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2003 BMW 330i

Alternators

A bad alternator will give you all sorts of problems: power windows and dashboard lights that don’t work, headlights that are dim or flickering, or even a car that stalls or is hard to start. Save yourself the headache by getting a high-quality replacement alternator here at CarParts.com. Our alternators are engineered by respected industry veterans in world-class manufacturing facilities, so you know you’re getting a heavy-duty part that went through strict quality control. Choose from a wide range of new and remanufactured alternators for any location (upper, lower, primary, auxiliary, etc.). Take a look at our products today and get big savings on a replacement alternator.
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Alternator, 6 Cyl., 3.0L Engine, with Bosch or Valeo 120 Amp Alternator -
Part Number: MPA13882N
Guaranteed to Fit
$217.99
Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L With Bosch or Valeo 120 Amp Alternator
Product Details
Notes : 3:30 Clock; Internal Regulator; With Internal FanCondition : NewAmperage Output : 80 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.

Regulator Style : Internally RegulatedRecommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With internal fanSeries : QB SupremeVoltage : 12 Volts
Alternator, 6 Cyl., 3.0L Engine, 90 A -
Part Number: BSAL9405X
Guaranteed to Fit
$187.49

+ $85.40 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L 90 A
Product Details
Condition : RemanufacturedAmperage Output : 90 AmpPulley Type : SerpentineNumberof 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 PartsRecommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With PulleySeries : OE Replacement SeriesInterchange Part Number : REPB330130, AL0734X
Alternator, 6 Cyl., 3.0L Engine, To 120 Amp Alternator -
Part Number: BSAL0703N
Guaranteed to Fit
$277.99
Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L To 120 Amp Alternator
Product Details
Notes : 50 mm OD Pulley; 335 Plug Type; Internal Fan and Regulator TypeCondition : NewAmperage Output : 120 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime 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 PartsRecommended Use : OE ReplacementRotation : Clockwise rotationSeries : OE Replacement SeriesVoltage : 14 Volts
Alternator, 6 Cyl., 3.0L Engine, Bosch Unit, 120 Amps -
Part Number: RMY94110
Guaranteed to Fit
$254.99
Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L Bosch Unit; 120 Amps
Product Details
Notes : 12 Voltage; Internal Voltage Regulator Type; Internal Fan TypeCondition : NewAmperage Output : 120 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, 6 Cyl., 3.0L Engine, with Valeo 90 Amp Alternator -
Part Number: MPA13971
Guaranteed to Fit
$142.49

+ $65.88 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L With Valeo 90 Amp Alternator
Product Details
Condition : RemanufacturedAmperage Output : 90 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 : 13971, SG9B029, 2542379, 43939Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPB330125, 11083, 13971, SG9B029, 2542379, 43939
Alternator, 6 Cyl., 3.0L Engine, with Valeo 120 Amp Alternator -
Part Number: MPA13970
Guaranteed to Fit
$156.99

+ $73.20 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L With Valeo 120 Amp Alternator
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 : 13970, 2542377, SG12B029, 2542Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPB330128, 13882, 13970, 2542377, SG12B029, 2542
Alternator, 6 Cyl., 3.0L Engine, 120 Amp, with BMW OEM# 12-31-7-501-597 or 12-31-7-501-599 -
Part Number: NP2105391
Guaranteed to Fit
$173.49

+ $41.48 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L 120 Amp; With BMW OEM# 12-31-7-501-597 or 12-31-7-501-599
Product Details
Condition : RemanufacturedAmperage Output : 120 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
Alternator, 6 Cyl., 3.0L Engine, with Bosch Alternator -
Part Number: AC3341416
Guaranteed to Fit
$182.49

+ $56.12 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L With Bosch Alternator
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.

Recommended Use : OE ReplacementProduct Fit : Direct FitRotation : Clockwise rotationIncludes : With PulleySeries : Professional SeriesInterchange Part Number : REPB330124, 11098
Alternator, 6 Cyl., 3.0L Engine, Bosch Unit, 120 Amps -
Part Number: BBBN13882
Guaranteed to Fit
$199.49
Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L Bosch Unit; 120 Amps
Product Details
Notes : 12V; 6 kw Power Rating; 2 in. OD Pulley; Air Cooling Method; Internal Fan Type; Internal Regulator Type; Negative Polarity; OE Manufacturer - Bosch; Serpentine Pulley Belt TypeCondition : NewAmperage Output : 120 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, 6 Cyl., 3.0L Engine, with 120 Amp. Alternator -
Part Number: AC3351253
Guaranteed to Fit
$331.49
Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L With 120 Amp. Alternator
Product Details
Notes : Without clutch type pulleyCondition : NewAmperage Output : 120 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 SeriesReplaces OE Number : Repl. OE No. 12-31-7-501-597, 12-31-7-501-599Recommended Use : OE ReplacementProduct Fit : Direct Fit
Alternator, 6 Cyl., 3.0L Engine, 90 Amp -
Part Number: VLE439397
Guaranteed to Fit
$263.49
Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L 90 Amp
Product Details
Condition : NewAmperage Output : 90 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.

Replaces OE Number : Repl. OE No. 12317501592, 12317501687, 9090340, CA1256IRRecommended Use : OE ReplacementIncludes : With pulley and integrated regulatorSeries : Valeo OE ReplacementVoltage : 14 Volts
Alternator, 6 Cyl., 3.0L Engine, with Bosch 120 Amp Alternator -
Part Number: MPA13882
Guaranteed to Fit
$174.49

+ $82.96 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L With Bosch 120 Amp Alternator
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 : 13882, 0-124-515-050, 12-31-7-Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPB330128, 13882, 0-124-515-050, 12-31-7-
Alternator, 6 Cyl., 3.0L Engine, 120 A -
Part Number: BSAL0703X
Guaranteed to Fit
$221.49

+ $79.30 Refundable Core Charge

Vehicle Fitment
  • 2003 BMW 330i Base 6 Cyl 3.0L 120 A
Product Details
Condition : RemanufacturedAmperage Output : 120 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : 1-year 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 PartsRecommended Use : OE ReplacementProduct Fit : Direct FitRotation : Clockwise rotationIncludes : With PulleySeries : OE Replacement SeriesInterchange Part Number : REPM330133
Alternator, 120 Amp, Bosch, Valeo Unit -
Part Number: WAI13882N
Guaranteed to Fit
$112.99
Vehicle Fitment
  • 2003 BMW 330i All Submodels All Engines 120 Amp; Bosch; Valeo Unit
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
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
Page 1 of 2 | Showing 1 - 15 of 21 results

Top Rated Products

Great price on time delivery perfect fit couldn’t be happier
Michael M.
VERIFIED PURCHASER
It was exactly what was advertised and arrived on time and in good shape. Price was gSee More
Dan N.
VERIFIED PURCHASER
Good price on part,quick shipping,excellent seller.
Gary S.
VERIFIED PURCHASER

Product Questions & Answers

Q:Will it fit in a 2012 Buick lacrosse hybrid?
Tony
A:BEST ANSWERHi Franchot, I'm glad to assist you. No, it is incompatible. It is a universal type of alternator, not a direct-fit vehicle-specific part. You forgot to mention the engine size as well, which is very important to help determine the matching alternator. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, 2WD/4WD, and engine size). Still, it is best to call our parts specialist (for real-time, live, and immediate assistance) on our toll-free number, 1-866-529-0412 (Monday through Sunday). Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:What is the OEM part number it’s compatible with ? I need 12317501599 Show Less
Mike P.
A:BEST ANSWERHi Mike, thank you for reaching out. Per checking, this product is compatible with your OE (original equipment) part number. If your vehicle information and fitment details match this part, you can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/alternator/wai/wai13882n?can=CPAP3648_CSQA_20241202 I hope this helps. Happy shopping. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >

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Nissan Frontier Runs After Jump Starting Then DiesA car that runs after a jump start and then dies isn’t unheard of. A Nissan Frontier (or any vehicle) that immediately dies after jump-starting will most likely have a drained battery or a failing alternator. Failing Battery