My wifes 03 2.2L lost its trans yesterday. So I need to find one ASAP. I need your help. What transmissions will work in this thing, as in, what other cars should I also add to the list as donars???

Ken

 

I believe Grand Ams, Cavaliers, Sunfires and possibly Malibus that have a 2.2 should work for your alero

 

If you have the Getrag F23 ( 5 speed) your choices are:
2000–2005 Chevrolet Cavalier
2005-2007 Chevrolet Cobalt
2005-2007 Chevrolet HHR
2000–2005 Pontiac Sunfire
2005-2007 Pontiac G5
2004–2005 Pontiac Grand Am
2000-2004 Oldsmobile Alero
2003-2007 Saturn Ion

4T40 4 speed (auto)
1995–2005 Chevrolet Cavalier
1995-1996 Chevrolet Beretta
1995-1996 Chevrolet Corsica
1995–2005 Pontiac Sunfire
1997–2003 Chevrolet Malibu
1994–2005 Pontiac Grand Am
1999–2004 Oldsmobile Alero