Buy your parts online and pick them up in-store in 30 minutes or less!

Receive free standard shipping on orders over $35 to addresses in the continental United States.

Free battery installation & charging, check engine light scanning, starting system testing, & more!

GMC Sonoma Alternator

Your GMC Sonoma will be happy to know that the search for the right Alternator products you’ve been looking for is over! Advance Auto Parts has 46 different Alternator for your vehicle, ready for shipping or in-store pick up. The best part is, our GMC Sonoma Alternator products start from as little as $89.99.

When it comes to your GMC Sonoma, 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 and Carquest Premium. We’re sure you will get the right product to keep that Sonoma 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 2,129 reviews on parts for your GMC Sonoma.

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 Sonoma, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Show More Show Less

Alternator for a GMC Sonoma

Use the fitment form at the top of the page to select your exact year and engine type for your GMC Sonoma.

Carquest Professional - Alternator: New, 100 Amps (Part No. 8231-5AN)
Description
Carquest Professional Alternators are 100% New to ensure the highest level of quality and reliability. Carquest Professional Alternators are re-engineered to include improvements (where applicable) on the OE design to extend longevity in service life.

Product Features:
Manufactured to meet or exceed OE quality using premium components
Each unit is triple tested to ensure the best in quality and performance
Internal components are engineered to enhance performance
Manufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

5.0

Read 3 review(s)

Review snapshot ® by PowerReviews

5.0

5.0

5

5

2021-06-13

5

5

New not rebuilt

New not rebuilt

Submitted 2021-06-13

By Kenneth

From Undisclosed

Replaced a failing alternator with this New Alternator and it works great.

Bottom Line NULL

Replaced a failing alternator with this New Alternator and it works great.

By Kenneth from Undisclosed

BOTTOM LINE NULL

5

5

2019-11-12

5

5

I would buy this product again

I would buy this product again

Submitted 2019-11-12

By Stephen

From Undisclosed

Perfect fit for Chevy blazer

Bottom Line NULL

Perfect fit for Chevy blazer

By Stephen from Undisclosed

BOTTOM LINE NULL

5

5

2019-03-18

5

5

Excellent Quality and Power

Excellent Quality and Power

Submitted 2019-03-18

By Scott

From Undisclosed

The new Carquest alternator works BETTER than my original. Great output at idle as well as running speeds. Quality of product looks excellent too.

Bottom Line NULL

The new Carquest alternator works BETTER than my original. Great output at idle as well as running speeds. Quality of product looks excellent too.

By Scott from Undisclosed

BOTTOM LINE NULL
from $196.99
View Product
Carquest Premium - Alternator: Remanufactured, 85 Amps (Part No. 7905-3A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

5.0

Read 3 review(s)

Review snapshot ® by PowerReviews

5.0

5.0

5

5

2018-08-28

5

5

Trusted product

Trusted product

Submitted 2018-08-28

By Richard

From Undisclosed

Works great - easy to hook up.

Bottom Line NULL

Works great - easy to hook up.

By Richard from Undisclosed

BOTTOM LINE NULL

5

5

2017-03-01

5

5

Knowledgeable staff

Knowledgeable staff

Submitted 2017-03-01

By Matt

From Portland, or

Ordering online is great because it's ready when you get there

Bottom Line recommended

Ordering online is great because it's ready when you get there

By Matt from Portland, or

BOTTOM LINE recommended

4

4

2014-03-04

4

4

Chevy alternator

Chevy alternator

Submitted 2014-03-04

By Mike S.

From League City, TX

Advance Auto had the part I needed. It is of very high quality. The sales staff was very helpful and friendly.

Bottom Line recommended

Advance Auto had the part I needed. It is of very high quality. The sales staff was very helpful and friendly.

By Mike S. from League City, TX

BOTTOM LINE recommended
from $111.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 7860-11AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

5.0

Read 1 review(s)

Review snapshot ® by PowerReviews

5.0

5.0

5

5

2020-08-13

5

5

yes

yes

Submitted 2020-08-13

By Edward

From Undisclosed

Hooked it up and it worked good so far!

Bottom Line NULL

Hooked it up and it worked good so far!

By Edward from Undisclosed

BOTTOM LINE NULL
from $94.99
View Product
Carquest Premium - Alternator: Remanufactured, 105 Amps (Part No. 8206-5A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

1

1

2021-12-29

1

1

Limited warranty, means no warranty

Limited warranty, means no warranty

Submitted 2021-12-29

By Steve

From Murrysville, PA

Fortunately this was overridden by home store. Lasted only 5 years and warranty is "limited" to life of part, not life of vehicle. ???

Bottom Line NULL

Fortunately this was overridden by home store. Lasted only 5 years and warranty is "limited" to life of part, not life of vehicle. ???

By Steve from Murrysville, PA

BOTTOM LINE NULL

5

5

2021-11-04

5

5

Worked great

Worked great

Submitted 2021-11-04

By S10

From Texas

Replaced alternator on 1997 S10 that was dropping voltage at idle. Easy replacement and solved voltage problem. Running new alternator about a week now and no problems.

Bottom Line NULL

Replaced alternator on 1997 S10 that was dropping voltage at idle. Easy replacement and solved voltage problem. Running new alternator about a week now and no problems.

By S10 from Texas

BOTTOM LINE NULL

5

5

2021-10-17

5

5

Installation very easy.

Installation very easy.

Submitted 2021-10-17

By John

From Undisclosed

Purchased on line for in store pickup. Very easy to install and works very well.

Bottom Line NULL

Purchased on line for in store pickup. Very easy to install and works very well.

By John from Undisclosed

BOTTOM LINE NULL
from $155.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 8283AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2021-07-26

5

5

yes

yes

Submitted 2021-07-26

By Ronald

From Undisclosed

good price, bought online and picked up!!

Bottom Line NULL

good price, bought online and picked up!!

By Ronald from Undisclosed

BOTTOM LINE NULL

4

4

2021-07-07

4

4

Would buy again

Would buy again

Submitted 2021-07-07

By john

From Undisclosed

Works good

Bottom Line NULL

Works good

By john from Undisclosed

BOTTOM LINE NULL

5

5

2021-05-30

5

5

Alternator

Alternator

Submitted 2021-05-30

By Eric

From Undisclosed

Replaced old alternator

Bottom Line NULL

Replaced old alternator

By Eric from Undisclosed

BOTTOM LINE NULL
from $102.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 8231-5AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

1

1

2021-10-02

1

1

Unlikely -

Unlikely -

Submitted 2021-10-02

By Betty

From Undisclosed

It was faulty. I wanted a replacement. Instead, the faulty one was 'returned'. Then a replacement was newly charged. Result - I lost the discount that was available on the original. Bad deal !

Bottom Line NULL

It was faulty. I wanted a replacement. Instead, the faulty one was 'returned'. Then a replacement was newly charged. Result - I lost the discount that was available on the original. Bad deal !

By Betty from Undisclosed

BOTTOM LINE NULL

5

5

2021-08-10

5

5

The staff at this store are why I come back.

The staff at this store are why I come back.

Submitted 2021-08-10

By Melissa

From Undisclosed

Back up and running as expected. Online ordering really makes it a lot easier. The staff at this store are always super friendly and helpful. You can tell they care about their work place.

Bottom Line NULL

Back up and running as expected. Online ordering really makes it a lot easier. The staff at this store are always super friendly and helpful. You can tell they care about their work place.

By Melissa from Undisclosed

BOTTOM LINE NULL

5

5

2021-05-24

5

5

Perfect Fit

Perfect Fit

Submitted 2021-05-24

By Karen

From Undisclosed

Great to have my battery stay charged.

Bottom Line NULL

Great to have my battery stay charged.

By Karen from Undisclosed

BOTTOM LINE NULL
from $89.99
View Product
Carquest Professional - Alternator: New, 105 Amps (Part No. 8206-5AN)
Description
Carquest Professional Alternators are 100% New to ensure the highest level of quality and reliability. Carquest Professional Alternators are re-engineered to include improvements (where applicable) on the OE design to extend longevity in service life.

Product Features:
Manufactured to meet or exceed OE quality using premium components
Each unit is triple tested to ensure the best in quality and performance
Internal components are engineered to enhance performance
Manufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2021-10-21

5

5

Yes

Yes

Submitted 2021-10-21

By Tom

From Undisclosed

Worked like a charm

Bottom Line NULL

Worked like a charm

By Tom from Undisclosed

BOTTOM LINE NULL

5

5

2021-07-16

5

5

yes

yes

Submitted 2021-07-16

By Edward

From Undisclosed

installed in truck

Bottom Line NULL

installed in truck

By Edward from Undisclosed

BOTTOM LINE NULL

5

5

2021-07-09

5

5

Good all around!

Good all around!

Submitted 2021-07-09

By Roger

From Undisclosed

New alternator not rebuild. Exact fit and works perfect so far! Would recommend this purchase!

Bottom Line NULL

New alternator not rebuild. Exact fit and works perfect so far! Would recommend this purchase!

By Roger from Undisclosed

BOTTOM LINE NULL
from $188.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 7981-7AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

3

3

2021-06-11

3

3

Would buy again

Would buy again

Submitted 2021-06-11

By Heath

From Undisclosed

Alternator charges good but 1 of the mounting holes was stripped out so I just used a bolt and a nut instead. Other than that it was what I expected.

Bottom Line NULL

Alternator charges good but 1 of the mounting holes was stripped out so I just used a bolt and a nut instead. Other than that it was what I expected.

By Heath from Undisclosed

BOTTOM LINE NULL

3

3

2021-05-25

3

3

Would not recommend

Would not recommend

Submitted 2021-05-25

By Michael

From Undisclosed

Bought one had to return the next day because the inside busted apart they replaced with same alternator and I've had no problem since.

Bottom Line NULL

Bought one had to return the next day because the inside busted apart they replaced with same alternator and I've had no problem since.

By Michael from Undisclosed

BOTTOM LINE NULL

5

5

2021-05-14

5

5

Yes

Yes

Submitted 2021-05-14

By Steve

From Undisclosed

Perfect fit and quick service

Bottom Line NULL

Perfect fit and quick service

By Steve from Undisclosed

BOTTOM LINE NULL
from $94.99
View Product
Carquest Professional - Alternator: New, 100 Amps (Part No. 7861-7AN)
Description
Carquest Professional Alternators are 100% New to ensure the highest level of quality and reliability. Carquest Professional Alternators are re-engineered to include improvements (where applicable) on the OE design to extend longevity in service life.

Product Features:
Manufactured to meet or exceed OE quality using premium components
Each unit is triple tested to ensure the best in quality and performance
Internal components are engineered to enhance performance
Manufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

4

4

2021-05-29

4

4

Exact fit

Exact fit

Submitted 2021-05-29

By Keith

From Undisclosed

Replaced a worn out alternator. Rated it 4 stars due to it having a high pitch sound after startup. The sound is not as noticeable after it's run for a few mins.

Bottom Line NULL

Replaced a worn out alternator. Rated it 4 stars due to it having a high pitch sound after startup. The sound is not as noticeable after it's run for a few mins.

By Keith from Undisclosed

BOTTOM LINE NULL

1

1

2021-03-15

1

1

Whines like crazy.

Whines like crazy.

Submitted 2021-03-15

By Darin

From Undisclosed

This was a warranty replacement for one I bought back in late 2019. The original one whined even at an idle with no substantial load on the charging system. This one is much quieter. I finally replaced it after the voltage started jumping around.

Bottom Line NULL

This was a warranty replacement for one I bought back in late 2019. The original one whined even at an idle with no substantial load on the charging system. This one is much quieter. I finally replaced it after the voltage started jumping around.

By Darin from Undisclosed

BOTTOM LINE NULL

5

5

2020-10-19

5

5

looks good hopefully it will work for some time

looks good hopefully it will work for some time

Submitted 2020-10-19

By RICHARD

From Undisclosed

good fit seems ok time will tell

Bottom Line NULL

good fit seems ok time will tell

By RICHARD from Undisclosed

BOTTOM LINE NULL
from $171.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 8283A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

4

4

2021-04-13

4

4

I would buy again

I would buy again

Submitted 2021-04-13

By galen

From Undisclosed

Had in stock

Bottom Line NULL

Had in stock

By galen from Undisclosed

BOTTOM LINE NULL

5

5

2020-12-19

5

5

I would but this product again.

I would but this product again.

Submitted 2020-12-19

By DAVID

From Undisclosed

Perfect fit.

Bottom Line NULL

Perfect fit.

By DAVID from Undisclosed

BOTTOM LINE NULL

5

5

2020-12-12

5

5

Time will tell

Time will tell

Submitted 2020-12-12

By Robert

From Undisclosed

Works

Bottom Line NULL

Works

By Robert from Undisclosed

BOTTOM LINE NULL
from $159.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 8233-7A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2021-03-10

5

5

Great quality

Great quality

Submitted 2021-03-10

By Justin

From Undisclosed

Very easy install

Bottom Line NULL

Very easy install

By Justin from Undisclosed

BOTTOM LINE NULL

5

5

2020-02-12

5

5

Yes

Yes

Submitted 2020-02-12

By SAMUEL

From Undisclosed

Good product. Good fit. No problems so far.

Bottom Line NULL

Good product. Good fit. No problems so far.

By SAMUEL from Undisclosed

BOTTOM LINE NULL

5

5

2019-06-13

5

5

I live buying my car parts from Advance Auto!

I live buying my car parts from Advance Auto!

Submitted 2019-06-13

By Clarissa

From Undisclosed

Car is running great!

Bottom Line NULL

Car is running great!

By Clarissa from Undisclosed

BOTTOM LINE NULL
from $149.99
View Product
Carquest Professional - Alternator: New, 100 Amps (Part No. 8233-7AN)
Description
Carquest Professional Alternators are 100% New to ensure the highest level of quality and reliability. Carquest Professional Alternators are re-engineered to include improvements (where applicable) on the OE design to extend longevity in service life.

Product Features:
Manufactured to meet or exceed OE quality using premium components
Each unit is triple tested to ensure the best in quality and performance
Internal components are engineered to enhance performance
Manufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2021-08-18

5

5

Work very nice

Work very nice

Submitted 2021-08-18

By Stacey

From Undisclosed

Wow love it

Bottom Line NULL

Wow love it

By Stacey from Undisclosed

BOTTOM LINE NULL

5

5

2021-04-23

5

5

It is on the truck and is working.

It is on the truck and is working.

Submitted 2021-04-23

By Linda

From Undisclosed

The truck won't run without it. It has been installed and the truck is running great.

Bottom Line NULL

The truck won't run without it. It has been installed and the truck is running great.

By Linda from Undisclosed

BOTTOM LINE NULL

5

5

2018-03-25

5

5

lifetime guarantee

lifetime guarantee

Submitted 2018-03-25

By rohrer

From undisclosed

New alternator with a lifetime guarantee for a 2001 chevy s-10. online buy with a $20 speed perks,then 30% off code,a great deal!

Bottom Line NULL

New alternator with a lifetime guarantee for a 2001 chevy s-10. online buy with a $20 speed perks,then 30% off code,a great deal!

By rohrer from undisclosed

BOTTOM LINE NULL
from $177.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 8160-7A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2021-06-07

5

5

Best price around

Best price around

Submitted 2021-06-07

By Ruben

From Undisclosed

Perfect fit

Bottom Line NULL

Perfect fit

By Ruben from Undisclosed

BOTTOM LINE NULL

5

5

2019-10-16

5

5

Seems to be a good alternator

Seems to be a good alternator

Submitted 2019-10-16

By Jeremy

From Undisclosed

It works

Bottom Line NULL

It works

By Jeremy from Undisclosed

BOTTOM LINE NULL

3

3

2019-01-04

3

3

Good

Good

Submitted 2019-01-04

By Tim

From Undisclosed

All was right, Perfect fit

Bottom Line NULL

All was right, Perfect fit

By Tim from Undisclosed

BOTTOM LINE NULL
from $149.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 8160-7AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2019-08-24

5

5

Awesome

Awesome

Submitted 2019-08-24

By Ted

From Undisclosed

Awesome

Bottom Line NULL

Awesome

By Ted from Undisclosed

BOTTOM LINE NULL

4

4

2018-01-27

4

4

Good part.

Good part.

Submitted 2018-01-27

By Steven

From undisclosed

Still going strong. Glad I got it.

Bottom Line NULL

Still going strong. Glad I got it.

By Steven from undisclosed

BOTTOM LINE NULL

5

5

2011-12-27

5

5

Easy to replace

Easy to replace

Submitted 2011-12-27

By pierrelogic

From Ohio

This was the exact same part taken out. One bolt was a little hard to reach so variety of ratchet tools comes in handy. Once installed it worked like brand new. Suggest paying close attention to serpentine belt routing before starting project.

Bottom Line recommended

This was the exact same part taken out. One bolt was a little hard to reach so variety of ratchet tools comes in handy. Once installed it worked like brand new. Suggest paying close attention to serpentine belt routing before starting project.

By pierrelogic from Ohio

BOTTOM LINE recommended
from $104.99
View Product
Carquest Professional - Alternator: New, 100 Amps (Part No. 8160-5AN)
Description
Carquest Professional Alternators are 100% New to ensure the highest level of quality and reliability. Carquest Professional Alternators are re-engineered to include improvements (where applicable) on the OE design to extend longevity in service life.

Product Features:
Manufactured to meet or exceed OE quality using premium components
Each unit is triple tested to ensure the best in quality and performance
Internal components are engineered to enhance performance
Manufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

4

4

2012-03-16

4

4

Worth the couple extra bucks!

Worth the couple extra bucks!

Submitted 2012-03-16

By BB the bluegrass cat

From Columbia, Maryland

I prefer Delco products in my Chevy and it is well rated!

Bottom Line recommended

I prefer Delco products in my Chevy and it is well rated!

By BB the bluegrass cat from Columbia, Maryland

BOTTOM LINE recommended

5

5

2011-09-07

5

5

alternator swapout

alternator swapout

Submitted 2011-09-07

By Jim

From N.C.

new not rebuilt,oem, lifetime warranty,[...], oneline ordering discount. part replacement. so far nothing not great about part.

Bottom Line recommended

new not rebuilt,oem, lifetime warranty,[...], oneline ordering discount. part replacement. so far nothing not great about part.

By Jim from N.C.

BOTTOM LINE recommended

5

5

2011-07-18

5

5

Good value. Easy install.

Good value. Easy install.

Submitted 2011-07-18

By frankhamil

From Lexington, KY

I like buying new vs rebuilt, and I prefer Lifetime Warranty. This alternator fill both requirements.

Bottom Line recommended

I like buying new vs rebuilt, and I prefer Lifetime Warranty. This alternator fill both requirements.

By frankhamil from Lexington, KY

BOTTOM LINE recommended
from $212.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 7861-7A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

5

5

2022-01-28

5

5

I would buy this alternator again..

I would buy this alternator again..

Submitted 2022-01-28

By Diamond Dave

From Upper Marlboro,MD

..no problems whatsoever.. charging at 14 amps as it should.. direct replacement for my vehicle, easy install..

Bottom Line recommended

..no problems whatsoever.. charging at 14 amps as it should.. direct replacement for my vehicle, easy install..

By Diamond Dave from Upper Marlboro,MD

BOTTOM LINE recommended

1

1

2021-01-14

1

1

Wouldn't buy again

Wouldn't buy again

Submitted 2021-01-14

By Frank

From Undisclosed

Does not put out good amps

Bottom Line NULL

Does not put out good amps

By Frank from Undisclosed

BOTTOM LINE NULL

5

5

2020-06-08

5

5

Does the job on the 91 c1500

Does the job on the 91 c1500

Submitted 2020-06-08

By Emory

From Undisclosed

Nice reman alternator. Easy install. Fair price

Bottom Line NULL

Nice reman alternator. Easy install. Fair price

By Emory from Undisclosed

BOTTOM LINE NULL
from $125.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 8231-5A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

5

5

2021-03-25

5

5

I would buy it again

I would buy it again

Submitted 2021-03-25

By James

From Undisclosed

It fit perfectly and is still working good a little over a month now.

Bottom Line NULL

It fit perfectly and is still working good a little over a month now.

By James from Undisclosed

BOTTOM LINE NULL

5

5

2020-07-19

5

5

good product

good product

Submitted 2020-07-19

By Robert

From Undisclosed

The right part at the right price.

Bottom Line NULL

The right part at the right price.

By Robert from Undisclosed

BOTTOM LINE NULL

5

5

2020-06-28

5

5

Yes

Yes

Submitted 2020-06-28

By randy

From Undisclosed

Perfect fit!

Bottom Line NULL

Perfect fit!

By randy from Undisclosed

BOTTOM LINE NULL
from $168.99
View Product
Carquest Professional - Alternator: New, 100 Amps (Part No. 8283AN)
Description
Carquest Professional Alternators are 100% New to ensure the highest level of quality and reliability. Carquest Professional Alternators are re-engineered to include improvements (where applicable) on the OE design to extend longevity in service life.

Product Features:
Manufactured to meet or exceed OE quality using premium components
Each unit is triple tested to ensure the best in quality and performance
Internal components are engineered to enhance performance
Manufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

5

5

2019-07-31

5

5

Yes

Yes

Submitted 2019-07-31

By Gary

From Undisclosed

I installed the alternator without any problem ! I did not have to change anything it fit like it was OE .

Bottom Line NULL

I installed the alternator without any problem ! I did not have to change anything it fit like it was OE .

By Gary from Undisclosed

BOTTOM LINE NULL

5

5

2019-05-27

5

5

yes I would buy again

yes I would buy again

Submitted 2019-05-27

By Michael

From Undisclosed

Fit and Function as it should!!!

Bottom Line NULL

Fit and Function as it should!!!

By Michael from Undisclosed

BOTTOM LINE NULL

1

1

2018-12-31

1

1

brand new, didn't work

brand new, didn't work

Submitted 2018-12-31

By Wendell

From Undisclosed

brand new, didn't work nothing in stock to replace it.

Bottom Line NULL

brand new, didn't work nothing in stock to replace it.

By Wendell from Undisclosed

BOTTOM LINE NULL
from $194.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 8160-5AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

5

5

2021-03-08

5

5

I will always buy from them

I will always buy from them

Submitted 2021-03-08

By Clarissa

From Undisclosed

Exact fit

Bottom Line NULL

Exact fit

By Clarissa from Undisclosed

BOTTOM LINE NULL

4

4

2021-01-23

4

4

Id buy again

Id buy again

Submitted 2021-01-23

By Austin

From Undisclosed

Things are great!

Bottom Line NULL

Things are great!

By Austin from Undisclosed

BOTTOM LINE NULL

1

1

2020-09-07

1

1

Would recommend you spend the extra money

Would recommend you spend the extra money

Submitted 2020-09-07

By Clay

From Wytheville Virginia

Bought this one an put it on my 94 s-10 blazer an lasted about 15 minutes before it went up in smoke an almost set my car on fire. Supposed to get another one so will see how this goes but I would spend the extra money an buy something better.

Bottom Line not recommended

Bought this one an put it on my 94 s-10 blazer an lasted about 15 minutes before it went up in smoke an almost set my car on fire. Supposed to get another one so will see how this goes but I would spend the extra money an buy something better.

By Clay from Wytheville Virginia

BOTTOM LINE not recommended
from $109.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 7880-11A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

2

2

2021-07-15

2

2

Won't work on 1990 S10 with no air cond

Won't work on 1990 S10 with no air cond

Submitted 2021-07-15

By JEFFREY

From Undisclosed

Didn't fit my 1990 s-10 like it said it wld. Pulley to small. Refunded price

Bottom Line NULL

Didn't fit my 1990 s-10 like it said it wld. Pulley to small. Refunded price

By JEFFREY from Undisclosed

BOTTOM LINE NULL

5

5

2020-06-26

5

5

I will buy again

I will buy again

Submitted 2020-06-26

By matthew

From Undisclosed

Great part fits perfectly

Bottom Line NULL

Great part fits perfectly

By matthew from Undisclosed

BOTTOM LINE NULL

5

5

2019-04-25

5

5

Good

Good

Submitted 2019-04-25

By Charles

From Undisclosed

Works great on this 89 s10

Bottom Line NULL

Works great on this 89 s10

By Charles from Undisclosed

BOTTOM LINE NULL
from $126.99
View Product
Carquest Premium - Alternator: Remanufactured, 100 Amps (Part No. 8160-5A)
Description
Carquest Premium Alternators are thoroughly inspected and tested to meet or exceed OE specifications. Every unit is 100% performance tested from components through final assembly, to ensure dependable service and reliable performance. Remanufactured (not rebuilt) to meet or exceed OE quality in fit, form, and function.

Product Features:
Each unit is triple tested to ensure quality and performance
All wear components (brushes, bushings, and bearings) are replaced with all NEW components in the remanufacturing process
Regulators and rectifiers are 100% load tested for reliable charging performance
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672

3.0

Read 3 review(s)

Review snapshot ® by PowerReviews

3.0

3.0

3

3

2020-02-04

3

3

Problem rectified with exchange at store.

Problem rectified with exchange at store.

Submitted 2020-02-04

By Frank

From Undisclosed

New alternator did not work.

Bottom Line NULL

New alternator did not work.

By Frank from Undisclosed

BOTTOM LINE NULL

1

1

2020-01-13

1

1

No I would not purchase again

No I would not purchase again

Submitted 2020-01-13

By Don

From Undisclosed

The first one I got was no good and I am having trouble with the second one and I may need to return it as well

Bottom Line NULL

The first one I got was no good and I am having trouble with the second one and I may need to return it as well

By Don from Undisclosed

BOTTOM LINE NULL

5

5

2019-08-08

5

5

Perfect match, great product

Perfect match, great product

Submitted 2019-08-08

By Ashley

From Undisclosed

So glad they had this product in stock. I was stranded on the side of the road and this completely fixed my issue.

Bottom Line NULL

So glad they had this product in stock. I was stranded on the side of the road and this completely fixed my issue.

By Ashley from Undisclosed

BOTTOM LINE NULL
from $155.99
View Product
Carquest Standard - Alternator: Remanufactured, 105 Amps (Part No. 8206-5AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672
from $104.99
View Product
Carquest Standard - Alternator: Remanufactured, 100 Amps (Part No. 8233-7AV)
Description
Carquest Standard Alternators are thoroughly inspected and tested to meet OE specifications.

Product Features:
Designed and built to meet OEM quality in fit, form, and function
Remanufactured by a IATF/TS 16949 certified supplier that meets the highest standards achievable for an automotive parts supplier
Tech Hotline with trained ASE Certified Technicians: Call Technical Support at 1-800-228-9672
from $104.99
View Product
ACDelco - Professional Alternator, New (Part No. F4000576058ACD)
Description
ACDelco Professional NEW Alternators are manufactured with all new components and are the ideal high quality replacement for many vehicles on the road today. Key components are greased and lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have 100% NEW regulators, computer tested for voltage stability, terminal function, and electronic circuit board integrity, and 100% new rectifiers, computer tested for internal resistance, AC voltage blocking capabilities, and electrical leakage. These Professional, premium aftermarket NEW alternators are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
All components are 100% new to provide improved performance and long life reliability
Key components are 100% greased and lubricated to ensure long term reliability in harsh conditions
New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function and electronic circuit board integrity
Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle
from $174.39
View Product
ACDelco - Professional Alternator, New (Part No. F4000576040ACD)
Description
ACDelco Professional NEW Alternators are manufactured with all new components and are the ideal high quality replacement for many vehicles on the road today. Key components are greased and lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have 100% NEW regulators, computer tested for voltage stability, terminal function, and electronic circuit board integrity, and 100% new rectifiers, computer tested for internal resistance, AC voltage blocking capabilities, and electrical leakage. These Professional, premium aftermarket NEW alternators are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
All components are 100% new to provide improved performance and long life reliability
Key components are 100% greased and lubricated to ensure long term reliability in harsh conditions
New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function and electronic circuit board integrity
Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle
from $148.84
View Product

People also search Advance Auto for these popular years of GMC Sonoma parts:

FAQs for GMC Sonoma Alternator Products

What are the most purchased Alternator products for the GMC Sonoma?

Out of 46 Alternator products for the GMC Sonoma, the most popular in our inventory are:

Carquest Standard Alternator: Remanufactured, 105 Amps
from $104.99

Carquest Premium Alternator: Remanufactured, 105 Amps
from $155.99

Carquest Standard Alternator: Remanufactured, 100 Amps
from $102.99

What are the GMC Sonoma Alternator products with the best customer ratings?

Carquest Professional Alternator: New, 105 Amps
4.6
Fit good and puts proper amperage out. This is a new one

Carquest Professional Alternator: New, 100 Amps
4.6
Works good

Carquest Premium Alternator: Remanufactured, 100 Amps
4.4
Good fit good part great price