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Chevrolet 22050642 Valve Assembly, Check

1982-1993 Chevrolet

Customer Questions & Expert Answers (4)
GM 22050642 Valve Assembly, Check
GM 22050642 Valve Assembly, Check
  • Part Description
    VALVE, Emission Control System
  • Replaces
    22099019
  • 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

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number22050642
    Part DescriptionVALVE, Emission Control System
    Other NamesCheck Valve, Diverter Valve
    Item Dimensions3.5 x 2.6 x 2.2 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces22099019
    ManufacturerGeneral Motors
    SKU22050642
    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
    1985-1989 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    1992-1993, 1985-1990 Chevrolet Blazer6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L1/2 TON
    1985-1986 Chevrolet C106 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LREGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX
    1988-1993 Chevrolet C15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1985-1986 Chevrolet C206 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4LCREW CAB, REGULAR CAB
    1988-1993 Chevrolet C25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4LC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1985-1986 Chevrolet C308 Cyl 5.7L, 8 Cyl 7.4LCAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, REGULAR CAB
    1988-1991 Chevrolet C35008 Cyl 5.7L, 8 Cyl 7.4LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1983-1984 Chevrolet Cadet4 Cyl 2.0L2 DOOR, 2 DOOR HATCHBACK, 2 DOOR NOTCHBACK, 4 DOOR, STATION WAGON
    1982-1992 Chevrolet Camaro8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, 4 DOOR, RS 2 DOOR, RS CONVERTIBLE
    View More

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 22050642 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:
    What components are involved in the AIR system for the 1983 Oldsmobile Omega? Posted by Customer
    A:
    The AIR system consists of an air pump, air management valve, and check valves.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Check Valve
    Q:
    What components are involved in the AIR system for the 1982 Pontiac Phoenix? Posted by Customer
    A:
    The AIR system consists of an air pump, air management valve, and check valves.
    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 22050642, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 22050642 Valve Assembly, Check. It is sometimes referred to as Chevrolet Air Inject Check Valve, Chevrolet Diverter Valve, Chevrolet Secondary Air Injection Check Valve. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Blazer, Camaro, P30 models.

Affordable, reliable and built to last, GM part # 22050642 Valve Assembly, Check stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Chevrolet parts information, click here.

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