The ignition coil on a 1996 Chrysler Sebring 2.5L is typically located
on top of the distributor. Since this engine has a distributor, it's a different setup than many modern cars with individual coil packs per cylinder. The coil itself is part of the distributor assembly. You'll find the distributor near the center of the engine, under the intake manifold, usually near the firewall.
To be sure, you should consult a repair manual specific to your 1996 Chrysler Sebring 2.5L. A Haynes or Chilton manual will have diagrams and clear instructions showing the exact location. A picture search online for "1996 Chrysler Sebring 2.5L distributor" might also be helpful.