How do I replace the alternator on my 1997 Infiniti Q45!?

K

Karina

Member
I bought a new battery and after 2 or more hours of driving my battery light turn on, the lights started to dim and the car slowed down until it came to a complete stop. I know or atleast I think I know its the alternator. Can you please tell me how to replace it?!
 
M

Mark

Active member
You would probably be best off having a mechanic replace it, you have remove the serpentine belt, disconnect everything from it, then pull it out and put the new one in. But it can be a real hassle. Its best just to have a mechanic do it, shouldn't be more than $200 pending on the cost of the alternator.
 
Top