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Oldsmobile 17074977 Valve Asm,Secondary Air Injection Switch

1983-1986 Oldsmobile

Customer Questions & Expert Answers (4)
GM 17074977 Valve Asm,Secondary Air Injection Switch
  • Part Description
    VALVE AIR, Emission Control System
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number17074977
    Part DescriptionVALVE AIR, Emission Control System
    Other NamesDiverter Valve
    Item Dimensions9.0 x 4.5 x 6.3 inches
    Item Weight1.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU17074977
    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 Oldsmobile Cutlass6 Cyl 2.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR
    1983-1984 Oldsmobile Omega6 Cyl 2.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 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 17074977 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What Are the Diagnostic and Replacement Procedures for Check Valve? Posted by Customer
    A:
    This AIR system was designed to reduce hydrocarbon and carbon monoxide levels in the exhaust by injecting air into the exhaust ports or catalytic converter. The system uses an air pump, air management valve, and check valves that direct air to the correct location based on engine temperature and driving conditions. To diagnose any issues one should check hoses, vacuum lines, wires for damage, and ensure pump drivebelt is in good condition. Pump can be checked by feeling its pulsations and noting parallel airflow with increased engine speed. The check valve should only allow air flow in the direction of normal air flow. The vacuum presence can be checked in the air management valve while deceleration valve for air flow and engine speed drop. Note the routing of hoses and tubes, tighten all connections before replacing any components. Disconnect outlet hose and remove valve from pipe assembly to replace check valve. Disconnect vacuum signal line, air hoses, electrical connectors then remove mounting bolts inorder to change air management valve. Remove the adapter together with the drive belt then unbolt the mounting bolts before installing a new pump (remove the old one). Disconnect vacuum hoses, remove retaining screws then install new deceleration valves.
    Posted by GMPartsGiant Specialist
    Q:
    How does the AIR system achieve its purpose for the 1982 Buick Skylark? Posted by Customer
    A:
    The AIR system achieves its purpose by injecting air into the exhaust ports or catalytic converter.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Check Valve
    Q:
    How can the deceleration valve of the AIR system be checked for the 1982 Pontiac Phoenix? Posted by Customer
    A:
    The deceleration valve of the AIR system can be checked for air flow and engine speed drop.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Check Valve
    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 17074977, the Right Choice

To ensure reliability, purchase GM part # 17074977 Valve Asm,Secondary Air Injection Switch. It is sometimes referred to as Oldsmobile Air Inject Check Valve, Oldsmobile Diverter Valve, Oldsmobile Secondary Air Injection Check Valve. 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 Oldsmobile Cutlass, Omega models.

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