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2010 Hummer H3
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2010 Hummer H3

2010 Hummer H3 Alternators

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Alternator, 8 Cyl., 5.3L Engine, with 145 Amp. Alternator -
AC Delco®
Alternator, 8 Cyl., 5.3L Engine, with 145 Amp. Alternator -
Part Number: AC3342811A
Guaranteed to Fit
$173.49

+ $36.60 Refundable Core Charge

Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L With 145 Amp. Alternator
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
Alternator, 8 Cyl., 5.3L Engine, DR44 Type, 145 Amps -
Remy®
Alternator, 8 Cyl., 5.3L Engine, DR44 Type, 145 Amps -
Part Number: RMY91017
Guaranteed to Fit
$179.49
Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L DR44 Type; 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, 8 Cyl., 5.3L Engine -
WAI®
Alternator, 8 Cyl., 5.3L Engine -
Part Number: WAI8550N
Guaranteed to Fit
$172.99
Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L
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
Alternator, 8 Cyl., 5.3L Engine, DR44 Type, 145 Amps -
BBB Industries®
Alternator, 8 Cyl., 5.3L Engine, DR44 Type, 145 Amps -
Part Number: BBBN8302P79
Guaranteed to Fit
$179.49
Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L DR44 Type; 145 Amps
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
Alternator, 5 Cyl., 3.7L Engine, 125 Amp -
WAI®
Alternator, 5 Cyl., 3.7L Engine, 125 Amp -
Part Number: WAI11148N
Guaranteed to Fit
$155.99
Vehicle Fitment
  • 2010 Hummer H3 Base 5 Cyl 3.7L 125 Amp
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
Alternator, 5 Cyl., 3.7L Engine, 120 Amp -
Valeo®
Alternator, 5 Cyl., 3.7L Engine, 120 Amp -
Part Number: VLE849028
Guaranteed to Fit
$260.49
Vehicle Fitment
  • 2010 Hummer H3 Base 5 Cyl 3.7L 120 Amp
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
Alternator, 8 Cyl., 5.3L Engine, Labeled 20989651, 4 Wire -
AC Delco®
Alternator, 8 Cyl., 5.3L Engine, Labeled 20989651, 4 Wire -
Part Number: AC22781131
Guaranteed to Fit
$269.49
Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L Labeled 20989651, 4 Wire
Product Details
Notes : Delco Series DR44G, type 100; Used to service 105 amp, K68 usage; For 145 amp usage, see 15263858 labeled 22781131Condition : NewAmperage Output : 105 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.

Replaces OE Number : Repl. OE No. 22781131, 15847291, 20989651Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With pulley and internal fanSeries : GM Original Equipment Series
Alternator, 8 Cyl., 5.3L Engine -
Quality-Built®
Alternator, 8 Cyl., 5.3L Engine -
Part Number: MPA8550603
Guaranteed to Fit
$124.49

+ $41.48 Refundable Core Charge

Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L
Product Details
Condition : RemanufacturedAmperage Output : 145 AmpQuantity 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.

Series : QB PremiumRecommended Use : OE Replacement
Alternator, 5 Cyl., 3.7L Engine -
Quality-Built®
Alternator, 5 Cyl., 3.7L Engine -
Part Number: MPA11148
Guaranteed to Fit
$38.99

+ $65.88 Refundable Core Charge

Vehicle Fitment
  • 2010 Hummer H3 Base 5 Cyl 3.7L
Product Details
Condition : RemanufacturedAmperage Output : 125 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
Alternator, 8 Cyl., 5.3L Engine, Labeled 20881337, 2 Wire -
AC Delco®
Alternator, 8 Cyl., 5.3L Engine, Labeled 20881337, 2 Wire -
Part Number: AC20881337
Guaranteed to Fit
$257.49
Vehicle Fitment
  • 2010 Hummer H3 Alpha 8 Cyl 5.3L Labeled 20881337, 2 Wire
Product Details
Condition : 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 : GM Original Equipment SeriesReplaces OE Number : Repl. OE No. 20881337Recommended Use : OE Replacement
Alternator, 5 Cyl., 3.7L Engine -
AC Delco®
Alternator, 5 Cyl., 3.7L Engine -
Part Number: AC25925948
Guaranteed to Fit
$212.99
Vehicle Fitment
  • 2010 Hummer H3 Base 5 Cyl 3.7L
Product Details
Condition : NewAmperage 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.

Includes : With pulley and internal fanSeries : GM Original Equipment SeriesRecommended Use : OE ReplacementRotation : Clockwise rotation
Universal Alternator, 130 AMP, Large Case
Holley®
Universal Alternator, 130 AMP, Large Case
Part Number: H19197301
Universal Fit
$365.95
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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Performance Replacement DynaForce Series Alternator, New
MSD®
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
Performance Replacement DynaForce Series Alternator, New
MSD®
Performance Replacement DynaForce Series Alternator, New
Part Number: M465361
Universal Fit
$434.95
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
Performance Replacement DynaForce Series Alternator, New
MSD®
Performance Replacement DynaForce Series Alternator, New
Part Number: M465362
Universal Fit
$512.95
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
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

AC Delco Alternator, 8 Cyl., 5.3L Engine, Labeled 20989651, 4 Wire -
$269.49( Review)
fit great had to get new belt as well
Daniel B.
VERIFIED PURCHASER
AC Delco Alternator, 8 Cyl., 5.3L Engine, with 145 Amp. Alternator -
$173.49( Review)
Excellent product. Perfect fit. Easy installation.
Donald S.
VERIFIED PURCHASER
AC Delco Alternator, 8 Cyl., 5.3L Engine, Labeled 20881337, 2 Wire -
$257.49( Review)
Because of misleading circumstances, we purchased from Carparts instead of our usual See More
Edwin M.
VERIFIED PURCHASER

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