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Buick 19151861 Reman Alternator (Delco 12Si 78 Amps)

1982-1988 Buick

Customer Questions & Expert Answers (14)
GM 19151861 Reman Alternator (Delco 12Si 78 Amps)
  • Part Description
    Reman Alternator(Delco 12Si 78 Amps) ; Generator, Engine Electrical
  • Replaces
    10463058
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number19151861
    Part DescriptionReman Alternator(Delco 12Si 78 Amps) ; Generator, Engine Electrical
    Other NamesAlternator, Alternator Assembly
    Item Dimensions9.2 x 8.1 x 7.1 inches
    Item Weight13.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10463058
    ManufacturerGeneral Motors
    SKU19151861
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1986-1988, 1982-1983 Buick Century6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1984-1986 Buick Skyhawk4 Cyl 1.8LCUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, T-TYPE 2 DOOR
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 19151861 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you disconnect and remove an alternator from an engine compartment on Chevrolet Caprice? Posted by Customer
    A:
    Disconnect both leads from the battery terminals and the leads from the rear face of the alternator, marking them first to ensure correct installation. Loosen the alternator mounting and adjuster link bolts, push the unit in towards the engine as far as possible, and slip off the drivebelt. Remove the mounting bolts and lift the alternator from the engine compartment. Installation is a reversal of removal, adjusting the drivebelt tension as needed. New alternators typically do not come with pulleys, so the old one should be removed if a new unit is to be purchased; to do this, hold the alternator shaft still with an Allen wrench while unscrewing the pulley nut.
    Posted by GMPartsGiant Specialist
    Q:
    How do you install an alternator for the 1986 Buick Century? Posted by Customer
    A:
    To install an alternator, reverse the removal steps and adjust the belts accordingly.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    Is it recommended to test an alternator at home for the 1986 Chevrolet Caprice? Posted by Customer
    A:
    No, testing an alternator at home is not recommended due to the specialized equipment required and the risk of damage.
    Posted by GMPartsGiant Specialist
    Q:
    What should be checked regarding the brushes for the 1986 Chevrolet Caprice? Posted by Customer
    A:
    Check the brushes for wear, discarding any that are worn halfway or more in length, and purchase new springs only if they appear weak or distorted.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step in disassembling the alternator for the 1979 Chevrolet El Camino? Posted by Customer
    A:
    Begin by removing the alternator and pulley, then secure the alternator in a vice, applying pressure to the mounting flange.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    What are the three types of Delco-Remy Delcotron alternators available for the 1976 Chevrolet El Camino? Posted by Customer
    A:
    The three types available are the 5.5 inch Series 1D, 10DN Series 100B, and Series 10SI.
    Posted by GMPartsGiant Specialist
    Q:
    Do new alternators come with pulleys for the 1976 Chevrolet El Camino? Posted by Customer
    A:
    New alternators typically do not come with pulleys, so the old one should be removed if a new unit is to be purchased.
    Posted by GMPartsGiant Specialist
    Q:
    Is lubrication required for the alternator bearings for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    No lubrication is required since the alternator bearings are grease sealed for the life of the unit.
    Posted by GMPartsGiant Specialist
    Q:
    What is the procedure for cleaning and inspecting the alternator components for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    With the alternator completely dismantled, wipe all components clean, avoiding solvent on the stator or rotor windings, and examine for wear or damage, purchasing new components as necessary.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    How do you remove the pulley from the alternator for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    Hold the alternator shaft still with an Allen wrench while the pulley nut is unscrewed.
    Posted by GMPartsGiant Specialist
    Q:
    How should the alternator be secured back in place for the 1986 Pontiac Fiero? Posted by Customer
    A:
    Install the through-bolt and nut and tighten it securely. Tighten the alternator bracket bolt securely.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    Is the pulley flat or ribbed? Posted by Customer
    A:
    The pulley on the alternator is flat
    Posted by GMPartsGiant Specialist 17/7/2020
    Q:
    How many amps is the alternator? Posted by Customer
    A:
    This alternator is 78 amps
    Posted by GMPartsGiant Specialist 16/7/2020
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 19151861, the Right Choice

To ensure reliability, purchase GM part # 19151861 Reman Alternator (Delco 12Si 78 Amps). It is sometimes referred to as Buick Alternator. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Century, Skyhawk models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 19151861 Reman Alternator (Delco 12Si 78 Amps). You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.

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