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Buick 7836944 Pump, Air Injection Reactor Pump And Multi, Function Air Compressor

1982-1983 Buick Regal

Customer Questions & Expert Answers (5)
GM 7836944 Pump, Air Injection Reactor Pump And Multi, Function Air Compressor
  • Part Description
    Pump, Air Injection Reactor Pump And Multi, Function Air Compressor
  • 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 Number7836944
    Part DescriptionPump, Air Injection Reactor Pump And Multi, Function Air Compressor
    Other NamesA.I.R. Pump
    Item Dimensions8.3 x 5.9 x 5.9 inches
    Item Weight6.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU7836944
    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
    1982-1983 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, STATION WAGON
  • 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 7836944 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you service the diverter valve for the 1982 Buick Century? Posted by Customer
    A:
    To service the diverter valve, detach the vacuum sensing line and other hoses, unfasten the valve from its connection, and reinstall it using a new gasket, ensuring the securing bolts are tightened to 85 inch lbs.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Pump
    Q:
    What role do check valves play in the AIR system for the 1981 Buick Regal? Posted by Customer
    A:
    Check valves are included in the system to stop exhaust gases from entering the pump.
    Posted by GMPartsGiant Specialist
    Q:
    What is the purpose of the Air Management System (AMS) for the 1985 Buick Regal? Posted by Customer
    A:
    The AMS provides additional oxygen to sustain combustion after exhaust gases exit the combustion chamber, functioning similarly to the AIR system.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Pump
    Q:
    How does the Engine Control Module (ECM) manage the air flow in the AMS for the 1984 Buick Century? Posted by Customer
    A:
    The ECM manages air flow based on engine temperature and operating conditions, diverting air to the air cleaner or atmosphere to prevent backfiring during deceleration.
    Posted by GMPartsGiant Specialist
    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 7836944, the Right Choice

To ensure reliability, purchase GM part # 7836944 Pump, Air Injection Reactor Pump And Multi, Function Air Compressor. It is sometimes referred to as Buick Secondary Air Injection 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 Regal models.

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