{
    "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 Chevrolet Express 3500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2012 Chevrolet Express 3500 Change Vehicle

Quality-Built®
2012 Chevrolet Express 3500 - Alternator, 8 Cyl., 4.8/6.0L Engine, with Delco 145 Amp Alternator

Tap image and pinch to zoom.
$38.49

+ $46.36 Refundable Core Charge

Manufacturer #10143
Guaranteed to Fit2012 Chevrolet Express 3500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2012 Chevrolet Express 3500
Base
8 Cyl 6.0L
With Delco 145 Amp Alternator
2012 Chevrolet Express 3500
Base
8 Cyl 4.8L
-
2012 Chevrolet Express 3500
LS
8 Cyl 6.0L
With Delco 145 Amp Alternator
2012 Chevrolet Express 3500
LT
8 Cyl 6.0L
With Delco 145 Amp Alternator
2012 Chevrolet Express 3500
LS
8 Cyl 4.8L
-
2012 Chevrolet Express 3500
LT
8 Cyl 4.8L
-

Highlights

Part:
Alternator
Brand:
Quality-Built
Condition:
Remanufactured
Amperage Output:
145 Amp
Pulley Type:
Serpentine
Numberof Grooves:
6 Grooves
Quantity Sold:
Sold individually
Warranty:
Lifetime Quality-Built limited warranty
Prop 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 fan
Recommended Use:
OE Replacement
Rotation:
Clockwise rotation
Series:
QB Premium
Fitnotes:
With Delco 145 Amp Alternator,

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2006 Chevrolet Avalanche 2500
LS
8 Cyl 8.1L
With 105 Amp Bosch Alternator
2006 Chevrolet Avalanche 2500
LT
8 Cyl 8.1L
With 105 Amp Bosch Alternator
2006 Chevrolet Express 2500
Base
6 Cyl 4.3L
-
2006 GMC Savana 2500
Base
6 Cyl 4.3L
-
2009 Chevrolet Express 1500
Base
8 Cyl 5.3L
With 4 Pin Regulator Plug, With Bosch 145 Amp Alternator
Page 1 of 12 | Showing 1 - 5 of 57 results

Product Information

QUALITY-BUILT ALTERNATORS

Dedication and exceptional attention to detail are constants throughout the life of Quality-Built alternators—from state-of-the-art manufacturing to 100% end-of-line testing and unparalleled roadside support. Choose Quality-Built and rest assured you'll get ultimately reliable performance with each turn of the key. Quality-Built, a division of Motorcar Parts of America, is an automotive aftermarket brand of professional-quality starters and alternators.

  • Choose from QB Premium (completely remanufactured) or QB Supreme (100% new)
  • Engineered to exceptional QS-9000 requirements in ISO/TS 16949 certified facilities for unparalleled reliability
  • 95% of alternator assembled in-house in North America
  • Triple tested (i.e. durability testing, root cause analysis and repeated retesting) to meet or exceed OE standards
  • Get help with installation/tech questions from ASE-certified technicians via toll-free support line
  • Factory-direct warranty assistance offered from Quality-Built/MPA (Motorcar Parts of America)
  • Complimentary 24/7 Quality-Built Roadside Assistance Program (QB-RAP) includes a jump-start or tow for 1 (for QB Premium) or 2 (for QB Supreme) years from the date of purchase
  • Manufactured to deliver professional-installer quality
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

1
Is this a 1:45 amp?Welch W.Jul 08, 2024
Best Answer:Hi Welch, I'm glad to assist you. Yes. It is with a 145-ampere rating. If your car/truck/Van appears in the vehicle fitment information below (after selecting the year, make, model, submodel, and engine size), it is a guaranteed fit part. Grab our lowest offer and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/alternator/quality-built/mpa10143?can=cpje1043_CSQA_20240708" target="_blank">https://www.carparts.com/alternator/quality-built/mpa10143?can=cpje1043_CSQA_20240708</a>
Jeonino E.STAFFJul 08, 2024