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Oldsmobile 25043526 Valve,Crankcase Vent

1982-1985 Oldsmobile

Customer Questions & Expert Answers (7)
GM 25043526 Valve,Crankcase Vent
  • Part Description
    REGULATOR, Engine Crankcase
  • 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 Number25043526
    Part DescriptionREGULATOR, Engine Crankcase
    Item Dimensions4.1 x 3.9 x 4.0 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25043526
    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 Oldsmobile 986 Cyl 4.3L DieselREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGH 2 DOOR, REGENCY BROUGH 4 DOOR
    1982-1985 Oldsmobile Cutlass6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, LS 2 DOOR, LS 4 DOOR, LS STATION WAGON
  • 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 25043526 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    Where is the PCV valve located on the engines for the 1980 Buick Century? Posted by Customer
    A:
    The PCV valve is located in one of the valve covers depending on the engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    How does the EGA valve function for the 1982 Buick Century? Posted by Customer
    A:
    The EGA valve, controlled by carburetor vacuum, opens and closes to mix exhaust gases with the fuel/air mixture, maintaining the right proportions to prevent misfire or pinging at part throttle.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What role does the PCV valve play in the system for the 1984 Buick Century? Posted by Customer
    A:
    The PCV valve regulates the gas flow; it partially closes at low speeds and opens wider at higher speeds to manage the flow of gases effectively.
    Posted by GMPartsGiant Specialist
    Q:
    How can you check the diaphragm of the EGR valve for the 1989 Oldsmobile Cutlass? Posted by Customer
    A:
    Most EGR valves are open underneath to check the diaphragm. Using moderate pressure, you should be able to press the diaphragm up and down within the housing.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What is the PCV valve connected to for the 1995 Oldsmobile Cutlass? Posted by Customer
    A:
    The PCV valve is connected to a hose that runs to either the carburetor or the intake manifold.
    Posted by GMPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    What is the purpose of the system described in the paragraph for the 1990 Oldsmobile Cutlass? Posted by Customer
    A:
    The system is designed to reduce nitrogen oxides (NOx) emitted from exhaust, which form at high temperatures during combustion.
    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 25043526, the Right Choice

To ensure reliability, purchase GM part # 25043526 Valve,Crankcase Vent. It is sometimes referred to as Oldsmobile EGR Valve, Oldsmobile PCV 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, Cutlass models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25043526 Valve,Crankcase Vent. 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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