Buying a new alt for my bonneville slowly bringing her back to life.. Runs great only 57k miles on her. Found a diamond in the rough, Im no mechanic but I'm pretty good with my cars. But Im having a bit of trouble finding the right alt for her.. Its a 84 bonneville LE 305 5.0L with a/c power windows and vent windows... I have a part number for which i believe is the right one but cant get a conformation. I had one ready to order and it said it was compatable with mine but turned out it was for the 350 diesel.. If anyone can help I'd appreciate it..
The alt Im about to order is a con-rel 7273-3 Alternator

i can show you the exact one you need but i need to know if the car has power windows trailer wiring ect basically and extra power options

It has power windows and rear vent windows rear defrost and A/C other then that nothing else is power taht I am aware of. Thanks for responding I'm new to the forum.

Alright your gonna need the 94 amp alt also does your alt run on a serp belt or a v belt? the one for serp is internally regulated and the v belt is externally regulated so make sure you take yours to the parts store with you so you can match them up to be 100% sure your getting the correct one

heres the one for v belt
http://www.oreillyauto.com/site/c/de...1468&ppt=C0330

and for serp
http://www.oreillyauto.com/site/c/de...1468&ppt=C0330

No serpentine belt.. and Im buying it online they have better prices. That'* why I needed a definite, hate to order the wrong part.. I almost ordered a 350 diesel cause it showed it was compatible Ugh thankfully I did a lil research

Well then the one with the v belt pulley should be what ya need you can use that part number to find all the ones like it out there for your car

Thank you for your help. The part number I have from what I've found seems to be the right one.. Just covering all my bases to make sure..,

The alt I'm about to order is a 110 amp 220 at max output

NAPA part # 2134356. $82.35 Is it that much cheaper online after shipping? SSEI is correct, it calls for a 94 amp with your options. There was no 110 amp for that car.