{
    "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
}
1998 Buick Riviera
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1998 Buick Riviera Change Vehicle

AC Delco®
1998 Buick Riviera - Alternator, 6 Cyl., 3.8L Engine

Tap image and pinch to zoom.
$145.99

+ $30.50 Refundable Core Charge

Manufacturer #334-2397
Guaranteed to Fit1998 Buick Riviera Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1998 Buick Riviera
Base
6 Cyl 3.8L
-

Highlights

Part:
Alternator
Brand:
AC Delco
Condition:
Remanufactured
Amperage Output:
140 Amp
Pulley Type:
Serpentine
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.

Includes:
With Pulley
Recommended Use:
OE Replacement
Series:
Professional Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1996-1998 Buick Riviera
Base
6 Cyl 3.8L
-

Product Information

AC DELCO (REMANUFACTURED) OE REPLACEMENT ALTERNATORS

Charge your battery with the revamped performance offered by AC Delco’s remanufactured OE replacement alternators. Established in 1899, AC Delco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Each component rigorously evaluated to ensure premium quality
  • Remanufactured according to OE standards
  • All-new regulators and solenoids
  • Equipped with fresh brushes
  • Slip rings designed for maximum electrical contact
  • Rotors and stators sealed with flexible insulating layer
  • Rectifiers thoroughly tested and replaced if needed
  • New bearings lubricated and sealed to withstand vibration and heat
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
My 1998 Buick Riviera has the supercharger on it.  From your pictures, the bolt pattern is identical.  What I can't see is where the wiring harness plugs into the alternator.  The factory wiring harness has only basically the exact length needed to plug into the alternator.  So where does the wiring harness plug into on this alternator ??david m.Aug 07, 2020
Best Answer:Hello! The electrical connector is the black plastic piece towards the bottom left of the last picture.
Mitchell D.STAFFAug 07, 2020