{
    "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
}
Guaranteed to Fit2011 GMC Sierra 3500 HD Change Vehicle

AC Delco®
2011 GMC Sierra 3500 HD - OE Replacement Series Tail Light Wiring Harness - Direct Fit, Sold individually

Tap image and pinch to zoom.
$63.99
$94.58Save: $30.59(32%)
Manufacturer #20840283
Guaranteed to Fit2011 GMC Sierra 3500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2011 GMC Sierra 3500 HD
SLT
All Engines
97.6 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, 167.7 in. Wheelbase, Fleetside Pubx(E63), Except Single Rear Wheels(Srw)
2011 GMC Sierra 3500 HD
Denali
All Engines
97.6 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, 167.7 in. Wheelbase, Fleetside Pubx(E63), Except Single Rear Wheels(Srw)
2011 GMC Sierra 3500 HD
WT
All Engines
97.6 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, 167.7 in. Wheelbase, Fleetside Pubx(E63), Except Single Rear Wheels(Srw)
2011 GMC Sierra 3500 HD
SLE
All Engines
97.6 in. Bed, Fleetside, 2-Door, Standard Cab Pickup, 133.6 in. Wheelbase, Fleetside Pubx(E63), Except Single Rear Wheels(Srw)

Highlights

Brand:
Warranty:
24-months or unlimited mile AC Delco limited warranty
Quantity Sold:
Sold individually
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.

Product Fit:
Direct Fit
Recommended Use:
OE Replacement
Series:
OE Replacement Series
Fitnotes:
97.6 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, 167.7 in. Wheelbase, Fleetside Pubx(E63), Except Single Rear Wheels(Srw),97.6 in. Bed, Fleetside, 2-Door, Standard Cab Pickup, 133.6 in. Wheelbase, Fleetside Pubx(E63), Except Single Rear Wheels(Srw)

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2010-2011 Chevrolet Silverado 1500
Hybrid
All Engines
69.3 in. Bed, 4-Door, Crew Cab Pickup
2010-2011 Chevrolet Silverado 1500
LS
All Engines
69.3 in. Bed, 4-Door, Crew Cab Pickup
2010-2011 Chevrolet Silverado 1500
LT
All Engines
78.7 in. Bed, 2-Door, Standard Cab Pickup
2010-2011 Chevrolet Silverado 1500
LTZ
All Engines
78.7 in. Bed, 4-Door, Extended Cab Pickup
2010-2011 Chevrolet Silverado 1500
WT
All Engines
69.3 in. Bed, 4-Door, Crew Cab Pickup
Page 1 of 4 | Showing 1 - 5 of 16 results

Product Information

ACDELCO OE REPLACEMENT TAIL LIGHT WIRING HARNESSES

The factory-original fit and lasting function of ACDelco’s OE replacement tail light wiring harnesses provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance
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
Will this work for passenger side rear tail light on a 2010 Chevy silverado 1500 LS 4x4 crew cab with back up bulb #921?Cristy J.Jul 22, 2020
Best Answer:Hi Cristy, Yes, this fits the vehicle. You can also check the fitment by using our Vehicle Selector — which can be found towards the top of the homepage as well as all category, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.
Aldrin P.STAFFJul 22, 2020