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Oldsmobile 12562568 Valve Assembly, Secondary Air Injection Check

1982-1993 Oldsmobile

Customer Questions & Expert Answers (10)
GM 12562568 Valve Assembly, Secondary Air Injection Check
  • Part Description
    VALVE, Emission Control System
  • Replaces
    22040897
  • 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 Oldsmobile
    Manufacturer Part Number12562568
    Part DescriptionVALVE, Emission Control System
    Other NamesCheck Valve, Solenoid
    Item Dimensions3.8 x 2.6 x 2.2 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces22040897
    ManufacturerGeneral Motors
    SKU12562568
    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 Oldsmobile 986 Cyl 4.1LREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGHAM
    1991-1992, 1983-1985 Oldsmobile Custom Cruiser8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
    1993, 1982-1990 Oldsmobile Cutlass6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, CUTLASS CALAIS, CUTLASS CRUISER, INTERNAL 2 DOOR, INTERNAL 4 DOOR, LS 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON
    1983-1985 Oldsmobile Delta 886 Cyl 3.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
    1982-1984 Oldsmobile Firenza4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM STATION WAGON, STATION WAGON
    1982-1984 Oldsmobile Omega6 Cyl 2.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1982-1984 Oldsmobile Toronado6 Cyl 4.1LBROUGHAM
  • 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 12562568 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to Diagnose and Replace Drive Belt,Secondary Air Injection Check Valve and Secondary Air Injection Pump on Pontiac Grand Prix? Posted by Customer
    A:
    The operate known as AIR system is implemented in all models that use the V6 engine and manual transaxles to lessen the hydrocarbons and carbon monoxide chucked out by the engine's exhaust by hitting an air injector into the exhaust ports of each of the cylinders. Using an air pump, it discharges air into the exhaust stream; an Electric Air Control (EAC) valve controlled by the Electronic Control Module (ECM) regulates the discharge of air in conformity with the temperature of the engine and the general driving conditions of the vehicle. During deceleration, all the air is directed to the atmosphere, so as to avoid back firing. A check valve to its exhaust stream is another feature of the system to avoid backflow return. There are an engine-driven air pump; an EAC valve; air hoses; a check valve; and from 2007-electrically driven pump. Since it is a system, it may be somewhat difficult in identifying problems, however, the parts of the system can be examined. Inspections should being with hoses and wire checks whereby they are checked to ensure that they are in good condition. The pump can be tested by using the engine with normal temperature and using mouth to try to suck air from the pump hose. Check valve must permit air flow in only one direction, while vacuum at the air control valve must also be checked. In the case of component replacement, to adjust or replace pump drivebelt, bolts are to be loosened and the pump has to be removed. AIR pump pulley and filter is easily serviceable by compressing the drivebelt and removing the bolts on the pulley; however, when replacing the filter, one must avoid causing overhead damage to the pump housing. Most of the hoses and tubes must first be removed and then replaced with new ones made of the same type of material and with approximately the same dimensions as the old ones; the check valve can be replaced simply by disconnecting it from the assembly. The EAC valve is designed to be replaced by disconnecting the battery and subsequently, all hoses and connectors connected to the valve. The AIR pump can be removed by freeing the drivebelt and removing mounting bolts; AIR pump installation is to be done in reverse order with attention being paid on the tension of the drivebelt.
    Posted by GMPartsGiant Specialist
    Q:
    How do you handle the check valve during maintenance for the 1985 Buick Century? 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
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    Q:
    What should the check valve of the AIR system allow for the 1982 Buick Skylark? Posted by Customer
    A:
    The check valve of the AIR system should only allow air flow in the direction of normal air flow.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the process for removing and installing the air pump for the 1984 Buick Regal? Posted by Customer
    A:
    To remove the air pump, loosen the V-belt adjuster bolt, remove the belt, and unscrew the mounting bolts. Installation is done by reversing this process while ensuring proper drive belt tension.
    Posted by GMPartsGiant Specialist
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    Q:
    Which engines are equipped with the AIR system for the 1998 Chevrolet Express? Posted by Customer
    A:
    The AIR system is equipped in certain engines, including the 4.3L V6, 5.7L V8, and 7.4L V8 engines.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Secondary Air Injection Check Valve
    Q:
    What should the check valve of the AIR system allow for the 1984 Oldsmobile Omega? Posted by Customer
    A:
    The check valve of the AIR system should only allow air flow in the direction of normal air flow.
    Posted by GMPartsGiant Specialist
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    Q:
    What are the key components of the air injection system for the 1990 Oldsmobile Cutlass? Posted by Customer
    A:
    Components of this system on GM engines include the air injection pump, an air diverter valve, manifold and injection tubes, and check valves for each hose leading from the pump.
    Posted by GMPartsGiant Specialist
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    Q:
    What maintenance steps are essential for the air injection system for the 1990 Oldsmobile Cutlass? Posted by Customer
    A:
    Checking the drive belt for cracks or frays and ensuring proper tension is essential. Additionally, hoses should be checked for flow when the engine is running, and the diverter valve should be tested for air discharge.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Diverter Valve
    Q:
    What is the purpose of the AIR system for the 1983 Pontiac Phoenix? Posted by Customer
    A:
    The AIR system is designed to reduce hydrocarbon and carbon monoxide levels in the exhaust.
    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 12562568, the Right Choice

To ensure reliability, purchase GM part # 12562568 Valve Assembly, Secondary Air Injection Check. 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 98, Custom Cruiser, Cutlass models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12562568 Valve Assembly, Secondary Air Injection Check. 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 Oldsmobile parts information, click here.

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