1993 Pontiac Firebird Engine: 5.7L V8; Radiator Fan Motor; w/ A/C; Position: Left;. 1993 Pontiac Firebird Engine: 5.7L V8; Radiator Fan Motor; w/ A/C; Position: Right;. 1995 Pontiac Firebird Engine: 5.7L V8; Radiator Fan Motor; Dual Fan Unit; w/ A/C; Position: Left;.