two things.
need to stay with the platform that like yours. a/c and trans type. a/c rads are bigger. and auto trans rads are plumbed for a trans cooler that the manual doesn't have.
these are your donor vehicles,
PASEO (1992 - 1995)
TERCEL (1991 - 1994)
TERCEL DLX (1991 - 1994)
TERCEL LE (1991 - 1993)
TERCEL S (1991 - 1994)
www.rockauto.com