{
    "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
}
2003 Chevrolet Express 2500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 Chevrolet Express 2500 Change Vehicle

AC Delco®
2003 Chevrolet Express 2500 - Alternator Connector

Tap image and pinch to zoom.
$25.99
$53.87Save: $27.88(52%)
Manufacturer #PT1383
Guaranteed to Fit2003 Chevrolet Express 2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Express 2500
Base
8 Cyl 4.8L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
LS
8 Cyl 5.3L
AWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
LS
8 Cyl 6.0L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
LS
6 Cyl 4.3L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
Base
6 Cyl 4.3L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
LS
8 Cyl 4.8L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
Base
8 Cyl 6.0L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)
2003 Chevrolet Express 2500
Base
8 Cyl 5.3L
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42)

Highlights

Part:
Alternator Connector
Brand:
AC Delco
Notes:
With leads; Beige
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.

Connector Gender:
Female
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Series:
GM Original Equipment Series
Warranty:
24-months or unlimited mile AC Delco limited warranty
Wire Quantity:
2
Fitnotes:
RWD, A/C Man CONT(C60), Heavy Duty Heater(C42),AWD, A/C Man CONT(C60), Heavy Duty Heater(C42)

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2000 Chevrolet Tahoe
Base
All Engines
-
2000 Chevrolet Tahoe
LS
All Engines
-
2000 Chevrolet Tahoe
LT
All Engines
-
2000 GMC Yukon
SLE
All Engines
-
2000 GMC Yukon
SLT
All Engines
-
Page 1 of 71 | Showing 1 - 5 of 354 results

Product Information

ACDELCO GM ORIGINAL EQUIPMENT ALTERNATOR CONNECTORS

Trust ACDelco’s GM Original Equipment alternator connectors 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.

  • 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
Hello I have a 2004 Chevy Malibu 3.5 V6 and I'm curious on the alternator wiring harness there's one with one wire and one with two wires how do I know which one I get for my car?Nicolas B.Jul 10, 2024
Best Answer:Hi Nicolas, thank you for reaching out. This product has two wires. Should you need this part for your 2004 Chevrolet Malibu, you can use this link to continue ordering this part at a discounted price today: <a href="https://www.carparts.com/alternator-connector/ac-delco/acpt1383?can=CPAP3648_CSQA_20240710" target="_blank">https://www.carparts.com/alternator-connector/ac-delco/acpt1383?can=CPAP3648_CSQA_20240710</a> I hope this helps. Happy shopping.
Aldrin P.STAFFJul 10, 2024
0
My car, 2002 Trailblazer has a yellow and a black wire, the replacement has 2 white wires, which wires do I splice to the new plug?David C.Aug 07, 2023
Best Answer:Hi David, I'm glad to assist you. If you have wires with the same color, which is typically copper, the strand that has a grooved texture is the negative wire. Run your fingers along the wire to determine which side has the ribbing. The smooth wire is the positive wire. On most color codes, black is the negative wire. Still, it is best to consult with a certified automotive electrical technician to avoid damaging the components in your truck.
Jeonino E.STAFFAug 08, 2023

Customer Reviews

Alternator Connector
The part was as expected. The shipping was not so good. Came two days later than was expected. No weather delays no update on delay from shippers other than (we will update when part moves). Then aprox two days late 9 pm it shows up on my porch.
Dennis N.
VERIFIED PURCHASER
Purchased on Dec 09, 2024