{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Hummer H3 Alternators

Refine by:

Shop Catalog

Showing 1 - 15 of 34 results
Display item:
15
30
45
Sort by:
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
334-2915 OE Replacement Series Alternator Remanufactured 5 Cyl., 3.5L Engine
Part Number: AC3342915
Vehicle Info Required to Guarantee Fit
$165.99

+ $63.44 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 130 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 : OE Replacement SeriesRecommended Use : OE ReplacementRotation : Clockwise rotation
334-2811A Professional Series Alternator Remanufactured
Part Number: AC3342811A
Vehicle Info Required to Guarantee Fit
$173.49

+ $36.60 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 145 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 Replacement
8302603 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA8302603
Vehicle Info Required to Guarantee Fit
$113.99

+ $58.56 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 145 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 : 25869451, 8302, 15905872, 1585Recommended Use : OE ReplacementIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330141, 8206605N, 25869451, 8302, 15905872, 1585
334-2956A OE Replacement Series Alternator Remanufactured
Part Number: AC3342956A
Vehicle Info Required to Guarantee Fit
$177.49

+ $63.44 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 120 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 : OE Replacement SeriesRecommended Use : OE ReplacementRotation : Clockwise rotation
91017 OE Replacement Alternator, New
Part Number: RMY91017
Vehicle Info Required to Guarantee Fit
$179.49
Product Details
Notes : 12 Voltage; Internal Voltage Regulator Type; Internal Fan TypeCondition : NewAmperage Output : 145 AmpQuantity Sold : Sold individuallyWarranty : 2-year Remy 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 : PulleyRecommended Use : OE ReplacementRotation : Clockwise rotation
15557 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA15557
Vehicle Info Required to Guarantee Fit
$174.99

+ $87.84 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 130 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 : TG13S024, TG13S013, 2650418, 2Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB Premium
15735 OE Replacement QB Premium Alternator, Remanufactured
Part Number: MPA15735
Vehicle Info Required to Guarantee Fit
$121.99

+ $103.70 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 120 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 : 11148, TG12S047, TG12S028, 265Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB Premium
210-5382 OE Replacement Alternator, Remanufactured
Part Number: NP2105382
Vehicle Info Required to Guarantee Fit
$167.49

+ $41.48 Refundable Core Charge

Product Details
Condition : RemanufacturedAmperage Output : 145 AmpQuantity Sold : Sold individuallyWarranty : 1-year Denso 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
8550N OE Replacement Alternator, New
Part Number: WAI8550N
Vehicle Info Required to Guarantee Fit
$172.99
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
N8302-P79 OE Replacement Alternator, New
Part Number: BBBN8302P79
Vehicle Info Required to Guarantee Fit
$179.49
Product Details
Notes : 12V; 6 kw Power Rating; 2-1/2 in. OD Pulley; Air Cooling Method; Internal Fan Type; Internal Regulator Type; Negative Polarity; OE Manufacturer - Delco/Delphi; DR44G Series; Serpentine Pulley Belt TypeCondition : NewAmperage Output : 145 AmpPulley Type : Conventional pulleyQuantity Sold : Sold individuallyWarranty : BBB Industries 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 ReplacementRotation : Clockwise
N11147 OE Replacement Alternator, New
Part Number: BBBN11147
Vehicle Info Required to Guarantee Fit
$194.49
Product Details
Notes : 12V; 6 kw Power Rating; 2-3/8 in. OD Pulley; Air Cooling Method; Internal Fan Type; Internal Regulator Type; Negative Polarity; OE Manufacturer - Valeo; Serpentine Pulley Belt TypeCondition : NewAmperage Output : 130 AmpPulley Type : Conventional pulleyQuantity Sold : Sold individuallyWarranty : BBB Industries 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 ReplacementRotation : Clockwise
11147N OE Replacement Alternator, New
Part Number: WAI11147N
Vehicle Info Required to Guarantee Fit
$211.99
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
11148N OE Replacement Alternator, New
Part Number: WAI11148N
Vehicle Info Required to Guarantee Fit
$155.99
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
849028 OE Replacement Valeo OE Replacement Alternator, New
Part Number: VLE849028
Vehicle Info Required to Guarantee Fit
$260.49
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 Replacement
Page 1 of 3 | Showing 1 - 15 of 34 results

Top Rated Products

Not a new part by any means but I think the alternator was OEM (GM) and it fits perfeSee More
Wan K.
VERIFIED PURCHASER
Part was exactly how it looks in the picture, and had a very fast delivery! The best See More
Kudarius G.
VERIFIED PURCHASER

Helpful Automotive Resources

Common Car Problems You Shouldn’t Delay Fixing
Common Car Problems You Shouldn’t Delay FixingThe severity of these problems varies from part to part, but which common car troubles do you need to address immediately? There are issues that you must fix as soon as possible to continue driving safely and avoid permanently damaging your vehicle. Bad Alternator
Is an Alternator Rebuild Worth It?
Is an Alternator Rebuild Worth It?When it comes to dealing with a damaged alternator, there are generally three ways you can go about it: rebuild it, replace it, or get a remanufactured alternator. Alternator Rebuild
Car Won’t Start After Getting Gas? Here are the Reasons Why
Car Won’t Start After Getting Gas? Here are the Reasons WhyFor others, however, they won’t face the issue right away. The no-start condition can occur after they’ve driven their vehicles around for a while, and the problem will only pop up right after refueling at the gas station. Why Won’t My Car Start After Getting Gas?