Your Chevrolet Trailblazer will be happy to know that the search for the right Alternator products you’ve been looking for is over! Advance Auto Parts has 38 different Alternator for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet Trailblazer Alternator products start from as little as $79.79.
When it comes to your Chevrolet Trailblazer, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Alternator product and part brands so you can shop with complete confidence. Some of our top Alternator product brands are CARQUEST Premium, and Driveworks. We’re sure you will get the right product to keep that Trailblazer running for a long time.
We even have reviews of our OEM and aftermarket Alternator products to help you buy with confidence. Hear from other customers via the 2,892 reviews on parts for your Chevrolet Trailblazer.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Alternator products for your Trailblazer, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Use the fitment form at the top of the page to select your exact year and engine type for your Chevrolet Trailblazer.
Submitted 2020-12-23
By Kamlesh
From Undisclosed
Excellent product with reasonable price
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Submitted 2020-06-01
By Jvan
From Undisclosed
Had to get 3 to get it right
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Submitted 2020-04-28
By charity
From Undisclosed
Works great, fit just right.
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from $211.99
View ProductSubmitted 2021-01-23
By Randall
From Undisclosed
Good quality part, would recommend this product.
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Submitted 2021-01-16
By Scott
From Undisclosed
Just as good as the original in fact better because the original went bad. Would recommend.
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Submitted 2021-01-15
By Dakota
From Undisclosed
Replaced my failing alternator with this rebuilt one. It fit & works correctly.
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from $196.99
View ProductSubmitted 2021-02-08
By christopher
From Undisclosed
Did not work.
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Submitted 2021-02-03
By Eddy
From Undisclosed
So far the problem i was having is now gone. It is working like it should. I don't think that I have had bought anything from Advance that was bad. So far ....
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Submitted 2020-12-18
By Chris
From Undisclosed
The alternator fit perfect and functions well.
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from $162.99
View ProductSubmitted 2021-02-11
By Tim
From Undisclosed
Perfect fit! Runs quietly.. Thanks!!
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Submitted 2021-01-20
By Zakkary
From Undisclosed
Process of purchase was easy, the fact that Advance Auto Parts has a tool on their website that makes sure the part fits helps a TON. Installation was easy...thanks to youtube! Works perfectly!
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Submitted 2021-01-01
By William
From Undisclosed
Alternator worked great
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from $135.99
View ProductSubmitted 2021-01-28
By william
From Undisclosed
Great part
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Submitted 2021-01-23
By Bruce4342i
From Undisclosed
It works
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Submitted 2021-01-17
By Anthony
From Undisclosed
Simple to install
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from $162.99
View ProductSubmitted 2021-01-24
By Hollie
From Undisclosed
Great price & discount online perfect for my replacement.
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Submitted 2020-12-19
By Kelvin
From Undisclosed
Fit perfectly in my 2006 Trailblazer. "Plug and play", a great value,
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Submitted 2020-08-22
By ROBERT
From Undisclosed
Works ok, but is very noisy. We'll see if it lasts.
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from $177.99
View ProductSubmitted 2020-06-02
By Matthew
From Undisclosed
A+
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Submitted 2019-12-25
By anthony
From Undisclosed
GREAT PRODUCT
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Submitted 2019-05-28
By Eric
From Vermont
Great price and direct fit
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from $162.99
View ProductSubmitted 2021-02-09
By Quentin
From Undisclosed
Picked this one up around 3:30pm finished the job and had the core back in about an hour, everything fit good and runs good.
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Submitted 2021-02-09
By Kent
From Undisclosed
Worked as expected,
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Submitted 2021-02-08
By Keith
From Undisclosed
Worked fine as a replacement.
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from $129.99
View ProductSubmitted 2018-04-06
By Ryan
From Flint, MI
I think this might be for the diesel engine but it shows to fit 6.0L. look at the connector in the picture and compare it to yours before buying. if you have a pin connector your probably looking for 321-2128.
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from $215.31
View ProductSubmitted 2021-02-01
By Robert
From Undisclosed
Fit perfect!
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Submitted 2020-08-29
By ISRAEL
From Undisclosed
didn't even work wasted my time installing & then removing
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Submitted 2020-06-13
By Michelle
From Undisclosed
It went in easily and works to be expected
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from $111.99
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View Productfrom $197.99
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