{
    "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®
6K878 Serpentine Belt - Direct Fit, Sold individually

Tap image and pinch to zoom.
$38.99
$63.01Save: $24.02(38%)
Manufacturer #6K878
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
Fan belt
Warranty:
Lifetime 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.

Interchange Part Number:
REPH316203
Product Fit:
Direct Fit
Replaces OE Number:
88932774
Series:
Professional Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1986 Ford Thunderbird
Elan
8 Cyl 5.0L
Car, Without Air Conditioning
1986-1988 Ford Thunderbird
Base
8 Cyl 5.0L
Car, Without Air Conditioning
1986-1988 Ford Thunderbird
LX
8 Cyl 5.0L
Car, Without Air Conditioning
1986-1988 Ford Thunderbird
Sport
8 Cyl 5.0L
Car, Without Air Conditioning
1988-1989 Eagle Premier
LX
4 Cyl 2.5L
Car, With Air Conditioning
Page 1 of 13 | Showing 1 - 5 of 63 results

Product Information

ACDELCO OE REPLACEMENT SERPENTINE BELTS

Synchronize your ride’s accessories to perfect pace with the ultra-durable design and power-packed performance offered by ACDelco’s OE replacement serpentine belts. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Meticulously inspected to meet OE requirements
  • Ultra-durable, v-ribbed design efficiently transmits power as needed by serpentine drives
  • Facilitates precisely synchronized running of pulley-driven accessories
  • Made to stringent OE specifications for perfect fit and performance
  • Engineered to prevent cracks, loosening and whining
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.

Customer Reviews

Fit perfectly.
Jonathan R.
VERIFIED PURCHASER
Purchased on Apr 13, 2023
It was my first time changing one of these. That’s why I gave it three stars, on the chance that I did it incorrectly somehow. When I went to put it on it was too short just by a little bit. I cranked on the belt tensioner so much it broke. I got a new one and changed it. Tried to put the new belt on again but it still was just too short. Grabbed the old belt and it was tight on there but it fit relatively easily and matched every YouTube video I watched on it.
Jordan G.
VERIFIED PURCHASER
Purchased on May 21, 2023