{
    "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
}
2003 Hummer H2

2003 Hummer H2 Alternators

Refine by:

Shop Catalog

Showing 1 - 15 of 16 results
Display item:
15
30
45
Sort by:
With 145 Amp Alternator, New, 8 Cyl 6.0L, QB Supreme -
Part Number: MPA8292603N
Guaranteed to Fit
$193.99
Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L With 145 Amp Alternator
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
With 145 Amp Alternator, Remanufactured, 8 Cyl 6.0L, QB Premium -
Part Number: MPA8292603
Guaranteed to Fit
$130.99

+ $41.48 Refundable Core Charge

Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L With 145 Amp Alternator
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 : 18000002, 15754097W, 15754097ARecommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330164, 13943, 18000002, 15754097W, 15754097A
Alternator, Remanufactured, 8 Cyl 6.0L, Professional Series -
Part Number: AC3342529A
Guaranteed to Fit
$127.99

+ $41.48 Refundable Core Charge

Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L
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 SeriesInterchange Part Number : REPC330164, 13943Recommended Use : OE Replacement
Alternator, 145 Amp(Kg3), Remanufactured, GM Original Equipment Series -
Part Number: AC3212128
Guaranteed to Fit
$315.99

+ $51.24 Refundable Core Charge

Vehicle Fitment
  • 2003 Hummer H2 All Submodels All Engines 145 Amp(Kg3)
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 : GM Original Equipment SeriesRecommended Use : OE Replacement
Alternator, 145 Amps, New, 8 Cyl 6.0L -
Part Number: RMY91653
Guaranteed to Fit
$154.99
Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L 145 Amps
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
Alternator, Remanufactured, 8 Cyl 6.0L, OE Replacement Series -
Part Number: BSAL8515X
Guaranteed to Fit
$144.49

+ $61.00 Refundable Core Charge

Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L
Product Details
Condition : RemanufacturedAmperage Output : 145 AmpNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : 24-month or unlimited-mileage Bosch 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.

Promotions : CarParts EuroSeries : OE Replacement SeriesRecommended Use : OE ReplacementRotation : Clockwise rotation
Alternator, 145 Amps, New, 8 Cyl 6.0L -
Part Number: BBBN8292
Guaranteed to Fit
$230.99
Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L 145 Amps
Product Details
Notes : 12V; 6 kw Power Rating; 2-3/16 in. OD Pulley; Air Cooling Method; Internal Fan Type; Internal Regulator Type; Negative Polarity; OE Manufacturer - Delco/Delphi; AD244 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
With 124 Amp Alternator, New, 8 Cyl 6.0L, QB Supreme -
Part Number: MPA8219604N
Guaranteed to Fit
$187.99
Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L With 124 Amp Alternator
Product Details
Condition : NewAmperage 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 : 8219-5, 10480133, 10463686Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB SupremeInterchange Part Number : REPC330105, 8206605N, 8219-5, 10480133, 10463686
With 124 Amp Alternator, Remanufactured, 8 Cyl 6.0L, QB Premium -
Part Number: MPA8203604
Guaranteed to Fit
$112.49

+ $76.86 Refundable Core Charge

Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L With 124 Amp Alternator
Product Details
Condition : RemanufacturedAmperage Output : 124 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 : 8203-5, 10480255, 10480206, 10Recommended Use : OE ReplacementIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330105, 8206605N, 8203-5, 10480255, 10480206, 10
Alternator, New, 8 Cyl 6.0L, Professional Series -
Part Number: AC3351092
Guaranteed to Fit
$224.49
Vehicle Fitment
  • 2003 Hummer H2 Base 8 Cyl 6.0L
Product Details
Notes : With 145 mm (5-3/4 in.) diameter alternator caseCondition : NewAmperage 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
Universal, Performance Replacement DynaForce Series Alternator New
Part Number: M465321
Universal Fit
$460.95
Product Details
Condition : NewAmperage Output : 120 AmpPulley Type : V-belt pulleyQuantity Sold : Sold individuallyWarranty : 1-year MSD 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 : DynaForce SeriesRecommended Use : Performance ReplacementProduct Fit : Universal
Universal, Performance Replacement DynaForce Series Alternator New
Part Number: M465361
Universal Fit
$482.95
Product Details
Condition : NewAmperage Output : 160 AmpPulley Type : V-belt pulleyQuantity Sold : Sold individuallyWarranty : 1-year MSD 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 : DynaForce SeriesRecommended Use : Performance ReplacementProduct Fit : Universal
Universal, Performance Replacement DynaForce Series Alternator New
Part Number: M465362
Universal Fit
$568.95
Product Details
Condition : NewAmperage Output : 160 AmpPulley Type : V-belt pulleyQuantity Sold : Sold individuallyWarranty : 1-year MSD 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 : DynaForce SeriesRecommended Use : Performance ReplacementProduct Fit : Universal
Universal, Performance Replacement Alternator Series Alternator New
Part Number: H19197303
Universal Fit
$476.95
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 90-day Holley 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.

Specialty Part : Performance Part by JCWSeries : Alternator SeriesRecommended Use : Performance ReplacementProduct Fit : UniversalColor Finish : Black
Universal, Performance Replacement Alternator Series Alternator New
Part Number: H19197304
Universal Fit
$575.95
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : 90-day Holley 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.

Specialty Part : Performance Part by JCWSeries : Alternator SeriesRecommended Use : Performance ReplacementProduct Fit : UniversalColor Finish : Polished
Page 1 of 2 | Showing 1 - 15 of 16 results

Top Rated Products

Great. Works great and fit good
Shundreal E.
VERIFIED PURCHASER
I received my alternator within 36 hrs of ordering it. Perfect fit. Great service.
Thomas V.
VERIFIED PURCHASER
This alternator is beyond powerful. And you will never find a better price out there.See More
Chester G.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

How to Replace Alternator: 2009-2018 Dodge RAM 1500
How to Replace Alternator: 2009-2018 Dodge RAM 1500There are no tightening torques for this operation. Tools Checklist
Common Car Problems You Shouldn’t Delay Fixing
Common Car Problems You Shouldn’t Delay FixingOne of the most common problems with cars is a bad alternator. Some drivers tend to ignore it because they assume they can charge their car batteries. Don’t make the same mistake.
Is an Alternator Rebuild Worth It?
Is an Alternator Rebuild Worth It?A rebuilt alternator generally reuses major parts like the housing, stator, and rotor unless one of these parts is the problem, and sometimes they are. The rotor can be open, the stator windings can be shorted together, and diodes can be bad in the rectifier.
Car Won’t Start After Getting Gas? Here are the Reasons Why
Car Won’t Start After Getting Gas? Here are the Reasons WhyThe key here is “after getting gas,” which should be followed by thinking about whether it happens every time you gas up or just sometimes after getting gas. That’s an important part of the puzzle, you see.
Other Parts To Replace When Changing Your Alternator
Other Parts To Replace When Changing Your AlternatorSince you’ll need to remove the negative terminal while replacing the alternator anyway, go ahead and give the terminals and their posts a good cleaning. Make sure you check the alternator connections for compromised connectors or an oxidized charge post terminal lug. The point is to reduce resistance in all
Nissan Frontier Runs After Jump Starting Then Dies
Nissan Frontier Runs After Jump Starting Then DiesThe battery is the foundation of the electrical system, supplying power to start the engine and meet other electrical demands that go past the alternator’s output.