{
    "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
}
2012 Mazda 3

2012 Mazda 3 Alternators

Refine by:

Shop Catalog

Showing 1 - 15 of 25 results
Display item:
15
30
45
Sort by:
Alternator, 4 Cyl., 2.0L Engine -
Part Number: MPA11342
Guaranteed to Fit
$201.49

+ $82.96 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L
  • 2012 Mazda 3 i 4 Cyl 2.0L
  • 2012 Mazda 3 GX 4 Cyl 2.0L
Product Details
Condition : RemanufacturedAmperage Output : 100 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, 4 Cyl., 2.0L Engine, Mits. ED/IF, 110A -
Part Number: WAI11635N
Guaranteed to Fit
$180.49
Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L Mits. ED/IF, 110A
  • 2012 Mazda 3 i 4 Cyl 2.0L Mits. ED/IF, 110A
  • 2012 Mazda 3 GX 4 Cyl 2.0L Mits. ED/IF, 110A
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L Mits. ED/IF, 110A
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, 4 Cyl., 2.0L Engine, 110 Amp, OE Equivalent -
Part Number: NP2104008
Guaranteed to Fit
$436.49
Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L 110 Amp; OE Equivalent
  • 2012 Mazda 3 i 4 Cyl 2.0L 110 Amp; OE Equivalent
  • 2012 Mazda 3 GX 4 Cyl 2.0L 110 Amp; OE Equivalent
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L 110 Amp; OE Equivalent
Product Details
Condition : RemanufacturedAmperage Output : 110 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 ReplacementRotation : Clockwise
Alternator, 4 Cyl., 2.5L Engine -
Part Number: MPA15582
Guaranteed to Fit
$157.99

+ $84.18 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 S 4 Cyl 2.5L
  • 2012 Mazda 3 GT 4 Cyl 2.5L
Product Details
Notes : 8.88 in. L x 7.75 in. W x 6.88 in. HCondition : RemanufacturedAmperage Output : 100 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 : A2TJ0391B, A2TJ0391A, A2TJ0391Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB Premium
Alternator, 4 Cyl., 2.3L Engine -
Part Number: WAI11169N
Guaranteed to Fit
$227.99
Vehicle Fitment
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
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, 4 Cyl., 2.0L Engine, Sedan, Available in Canada Only -
Part Number: BSAL4241X
Guaranteed to Fit
$146.49

+ $61.00 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L Sedan, Available In Canada Only
  • 2012 Mazda 3 i 4 Cyl 2.0L Sedan, Available In Canada Only
  • 2012 Mazda 3 GX 4 Cyl 2.0L Sedan, Available In Canada Only
Product Details
Condition : RemanufacturedAmperage Output : 100 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 Series
Alternator, 4 Cyl., 2.3L Engine, Family Mit-If, Unit Mfr Mit, Amps 110, Pulley 6Scp, Fan If, Regulator Ed
Part Number: AC3343076
Guaranteed to Fit
$158.49

+ $61.00 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L Family Mit-If; Unit Mfr Mit; Amps 110; Pulley 6Scp; Fan If; Regulator Ed
Product Details
Condition : RemanufacturedAmperage Output : 110 AmpNumberof 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.

Regulator Style : ExternalVoltage : 12 Volts DCRecommended Use : OE ReplacementProduct Fit : Direct Fit
Alternator, 4 Cyl., 2.5L Engine
Part Number: AC3342699
Guaranteed to Fit
$221.49

+ $71.98 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 S 4 Cyl 2.5L
  • 2012 Mazda 3 GT 4 Cyl 2.5L
Product Details
Condition : RemanufacturedAmperage Output : 100 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 ReplacementProduct Fit : Direct Fit
Alternator, 4 Cyl., 2.0L Engine
Part Number: AC3343037
Guaranteed to Fit
$194.99

+ $56.12 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L With 110 Amp Alternator; Family Mit-If; Unit Mfr Mit; Amps 110; Pulley 6S; Fan If; Regulator Ir
  • 2012 Mazda 3 i 4 Cyl 2.0L With 110 Amp Alternator; Family Mit-If; Unit Mfr Mit; Amps 110; Pulley 6S; Fan If; Regulator Ir
  • 2012 Mazda 3 GX 4 Cyl 2.0L With 110 Amp Alternator; Family Mit-If; Unit Mfr Mit; Amps 110; Pulley 6S; Fan If; Regulator Ir
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L Family Mit-If; Unit Mfr Mit; Amps 110; Pulley 6S; Fan If; Regulator Ir
Product Details
Condition : RemanufacturedAmperage Output : 110 AmpNumberof 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.

Regulator Style : InternalVoltage : 14 Volts DCRecommended Use : OE ReplacementProduct Fit : Direct Fit
Alternator, 4 Cyl., 2.0L Engine, 110 Amps/Eng. VIN: 8 -
Part Number: RMY94207
Guaranteed to Fit
$220.49
Vehicle Fitment
  • 2012 Mazda 3 i 4 Cyl 2.0L Eng. VIN: 7, 110 Amps
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L Eng. VIN: 8, 110 Amps
Product Details
Notes : 12 Voltage; Internal Voltage Regulator Type; Internal Fan TypeCondition : NewAmperage Output : 110 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, 4 Cyl., 2.0L Engine, 110 Amp
Part Number: AC3351331
Guaranteed to Fit
$319.99
Vehicle Fitment
  • 2012 Mazda 3 i 4 Cyl 2.0L 110 Amp
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L 110 Amp
Product Details
Notes : 3 Terminal Connections; Negative Ground TypeCondition : NewAmperage Output : 110 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 pulley and internal fanSeries : Professional Series
Alternator, 4 Cyl., 2.0L Engine, 100 Amp
Part Number: AC3351327
Guaranteed to Fit
$360.49
Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L 100 Amp
  • 2012 Mazda 3 i 4 Cyl 2.0L 100 Amp
  • 2012 Mazda 3 GX 4 Cyl 2.0L 100 Amp
Product Details
Condition : NewQuantity 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 : Gold SeriesRecommended Use : OE Replacement
Alternator, 4 Cyl., 2.0L Engine -
Part Number: MPA10138
Guaranteed to Fit
$189.49

+ $76.86 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 i 4 Cyl 2.0L
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L
Product Details
Condition : RemanufacturedAmperage Output : 110 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, 4 Cyl., 2.3L Engine -
Part Number: MPA11439
Guaranteed to Fit
$230.99

+ $67.10 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
Product Details
Condition : RemanufacturedAmperage Output : 135 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, 4 Cyl., Eng. Vin: F, Except Skyactiv Engine
Part Number: AC3342885
Guaranteed to Fit
$178.49

+ $74.42 Refundable Core Charge

Vehicle Fitment
  • 2012 Mazda 3 GS 4 Cyl 2.0L Eng. Vin: F, Except Skyactiv Engine
  • 2012 Mazda 3 GX 4 Cyl 2.0L Eng. Vin: F, Except Skyactiv Engine
Product Details
Condition : RemanufacturedAmperage Output : 100 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 : Professional SeriesRecommended Use : OE ReplacementProduct Fit : Direct FitRotation : Clockwise rotation
Page 1 of 2 | Showing 1 - 15 of 25 results

Top Rated Products

Parts fits as it says. Delivery was ok
Daniel H.
VERIFIED PURCHASER
great value
JAMES S.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Where is the Voltage Regulator Located on an Alternator?
Where is the Voltage Regulator Located on an Alternator?To access the voltage regulator, all you need to do is park your vehicle, disconnect the car battery, and check the engine compartment. It’s helpful to look up the voltage regulator for your vehicle on CarParts.com so you can determine what it looks like. .kadence-column_d10526-07 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_d10526-07 > .kt-inside-inner-col,.kadence-column_d10526-07 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_d10526-07
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