{
    "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 Fit2018 GMC Sierra 1500 Change Vehicle

AC Delco®
2018 GMC Sierra 1500 - GM Original Equipment Series Harmonic Balancer

Tap image and pinch to zoom.
$86.99
$117.53Save: $30.54(26%)
Manufacturer #12684590
Guaranteed to Fit2018 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2018 GMC Sierra 1500
Base
6 Cyl 4.3L
LV3 Engine, VIN H
2018 GMC Sierra 1500
Denali
8 Cyl 5.3L
L83 Engine, VIN C
2018 GMC Sierra 1500
Base
8 Cyl 5.3L
L83 Engine, VIN C
2018 GMC Sierra 1500
SLT
8 Cyl 5.3L
L83 Engine, VIN C
2018 GMC Sierra 1500
SLE
6 Cyl 4.3L
LV3 Engine, VIN H
2018 GMC Sierra 1500
Denali
8 Cyl 6.2L
L86 Engine, VIN J
2018 GMC Sierra 1500
SLT
8 Cyl 6.2L
L86 Engine, VIN J
2018 GMC Sierra 1500
SLE
8 Cyl 5.3L
L83 Engine, VIN C

Highlights

Brand:
Notes:
(10) Pulley Grooves; Serpentine Drive Belt Type; Keyway Type
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.

Fitnotes:
LV3 Engine, VIN H,L83 Engine, VIN C,L86 Engine, VIN J

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2014-2018 Chevrolet Silverado 1500
High Country
8 Cyl 6.2L
L86 Engine, VIN J
2014-2018 Chevrolet Silverado 1500
High Country
8 Cyl 5.3L
L83 Engine, VIN C
2014-2018 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
L83 Engine, VIN C
2014-2018 Chevrolet Silverado 1500
LT
6 Cyl 4.3L
LV3 Engine, VIN H
2014-2018 Chevrolet Silverado 1500
LTZ
8 Cyl 6.2L
L86 Engine, VIN J
Page 1 of 19 | Showing 1 - 5 of 91 results

Product Information

ACDELCO GM ORIGINAL EQUIPMENT HARMONIC BALANCER

Trust ACDelco’s GM Original Equipment harmonic balancer to restore smooth engine operation 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
  • Offered for vast range of makes and models
  • 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

Customer Reviews