1999 Aurora parts / fix Massachusetts

[fatcity]

1999 Olds Aurora Parts Car
Clean MA Title
Western Car, Overall Very good condition , Factory Paint [ Antelope ] Typical Bumps + scuffs , no major damage . Interior worn , but complete, no holes cut . Chassis very nice .
Northstar Engine / 4 Speed Trans run good Aprox. 130 K miles . Car has electrical problems , Oil light always on , [ Engine makes Oil Pressure ] Does not charge , small coolant leak at top elbow . I decided to quit driving , legs / feet giving much trouble .
Car comes with 4 Extra Alloy wheels , center caps , and Factory Manuals. Seeking Offers
Currently registered and insured

[Henry]

I had one just like it.  I live in Lunenburg, MA.  What exactly are the electrical problems with the car?  Is the tranny good?  Have the spark plugs ever been replaced?