{
    "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
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

AC Delco®
16531401 OE Replacement Series Tail Light Wiring Harness - Direct Fit, Sold individually

Tap image and pinch to zoom.
$64.99
$83.12Save: $18.13(22%)
Manufacturer #16531401
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

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

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Silverado 1500 HD
All Submodels
All Engines
Fleetside Pubx(E63)
2003-2004 Chevrolet Silverado 1500
WT
All Engines
78.0 in. Bed, Fleetside, 2-Door, Standard Cab Pickup, FLEETSIDE PUBX(E63)
2003-2004 Chevrolet Silverado 2500
Base
All Engines
96.0 in. Bed, Fleetside, 2-Door, Standard Cab Pickup, FLEETSIDE PUBX(E63)
2003-2004 Chevrolet Silverado 2500
LS
All Engines
78.0 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, FLEETSIDE PUBX(E63)
2003-2004 Chevrolet Silverado 2500
LT
All Engines
78.0 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, FLEETSIDE PUBX(E63)
Page 1 of 7 | Showing 1 - 5 of 33 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

3
Which side is it for?A shopperAug 23, 2020
Best Answer:Left
SwitchupMay 20, 2021
1
is this the right or left side?A shopperFeb 25, 2021
Best Answer:Hi, This is for the driver side. Please click the link below for your reference. <a href="https://parts-catalog.acdelco.com/catalog/stock_check.php" target="_blank">https://parts-catalog.acdelco.com/catalog/stock_check.php</a> (type part number 16531401 on the search box)
Jeonino E.STAFFFeb 25, 2021
0
What would happen if i install this on my 2005 1500 sierra?Enrique G.Jul 11, 2024
Best Answer:Hi Enrique, I'm glad to assist you. It is incompatible and will not work on your truck. We have a tail light wiring harness available for your truck. But you have to check some details such as if you have a regular fleetside bed or the flareside/stepside bed. You can also call our parts specialist (for real-time live & immediate assistance) on our toll-free number, 1-866-529-0412 (Mon to Sun).
Jeonino E.STAFFJul 11, 2024
0
Is this the passenger side?Greg T.Feb 25, 2024
Best Answer:Hi Greg, thank you for reaching out. No, this is not. This product is for the driver side. Click this link to order the passenger side version of this product at a discounted price today: <a href="https://www.carparts.com/tail-light-wiring-harness/ac-delco/ac16531402?can=CPAP3648_CSQA_20240225" target="_blank">https://www.carparts.com/tail-light-wiring-harness/ac-delco/ac16531402?can=CPAP3648_CSQA_20240225</a> I hope this helps. Enjoy shopping.
Aldrin P.STAFFFeb 25, 2024
0
Is this fore  the passenger side?Mike89Oct 25, 2023
Best Answer:Hi Mike, I'm glad to assist you. No, this is for the driver's side. We have the one for the passenger side available for direct ordering at this link: <a href="https://www.carparts.com/tail-light-wiring-harness/ac-delco/ac16531402?can=CPAE1047_CSQA_20231025" target="_blank">https://www.carparts.com/tail-light-wiring-harness/ac-delco/ac16531402?can=CPAE1047_CSQA_20231025</a> I hope this helps, and we hope you can enjoy our ongoing discount and limited stocks. Happy shopping.
Arnel E.STAFFOct 25, 2023

Customer Reviews

Delivered on time and in excellent condition. Part was a perfect fit and simple easy hookup.
grant h.
VERIFIED PURCHASER
Purchased on Dec 11, 2023
Make sure you get left and right. They are each different part numbers. I think 1 is $65.50 and 1 is $64.50
John R.
VERIFIED PURCHASER
Purchased on Apr 20, 2023