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Buick 7844038 Pump Asm,Vacuum

1982-1985 Buick Century

Customer Questions & Expert Answers (2)
GM 7844038 Pump Asm,Vacuum
  • Part Description
    PUMP, Engine Vacuum Pump
  • 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 Number7844038
    Part DescriptionPUMP, Engine Vacuum Pump
    Other NamesVacuum Pump
    Item Dimensions8.3 x 7.6 x 7.4 inches
    Item Weight3.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU7844038
    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
    1982-1985 Buick Century6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    Will this part number fit my car? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 7844038 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you install the mechanical type vacuum pump for the 1982 Buick Century? Posted by Customer
    A:
    To install, install the hub on the new pump by using tool J-25033 or equivalent installer, install the hub and shaft so that the end if the shaft extends 0.15-0.17 in. (3.93-4.43mm) beyond the hub/pulley mating surfaces, attach the pump to the mounting bracket and tighten to 21 ft. lbs. (28 Nm), install the belt, then check the tension of the belt and the pulley alignment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Vacuum Pump
    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 7844038, the Right Choice

To ensure reliability, purchase GM part # 7844038 Pump Asm,Vacuum. It is sometimes referred to as Buick Vacuum Pump. 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 models.

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