Can i replace my 1989 heated and electric front seats with seats from 1995 525i

Yes u can ,they should fit ,if they don't make them fit..

Measure the mounting point first, see if they are the same.

Would you mind providing the last 7 digits of the VIN number for the 89 525i? By cross-referencing the VIN numbers, we can determine whether or not the seats will fit in your vehicle.

Noyou cant