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Your 2008 GMC Sierra 2500 HD might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Alternator product you desperately need.
We currently carry 16 Alternator products to choose from for your 2008 GMC Sierra 2500 HD, and our inventory prices range from as little as $9.42 up to $349.99.
On top of low prices, Advance Auto Parts offers 4 different trusted brands of Alternator products for the 2008 GMC Sierra 2500 HD. We only sell parts from trusted brands like CARQUEST so that you can find quality parts you can count on.
Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 900 reviews on our Alternator products for the 2008 GMC Sierra 2500 HD from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Alternator stock in-person!
Search through our amazing selection of Alternator products for your 2008 GMC Sierra 2500 HD to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.
Fit perfect, brand new is the only way to go. Plus used one discount saved allot.
Just a bit of a whine which makes it noisier than the OEM unit it replaced, but otherwise no complaints.
Great price and easy to install.
from $183.99View Product
The alternator was a perfect fit.
Might have a problem with 'this product I bought. And if so I aid a garage 114.00 dollars to install. Who going to any to install another one. How about a answer
Very easy to install been on for a couple of weeks seems to be working fine
from $148.99View Product
Easy to install, works great
Bought this rebuilt alternator because my original one the voltage regulator stopped regulating. Looks like a good product, time will tell. I like that it's a lifetime warranty.
from $149.99View Product
from $349.99View Product
from $289.99View Product
from $277.39View Product
from $271.76View Product
from $255.66View Product
from $239.99View Product
from $234.32View Product
from $210.80View Product
from $200.73View Product
from $182.00View Product
from $166.22View Product
from $61.09View Product
from $9.42View Product