Any Saturn Automatic transmission from 1994-2002 with the stamp of MP6 in the top of the bell housing will work in your 1994 SL1. Do not use transmissions from 1991-1993 because they do not have the casting in the top of the case for the transmission torque strut mount.
If its a manual, it will bolt up and function, but not properly. If its an automatic, it will bolt up and not function at all.
Remove transmission oil pan
The recommended Oil for a manual transmission in a 1997 Saturn SL1 is synthetic multi-vehicle automatic transmission fluid or ATFQT. The recommended engine oil is SAE 5W-30 synthetic motor oil.
no
All automatic transmission vehicles use a torque converter.
The speed sensor on a 1999 Saturn SL1 is under the transmission. It is below the fittings for the transmission cooler lines.
Yes! both the radiator and the hoses are swapable :) Just besure that if your vehicle has a automatic transmission the radiator has the automatic transmission cooling line fittings.
It's a single piece component; no, the differential cannot be separated from the transmission and either remain a usable component.
It's Either an MP6 or an MP7 An Identification code is stamped on top of trasaxle case.
The Neutral safety switch is located on the back of the automatic transmission. it is quite simple to replace. It is probably easier to replace from under the vehicle, but it is accessable from the top if your vehicle is not equipped with ABS.
Inside the transmission, just above the transmission oil pan.
Yes it does. It carries dexron III ATF