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2003 Chevrolet Avalanche 2500

2003 Chevrolet Avalanche 2500 Alternators

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Alternator, 8 Cyl., 8.1L Engine, with Delco 145 Amp Alternator -
Part Number: MPA8292603N
Guaranteed to Fit
$193.99
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L With Delco 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
Alternator, 8 Cyl., 8.1L Engine, with 11:30 Alternator Plug, 105 Amp. Alternator -
Part Number: AC3351086
Guaranteed to Fit
$187.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L With 11:30 Alternator Plug, 105 Amp. Alternator
Product Details
Notes : With 135 mm (5-3/8 in.) diameter alternator case; With 11 - 30 alternator plugCondition : NewAmperage Output : 105 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., 8.1L Engine, with Delco 145 Amp Alternator -
Part Number: MPA8292603
Guaranteed to Fit
$130.99

+ $41.48 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L With Delco 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, 8 Cyl., 8.1L Engine, with 145 Amp. Alternator -
Part Number: AC3342529A
Guaranteed to Fit
$127.99

+ $41.48 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L 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 SeriesInterchange Part Number : REPC330164, 13943Recommended Use : OE Replacement
Alternator, SEO 145 AMP GEN(8C6) -
Part Number: AC3212128
Guaranteed to Fit
$312.49

+ $51.24 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 All Submodels All Engines 145 AMP(KG3), SEO 145 AMP GEN(8C6)
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, 8 Cyl., 8.1L Engine, Opt, 145 Amps -
Part Number: RMY91653
Guaranteed to Fit
$156.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L Opt; 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., 8.1L Engine, with Delco 105 Amp. Alternator -
Part Number: AC3342491A
Guaranteed to Fit
$123.49

+ $36.60 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L With Delco 105 Amp. Alternator
Product Details
Condition : RemanufacturedAmperage 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.

Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With PulleySeries : Professional SeriesInterchange Part Number : REPC330116, 8206605N
Alternator, 8 Cyl., 8.1L Engine, Standard Version, 105 A -
Part Number: BSAL8785X
Guaranteed to Fit
$102.49

+ $61.00 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L Standard Version, 105 A
Product Details
Condition : RemanufacturedQuantity 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 : European Vehicle PartsSeries : OE Replacement SeriesInterchange Part Number : REPC330141, 8206605NRecommended Use : OE Replacement
Alternator, 8 Cyl., 8.1L Engine, Std, 105 Amps -
Part Number: BBBN8247
Guaranteed to Fit
$203.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L Std; 105 Amps
Product Details
Notes : 12V; 6 kw Power Rating; Air Cooling Method; Internal Fan Type; Internal Regulator Type; Negative Polarity; OE Manufacturer - Delco/Delphi; AD230 Series; Serpentine Pulley Belt TypeCondition : NewAmperage Output : 105 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 Replacement
Alternator, 8 Cyl., 8.1L Engine, 130-145 A -
Part Number: BSAL8515X
Guaranteed to Fit
$144.49

+ $61.00 Refundable Core Charge

Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L 130-145 A
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 : European Vehicle PartsSeries : OE Replacement SeriesRecommended Use : OE ReplacementRotation : Clockwise rotation
Alternator, 8 Cyl., 8.1L Engine, Std, 105 Amps -
Part Number: RMY91602
Guaranteed to Fit
$142.99
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L Std; 105 Amps
Product Details
Notes : 12 Voltage; Internal Voltage Regulator Type; Internal Fan TypeCondition : NewAmperage Output : 105 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., 8.1L Engine, Opt, 145 Amps -
Part Number: BBBN8292
Guaranteed to Fit
$231.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L Opt; 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
Alternator, 8 Cyl., 8.1L Engine, with Delco 105 Amp Alternator -
Part Number: MPA8247603N
Guaranteed to Fit
$123.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L With Delco 105 Amp Alternator
Product Details
Notes : 11:30 Clock; Internal Regulator; Internal Fan; Delco ManufacturerCondition : NewAmperage Output : 105 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 : 10464451, 15755616, 10480476Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB SupremeInterchange Part Number : REPC330164, 13943, 10464451, 15755616, 10480476
Alternator, Std, 105 Amp, Single or Dual -
Part Number: WAI8247N
Guaranteed to Fit
$106.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 All Submodels All Engines Std, 105 Amp, Single or Dual
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., 8.1L Engine, with 12:00 Alt Plug -
Part Number: AC3351092
Guaranteed to Fit
$211.49
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L With 12:00 Alt Plug
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
Page 1 of 2 | Showing 1 - 15 of 24 results

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Perfect fit for my 2004 Tahoe 8th letter “Z” vin
Toney W.
VERIFIED PURCHASER
I received my alternator within 36 hrs of ordering it. Perfect fit. Great service.
Tom V.
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Popular Products

Product Questions & Answers

Q:1999 GMC Sierra 4x4, does  alternator come with pulley? Also you have 105 amp and 145 amp, what is the difference? Show Less
William B.
A:BEST ANSWERHi William, thank you for reaching out! Yes, it comes with a pulley. The 105 and 145 amps are not interchangeable. You need to check what you ave prior to buying. Have a good one! Show less
Andrew B.
 
2 Questions, 1 AnswerView all Q&As >

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Where is the Voltage Regulator Located on an Alternator?
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Other Parts To Replace When Changing Your Alternator
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