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Guaranteed to Fit2011 Chevrolet Silverado 2500 HD Change Vehicle

AC Delco®
2011 Chevrolet Silverado 2500 HD - Alternator, 2 Wire, 145 Amp(KG3)

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$257.49
$313.31Save: $55.82(18%)
OR
Manufacturer #20881337
Guaranteed to Fit2011 Chevrolet Silverado 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2011 Chevrolet Silverado 2500 HD
All Submodels
All Engines
2 Wire, 145 Amp(KG3)

Highlights

Brand:
Condition:
New
Amperage Output:
145 Amp
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco 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.

Recommended Use:
OE Replacement
Replaces OE Number:
Repl. OE No. 20881337
Series:
GM Original Equipment Series
Fitnotes:
2 Wire, 145 Amp(KG3)

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2007 Chevrolet Silverado 1500
LT
All Engines
2 Wire, 145 Amp(KG3)
2007 Chevrolet Silverado 1500
LTZ
All Engines
2 Wire, 145 Amp(KG3)
2007 Chevrolet Silverado 1500
WT
All Engines
2 Wire, 145 Amp(KG3)
2007 Chevrolet Silverado 2500 HD
LT
All Engines
2 Wire, 145 Amp(KG3)
2007 Chevrolet Silverado 2500 HD
LTZ
All Engines
2 Wire, 145 Amp(KG3)
Page 1 of 14 | Showing 1 - 5 of 67 results

Product Information

ACDELCO NEW GM ORIGINAL EQUIPMENT ALTERNATORS

Trust ACDelco’s new GM Original Equipment alternators to restore your ride with the precise fit and outstanding quality you can always rely on GM to deliver. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • All-new unit made with sturdy, premium-quality materials for solid fitment and ultimate reliability
  • GM original equipment ensures part is engineered to precise requirements
  • Recommended by GM as exact replacement for stock

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

0
is this a # d r 37 ?Jack H.Aug 11, 2020
Best Answer:Hello Jack, This is a 2 Wire, 145 Amp(KG3) Alternator.
Aldrin P.STAFFAug 11, 2020

Customer Reviews

Because of misleading circumstances, we purchased from Carparts instead of our usual parts supplier. If we had placed this order correctly and not been suckered in by the ads placed at the top above your real search, we would have paid thirty dollars less for the same alternator. It seems to be working well but I hate it that we overpaid. We will make sure next time that it is the correct supplier.
Edwin M.
VERIFIED PURCHASER
Purchased on Nov 12, 2021
nice fit & works well
Jack H.
VERIFIED PURCHASER
Purchased on Aug 11, 2020
The part arrived quicker than it was stated and I was impressed of how secure it was packaged being a heavy part.
Michael F.
VERIFIED PURCHASER
Purchased on Feb 08, 2021