Drivetrain parts and some interior pieces are interchangeable.
Most of them should be interchangable
Eldorado Gold was created in 1991.
Only the dealership can answer this completely, but MOST parts interchange anyplace between 1991 and 1994. These are called 'first gen explorers'.
full filter locatoin on a 1991 Cadillac Seville
yeah, most interior parts on a third generation firebird (1982-1992)are interchangable.
No
That would all depend on what model you are refering too. 1991 and 1992 Mazda 323 parts are all interchangable (there may be a few exceptions). If your refering to another model, someone else will have to address that aspect.
No
To reset the service CCR light on a 1991 Eldorado, disconnect the battery for 10 minutes. Reconnect it and start the car.
No
R12
Yes