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Price Match Guarantee
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Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Quality-Built®
8292603N OE Replacement QB Supreme Alternator, New

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$193.99
OR
Manufacturer #8292603N
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Alternator
Brand:
Quality-Built
Notes:
8.88 in. L x 7.75 in. W x 6.88 in. H
Condition:
New
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 complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)
Interchange Part Number:
REPC330150, 8206605N, 18000002, 15754097W, 15754097A, 13860, 19134388, 6004ML0024
Recommended Use:
OE Replacement
Regulator Style:
Internally Regulated
Replaces OE Number:
18000002, 15754097W, 15754097A, 13860, 19134388, 6004ML0024
Rotation:
Clockwise rotation
Series:
QB Supreme

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
With Delco 130 Amp Alternator
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
With Delco 130 Amp Alternator
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
With Delco 130 Amp Alternator
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
With Delco 130 Amp Alternator
1999-2000 GMC Sierra 2500
SLE
8 Cyl 5.3L
With Delco 130 Amp Alternator
Page 1 of 78 | Showing 1 - 5 of 387 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.

In the Garage with CarParts.com

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Product Q&A

0
is this a 2 pin or 4 pin alternator ?kenneth b.Jun 06, 2021
Best Answer:Hi Kenneth, I'm glad to help you out. This item is a 4-pin alternator. Take advantage of the sale price and limited stocks for this item. Click this link to order this part: <a href="https://www.carparts.com/alternator/quality-built/mpa8292603n?can=CPAP3648" target="_blank">https://www.carparts.com/alternator/quality-built/mpa8292603n?can=CPAP3648</a> I hope this helps. Happy shopping.
Aldrin P.STAFFJun 06, 2021
0
I have a 02 g m c Yukon Denali and my truck had stopped I was parked I got to jump it started right back up but I checked it said it was alternator my RPMs only go up to 2 and fall back down to one and that's never happened before so I'm really kind of confused on is a really my alternator that needs to be fixed and will that fix the problem I'm not trying to put money because it's a decade-old LOL but it has to get me back and forth until I could buy another better vehicle?Meh2299Jul 15, 2021
Best Answer:Hello! Did you have your alternator checked by an auto parts store or repair shop? Does your vehicle have other faults, such as a check engine light?
Mitchell D.STAFFJul 21, 2021
0
Need 2 pin ?KennyJun 05, 2023
Best Answer:Hi Kenneth, I'm glad to assist you. We need more info to confirm the fitment. 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, and engine size). The VIN would be much helpful.
Jeonino E.STAFFJun 05, 2023
0
Does it matter what the amp output is? 145 vs 130 amp?A shopperSep 17, 2020
Best Answer:Hi, It does not matter by far, but it depends also. The 130 amp is the standard rating. While the 145 amp is the upgrade ampere rating. If you have added electronic components such as additional Cab fog lights, grille running lights and bigger speakers for your stereo system you need to get the 145 amp alternator.
Jeonino E.STAFFSep 17, 2020
0
Is this good for the LC8 6.0L 364ci Vortec GM small block. 2005 Silverado 2500. The alternator has a 6 pin plug. But only 2 lines harness. I would like more amps & volts out to quick charge the battery. I'm only getting 13.3v output on the current alternator. Is this one better?Paul TJul 22, 2020
Best Answer:Hello! 13.3v is within the specifications of this alternator, so I wouldn't expect it to generate higher voltage. How many amps is your alternator rated for? This one is 145 amps, so that is higher, it may charge your battery quicker.
Mitchell D.STAFFJul 23, 2020

Customer Reviews

Qb Supreme Alternator, New
Product was received in a day after ordering and alternator was heavier duty than I expected. Installed and am extremely satisfied with with it.
James L.
VERIFIED PURCHASER
Purchased on Feb 08, 2023
Qb Supreme Alternator, New
Part came on time and fit perfectly!
Part came on time and fit perfectly!
James S.
VERIFIED PURCHASER
Purchased on Dec 24, 2022
Qb Supreme Alternator, New
Great Company
Priced right, Fast shipping and the right part. Got my truck up and running and saved some money. Thanks
Charles E.
VERIFIED PURCHASER
Purchased on May 23, 2023