{
    "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 Avalanche 1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 Chevrolet Avalanche 1500 Change Vehicle

AC Delco®
2003 Chevrolet Avalanche 1500 - GM Original Equipment Series Harmonic Balancer

Tap image and pinch to zoom.
$121.99
$158.61Save: $36.62(23%)
Manufacturer #19300488
Guaranteed to Fit2003 Chevrolet Avalanche 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Avalanche 1500
Z71
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
Base
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
On Road Edition
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
WBH
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
North Face
8 Cyl 5.3L
-

Highlights

Part:
Harmonic Balancer
Brand:
AC Delco
Series:
GM Original Equipment Series
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.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SLE
8 Cyl 5.3L
-
Page 1 of 87 | Showing 1 - 5 of 432 results

Product Information

ACDELCO OE REPLACEMENT HARMONIC BALANCERS

The factory-original fit and lasting function of ACDelco’s OE replacement harmonic balancers 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 OE-quality 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
Is this used, rebuilt?Jeffery W.Sep 02, 2022
Best Answer:Hi Jeffery, I'm glad to assist you. It is a brand new part with a 2-year warranty by the manufacturer. Grab our lowered price offer with 35% off already. Click the link below to order today. Happy shopping! <a href="https://www.carparts.com/harmonic-balancer/ac-delco/ac19300488?can=CPJE1043_CSQA_20220902" target="_blank">https://www.carparts.com/harmonic-balancer/ac-delco/ac19300488?can=CPJE1043_CSQA_20220902</a>
Jeonino E.STAFFSep 02, 2022
0
Can a bad hormonic balancer cause bibration on the gas pedal?Justino S.Feb 02, 2023
Best Answer:Hi Justino, I'm glad to assist you. Yes. Especially engine vibrations. The harmonic balancer's job is to dampen vibrations applied to the crankshaft. The vibrations would be felt on the gas pedal. Grab our discounted price and click the link below to buy it today while on sale. Happy shopping! <a href="https://www.carparts.com/harmonic-balancer/ac-delco/ac19300488?can=CPJE1043_CSQA_20230202" target="_blank">https://www.carparts.com/harmonic-balancer/ac-delco/ac19300488?can=CPJE1043_CSQA_20230202</a>
Jeonino E.STAFFFeb 02, 2023
0
Does it come with the bolt to put back on ?Ben D.Sep 09, 2022
Best Answer:Hi Ben, thank you for reaching out. Upon checking, it does not. You can reuse the old one. Click the link below to order the balancer while it is 35% off. Have a good one! <a href="https://www.carparts.com/harmonic-balancer/ac-delco/ac19300488?can=cpab2020_csqa_20220909" target="_blank">https://www.carparts.com/harmonic-balancer/ac-delco/ac19300488?can=cpab2020_csqa_20220909</a>
Andrew B.STAFFSep 09, 2022