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Buick 25041678 Valve,Crankcase Vent

1982-1985 Buick

Customer Questions & Expert Answers (4)
GM 25041678 Valve,Crankcase Vent
  • Part Description
    VALVE, 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 Buick
    Manufacturer Part Number25041678
    Part DescriptionVALVE, Engine Crankcase
    Other NamesPCV Valve
    Item Dimensions4.5 x 4.3 x 4.1 inches
    Item Weight0.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25041678
    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
    1982-1984 Buick Electra8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR
    1982-1985 Buick Estate Wagon8 Cyl 5.7L DieselCUSTOM 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
    1982-1985 Buick Lesabre8 Cyl 5.7L DieselCUSTOM 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
    1982-1983 Buick Regal8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, STATION WAGON
    1982-1985 Buick Riviera8 Cyl 5.7L DieselCONVERTIBLE COUPE, RIVIERA, T TYPE
  • 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 25041678 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    When should the breather filter be replaced for the 1983 Buick Regal? Posted by Customer
    A:
    The breather filter should be replaced when the air cleaner element is replaced.
    Posted by GMPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    Where can more information on the PCV system be found for the 1977 Chevrolet Caprice? Posted by Customer
    A:
    More information on the PCV system can be found elsewhere.
    Posted by GMPartsGiant Specialist
    See expert answers on similar PCV Valve
    Q:
    How do you replace the PCV valve for the 1987 Oldsmobile Cutlass? Posted by Customer
    A:
    To replace the PCV valve, first, pull the valve (with the hose attached) from its rubber grommet in the rocker arm cover. Then, use pliers or a screwdriver to loosen the clamp at the end of the hose and move it upwards on the PCV hose. Next, pull the PCV valve from the end of the hose, noting its installed position and direction. After that, compare the old valve with the new one to ensure they are identical. Push the new valve into the end of the hose until it is fully seated. Move the hose clamp down the hose and tighten it securely around the end of the hose. Check the rubber grommet in the cover for damage and replace it if necessary. Finally, push the PCV valve and hose securely into the rocker arm cover.
    Posted by GMPartsGiant Specialist
    See expert answers on similar PCV 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 25041678, the Right Choice

To ensure reliability, purchase GM part # 25041678 Valve,Crankcase Vent. It is sometimes referred to as Buick 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 Buick Electra, Lesabre, Regal models.

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