Make sure this part fits

Oldsmobile 25516025 Crankshaft

1984-1988 Oldsmobile

Customer Questions & Expert Answers (5)
GM 25516025 Crankshaft
  • Part Description
    Crankshaft
  • 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 Number25516025
    Part DescriptionCrankshaft
    Item Dimensions21.8 x 7.7 x 7.7 inches
    Item Weight35.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25516025
    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
    1985-1986 Oldsmobile 986 Cyl 3.8LREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGH 2 DOOR, REGENCY BROUGH 4 DOOR
    1984-1988 Oldsmobile Cutlass6 Cyl 3.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, STATION WAGON
    1986 Oldsmobile Delta 882 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1986 Oldsmobile Toronado6 Cyl 3.8LBROUGHAM
  • 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 25516025 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done after stamping the cylinder number for the 1977 Buick Century? Posted by Customer
    A:
    After stamping the cylinder number, the connecting rod caps should be removed and rubber hose should be installed to protect the crank journals.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How should the main bearing caps be installed for the 1984 Oldsmobile Cutlass? Posted by Customer
    A:
    Install the main bearing caps with bearings over the crankshaft and onto the cylinder block, ensuring the arrows point toward the front of the engine.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done instead of filing the caps for the 1986 Oldsmobile Cutlass? Posted by Customer
    A:
    Fit new shell bearings after checking the crankshaft journals and crankpins for ovality and confirming their diameters.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done with the main bearings after removing them for the 1984 Oldsmobile Cutlass? Posted by Customer
    A:
    Take out the main bearings from both the cylinder block and the main bearing caps, ensuring they are kept separated according to their positions.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    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 25516025, the Right Choice

To ensure reliability, purchase GM part # 25516025 Crankshaft. It is sometimes referred to as Oldsmobile Crankshaft. 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, Delta 88 models.

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