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Buick Alternators

Your Buick will continue to develop battery-related problems until you replace its faulty alternator. Fortunately, you can conveniently order a replacement online here at CarParts.com. We offer a wide array of ready-to-ship Buick alternators for models like the Century, LaCrosse, Lucerne, and more. We source our competitively priced products from top aftermarket brands to give you the best value for your money. Shop now and get your order in as fast as two business days.
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84009378 GM Original Equipment Series Alternator New 8 Cyl., 4.6L Engine
Part Number: AC84009378
Vehicle Info Required to Guarantee Fit
$227.49
Product Details
Condition : NewAmperage Output : 150/68 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesVoltage : 14 VoltsRecommended Use : OE ReplacementRotation : Clockwise rotation
849106 OE Replacement Valeo OE Replacement Alternator, New
Part Number: VLE849106
Vehicle Info Required to Guarantee Fit
$276.99
Product Details
Condition : NewAmperage Output : 70 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Valeo limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Includes : With PulleySeries : Valeo OE ReplacementRecommended Use : OE ReplacementRotation : Clockwise rotation
8287N-6G2 OE Replacement Alternator, New
Part Number: WAI8287N-6G2
Vehicle Info Required to Guarantee Fit
$87.99
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
13597244 OE Replacement GM Original Equipment Series Alternator, New
Part Number: AC13597244
Vehicle Info Required to Guarantee Fit
$207.49
Product Details
Condition : NewPulley Type : SerpentineNumberof Grooves : 5 GroovesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Includes : With PulleySeries : GM Original Equipment SeriesRecommended Use : OE ReplacementRotation : Clockwise rotation
8165-7N-5G OE Replacement Alternator, New
Part Number: WAI8165-7N-5G
Vehicle Info Required to Guarantee Fit
$72.99
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
13529304 GM Original Equipment Series Alternator, New
Part Number: AC13529304
Vehicle Info Required to Guarantee Fit
$243.99
Product Details
Condition : NewAmperage Output : 150 AmpPulley Type : SerpentineNumberof Grooves : 5 GroovesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantySeries : GM Original Equipment SeriesVoltage : 12 Volts DCProduct Fit : Direct FitRotation : ClockwiseColor Finish : Silver
15592 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA15592
Vehicle Info Required to Guarantee Fit
$159.49

+ $58.56 Refundable Core Charge

Product Details
Notes : 11:00 Clock; Internal Regulator; Internal Fan; Nippondenso ManufacturerCondition : RemanufacturedAmperage Output : 135 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 104210-4220, 15139480Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330164, 13943, 104210-4220, 15139480
8292603N OE Replacement QB Supreme Alternator, New
Part Number: MPA8292603N
Vehicle Info Required to Guarantee Fit
$193.99
Product Details
Notes : 8.88 in. L x 7.75 in. W x 6.88 in. HCondition : NewAmperage Output : 145 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyRegulator Style : Internally RegulatedReplaces OE Number : 18000002, 15754097W, 15754097A, 13860, 19134388, 6004ML0024Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB SupremeInterchange Part Number : REPC330150, 8206605N, 18000002, 15754097W, 15754097A, 13860, 19134388, 6004ML0024
8302603N OE Replacement QB Supreme Alternator, New
Part Number: MPA8302603N
Vehicle Info Required to Guarantee Fit
$170.99
Product Details
Condition : NewAmperage Output : 145 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyRegulator Style : InternalSeries : QB SupremeVoltage : 12 VRecommended Use : OE ReplacementRotation : Clockwise
11252 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA11252
Vehicle Info Required to Guarantee Fit
$185.99

+ $82.96 Refundable Core Charge

Product Details
Notes : 5:00 Clock; Internal Regulator; Internal Fan; Nippondenso ManufacturerCondition : RemanufacturedAmperage Output : 170 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 104210-6160, 25815839Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB Premium
8290603N OE Replacement QB Supreme Alternator, New
Part Number: MPA8290603N
Vehicle Info Required to Guarantee Fit
$154.49
Product Details
Condition : NewAmperage Output : 150 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 15162839, 8290, 8104644680, 8-Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB SupremeInterchange Part Number : REPC330117, 8290603, 15162839, 8290, 8104644680, 8-
11035 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA11035
Vehicle Info Required to Guarantee Fit
$112.99

+ $73.20 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 140 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 11035, 104210-4540, 104210-330Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPB330120, 13919, 11035, 104210-4540, 104210-330
334-3002 Professional Series Alternator Remanufactured 4 Cyl., 1.4L Engine
Part Number: AC3343002
Vehicle Info Required to Guarantee Fit
$249.99

+ $54.90 Refundable Core Charge

Product Details
Notes : (6) Pulley Groove Quantity; 12 VDC Voltage; Serpentine Pulley Belt Type; Internal Regulator and Fan Type; Decoupled or Clutch PulleyCondition : RemanufacturedAmperage Output : 130 AmpQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesRecommended Use : OE ReplacementRotation : Clockwise
11453 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA11453
Vehicle Info Required to Guarantee Fit
$145.99

+ $85.40 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 150 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Includes : With internal fanSeries : QB PremiumRecommended Use : OE ReplacementRotation : Clockwise rotation
334-2998 Gold Series Alternator Remanufactured 6 Cyl., 3.9L Engine
Part Number: AC3342998
Vehicle Info Required to Guarantee Fit
$202.49

+ $59.78 Refundable Core Charge

Product Details
Notes : (6) Pulley Groove Quantity; 12 VDC Voltage; Serpentine Pulley Belt Type; Internal Regulator and Fan TypeCondition : RemanufacturedAmperage Output : 140 AmpQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Gold SeriesRecommended Use : OE ReplacementRotation : Clockwise
Page 1 of 34 | Showing 1 - 15 of 499 results

Top Rated Products

It was the right part for my car. Before this alternator was put on, my car wouldn’t See More
Rhonda R.
VERIFIED PURCHASER
Came in clutch when my og alternator gave out
Jared Alan J.
VERIFIED PURCHASER
The part was exactly how it was described and the price was very reasonable.
Doug W.
VERIFIED PURCHASER

Shopping for Buick Alternator

Your Buick is a reliable vehicle that’s been with you for a long time, so it’s no surprise that you’ve invested a lot in keeping it running. However, some of its parts could fail over the years and ruin its performance. One problem you may encounter with your Buick is a bad alternator. This part is a built-in charger for your Buick’s battery. It’s also an onboard generator that powers electrical components while your vehicle is in motion.

Shop for Aftermarket Buick Alternators on CarParts.com

Get back on the road in no time by ordering a new Buick alternator right here at CarParts.com. We carry a wide range of high-quality Buick aftermarket alternators available at competitive prices.

Here at CarParts.com, we’ve made it our mission to help you find the right parts at the right time. Our Buick alternators are expertly sourced from the most trusted brands in the automotive industry for OE-grade quality.

Order your new Buick alternator from the comfort of your own home. Simply use our website’s intuitive vehicle selector to specify the exact year and model of your ride to check out compatible parts.

Products are on hand and shipped directly from our strategically located warehouses for hassle-free shipping. Order now and get your new Buick alternator in as fast as two business days!

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Common Car Problems You Shouldn’t Delay Fixing
Common Car Problems You Shouldn’t Delay FixingSome problems won’t affect your car’s performance. You can delay addressing them without putting anyone at risk. However, there are issues that you must fix as soon as possible to continue driving safely and avoid permanently damaging your vehicle.
Is an Alternator Rebuild Worth It?
Is an Alternator Rebuild Worth It?The easiest route is to buy a new or remanufactured one, but rebuilding an alternator is also on the table, and a lot of drivers go for it. Damaged Alternator: Rebuild, Replace, or Remanufacture?
Car Won’t Start After Getting Gas? Here are the Reasons Why
Car Won’t Start After Getting Gas? Here are the Reasons WhyFor some people, the no-start condition is immediately diagnosed, so they have no choice but to leave their car in the garage.