2002 GEM Contactor Getting Very Warm

That coil need 60 ohms and dissipates 3.75 watts.
5 watts in a cool area or mounted to al.
I suggest a 30-60 ohm 10w to start. Then measure volts at coil.
Let me see what I have.

Have these 50 ohm 10w if you can’t find locally.MVC-002F