring with mount back on and tighten bolt. then reinstall on car.

Sounds like the strut mount has let go. Your best bet is to find what is called a quick struts. This will be a complete strut assembly with spring and munt completely assembled. They will run you a couple hundeed a piece. Simply unbolt the old strut and bolt in the new strut and you should be good to go. A strut mounting kit is also available. To replace this the strut will need to be removed. The. The spring will need to be compressed. The strut can then be removed. Then the spring will be uncompressed. The parts replaced. The spring compressed and the strut reinstalled, You will need to bring the strut to a shop to have the spring compressed. Quick struts are way easier and more DIY friendly.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Used to need a spring compressor and disassemble the strut.
Now the parts stores sell a "ready mount strut" that comes with
the spring installed,then you just pull the wheel ,the 3 bolts in the
rear cargo area,and the pinch bolts at the lower control arm,
it's the way to go,takes like an hour to do both sides and you
also get your factory ride height back.

The struts model (MacPherson Strut),are both in front and back of this car.
2000 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Rear, Driver Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly. $72
2000 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Rear, Passenger Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly $68
1996 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Front, Driver Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly $67
1996 - 2006 Hyundai Elantra Shock Absorber and Strut Assembly - Front, Passenger Side, KYB GR-2/EXCEL-G, Twin tube, Strut Assembly $63
Of course this is only the cartridge, you have to transfer the spring, and the top mount of the existing strut. You need a pair of coil spring compressor to do the job. The basic procedure to replace a strut is:
Remove the top nuts that secure the strut assembly to the frame mount inside the engine compartment. Do not remove the center nut.
Mark the lower strut mounting location on the hub for installation reference. The alignment will be close if the new strut is installed in the same position.
Remove the bolts that hold the strut assembly to the hub.
Remove the strut assembly from the vehicle.
Mark the top mount for installation reference. Using a side mounted spring compressor, compress the spring and remove the top nut and retaining washer. Pull strut assembly out from the bottom of spring.
Slide the new strut assembly up into the spring and reposition the top mount onto the spring in the same position that it was removed. Install the retaining washer and top nut.
Tighten the top nut to the manufacturer's specifications and carefully remove the spring compressor.
Place the strut assembly back into the vehicle.

the top bolts are basicly in the back window of the car you have to remove the back seat and the panel below the back window and there right there

THe 93 Mazda has both actually. The shock absorber in this car is just one component of the so called strut assembly. Read on if you want the details: Shock absorbers are simple suspension dampers that control the unwanted spring motion of the vehicle's frame caused by the suspension's springs. Struts, or strut assemblies, basically does the same thing, although they are used on a different type of suspension system and performs another function, which is to provide support for the suspension system.

A strut assembly is composed basically of a shock absorber unit, a coil spring, an upper pivot, and a lower control arm. A lot of vehicles today make use of strut assemblies instead of simple shock absorbers for the suspension system. The most popular of these strut assemblies is the MacPherson Strut for the front suspension and its rear suspension counterpart, the Chapman Strut.

Mazda vehicles are well known for their sporty looks and performance, amazing a lot of auto critics when they accelerate on paved streets and highways. Mazda vehicles, however, also has the capability of running on an off-road track without affecting the comfort that Mazda passengers feel; thanks a lot to the high quality Mazda struts they are equipped with. Original Mazda struts are guaranteed to provide every Mazda passenger a pleasurable ride, whatever kind of trail they may choose to traverse.

the strut is bad when the car is jack up the strut is extended and theres no play but off the jack the strut to move most likely in the strut is worn