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Vehicle Info Required to Guarantee FitAdd Vehicle

AC Delco®
334-2110 OE Replacement Alternator, Remanufactured

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+ $6.10 Refundable Core Charge

Manufacturer #334-2110
Vehicle Info Required to Guarantee FitAdd Vehicle


Amperage Output:
55 Amp
Pulley Type:
Single V-Belt Pulley
Quantity Sold:
Sold individually
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.

Recommended Use:
OE Replacement
Replaces OE Number:
Repl. OE No. 19135668
Clockwise rotation
Professional Series

Vehicle Fitment Information

Vehicle Name
Fitment Information
1960-1964 Oldsmobile Super 88
8 Cyl 6.5L
1960-1964 Oldsmobile Super 88
8 Cyl 6.5L
1962 Chevrolet Chevy II
6 Cyl 3.2L
With 55 amp Alternator, Family DE-10DN, Unit MFR DE, Amps 55, Pulley 1V, Fan EF, Regulator ER, Clock 3:00
1962 Chevrolet Chevy II
6 Cyl 3.2L
With 55 amp Alternator, Family DE-10DN, Unit MFR DE, Amps 55, Pulley 1V, Fan EF, Regulator ER, Clock 3:00
1962 Oldsmobile Cutlass
8 Cyl 3.5L
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Product Information


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

is this the Gold Professional series?Daniel R.Feb 15, 2024
Best Answer:Hi Daniel, I'm pleased to assist you. No, this is an OE (Original Equipment) replacement alternator, not the Gold professional series. If you're interested in this part, use the link below to purchase it today while the part is in stock. I hope this helps and enjoy shopping! <a href="https://www.carparts.com/alternator/ac-delco/ac334-2110?can=CPGG4850_CSQA_20240215" target="_blank">https://www.carparts.com/alternator/ac-delco/ac334-2110?can=CPGG4850_CSQA_20240215</a>
Grace G.STAFFFeb 16, 2024
When looking at the back, the battery connection should be at 9 o’clock and the 2 wire connect at 12 o’clock to fit the 1969 Buick Electra. Can the 4 small bolts be removed and the back casing rotated to fit the above configuration? ThanksPete J.Jun 13, 2023
Best Answer:Hi Pete, thank you for reaching out. No, it cannot be rotated. Per checking, we don't have the alternator that matches your configuration. Have a nice day.
Aldrin P.STAFFJun 13, 2023
Is this alternator internally regulated?Kevin B.Mar 02, 2021
Best Answer:Hi Kevin, No, this unit does not have an internal regulator.
Arnel E.STAFFMar 02, 2021