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GM 7849159 Pump Assembly, Air Injector

1984-1990 GM

Customer Questions & Expert Answers (4)
GM 7849159 Pump Assembly, Air Injector
  • 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 GM
    Manufacturer Part Number7849159
    Part DescriptionPump, Air Injection Reactor Pump And Multi, Function Air Compressor
    Other NamesA.I.R. Pump, Air Pump
    Item Dimensions6.8 x 6.4 x 7.5 inches
    Item Weight7.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU7849159
    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
    1984 Buick Electra8 Cyl 5.0L2 DOOR, 4 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR RWD
    1984-1989 Buick Estate Wagon8 Cyl 5.0LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1990, 1984-1985 Buick Lesabre8 Cyl 5.0LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1986-1987 Buick Regal8 Cyl 5.0LREGAL
    1985 Buick Riviera8 Cyl 5.0LCONVERTIBLE COUPE, RIVIERA, T TYPE
    1987-1990 Cadillac Brougham8 Cyl 5.0LBROUGHAM 4 DOOR, BROUGHAM 4 DOOR RWD
    1986 Cadillac Fleetwood8 Cyl 5.0LBROUGHAM 4 DOOR RWD
    1986-1990 Chevrolet Caprice8 Cyl 5.0L4 DOOR, BROUGHAM 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON
    1984-1990 Oldsmobile Custom Cruiser8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
    1984-1988 Oldsmobile Cutlass8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, CUTLASS CALAIS
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  • 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 7849159 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you handle the check valve during maintenance for the 1984 Buick Regal? Posted by Customer
    A:
    For the check valve, disconnect the line from the pump assembly and unscrew it from the air injection pipe, with installation following the reverse order.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Pump
    Q:
    How do you service the diverter valve for the 1984 Buick Regal? 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
    Q:
    What is the primary function of the air injection reactor system for the 1996 Oldsmobile Cutlass? Posted by Customer
    A:
    The air injection reactor system functions to reduce hydrocarbons in the exhaust by pumping fresh air directly into the exhaust manifold ports of each engine cylinder, aiding in the combustion of unburned hydrocarbons before they are expelled.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection 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 7849159, the Right Choice

To ensure reliability, purchase GM part # 7849159 Pump Assembly, Air Injector. It is sometimes referred to as GM 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 Electra, Lesabre, Regal models. It fits Cadillac Brougham, Fleetwood. It also fits Chevrolet Caprice. This also fits Pontiac Parisienne, Safari.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 7849159 Pump Assembly, Air Injector. 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 Chevrolet parts information, click here.

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