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GM 12670965 Crankshaft Assembly

1987-1995 GM

Customer Questions & Expert Answers (4)
GM 12670965 Crankshaft Assembly
  • Part Description
    Crankshaft Asm
  • Replaces
    12556307
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
$1243.78 MSRP: $1607.99
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Currently Unavailable

Due to manufacturer supply shortage, this item isn’t currently available for ordering.

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12670965
    Part DescriptionCrankshaft Asm
    Other NamesCrankshaft
    Item Dimensions26.8 x 8.3 x 6.1 inches
    Item Weight56.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12556307
    ManufacturerGeneral Motors
    SKU12670965
    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
    1990-1992 Cadillac Brougham8 Cyl 5.7LBROUGHAM 4 DOOR
    1993 Cadillac Fleetwood8 Cyl 5.7LBROUGHAM 4 DOOR
    1990-1992 Chevrolet Camaro8 Cyl 5.7LRS 2 DOOR, RS CONVERTIBLE
    1991-1993 Chevrolet Caprice8 Cyl 5.7L4 DOOR, CLASSIC 4 DOOR, CLASSIC LS 4 DOOR, CLASSIC STATION WAGON, STATION WAGON
    1995, 1987-1991 Chevrolet Corvette8 Cyl 5.7L2 DOOR, CONVERTIBLE
    1992 Oldsmobile Custom Cruiser8 Cyl 5.7LSTATION WAGON
    1990-1992 Pontiac Firebird8 Cyl 5.7L2 DOOR, CONVERTIBLE
  • 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 12670965 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step in preparing the crankshaft for the 1989 Pontiac Firebird? Posted by Customer
    A:
    Clean the crankshaft with solvent and dry it thoroughly, ensuring to clean the oil holes with a stiff brush and flush them with solvent.
    Posted by GMPartsGiant Specialist
    Q:
    What alternative method can be used if a dial indicator is unavailable for the 1984 Pontiac Firebird? Posted by Customer
    A:
    If a dial indicator is unavailable, use feeler gauges by prying the crankshaft to the front and slipping the gauges between the crankshaft and the thrust main bearing to measure clearance.
    Posted by GMPartsGiant Specialist
    Q:
    How is the oil clearance determined after installing the caps for the 1991 Pontiac Firebird? Posted by Customer
    A:
    After removing the caps, compare the crushed Plastigage width to the scale to determine oil clearance, ensuring it meets specifications.
    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 12670965, the Right Choice

To ensure reliability, purchase GM part # 12670965 Crankshaft Assembly. It is sometimes referred to as GM 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 Cadillac Brougham, Fleetwood models. It fits Chevrolet Camaro, Caprice, Corvette. It also fits Oldsmobile Custom Cruiser. This also fits Pontiac Firebird.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12670965 Crankshaft Assembly. 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 Chevrolet parts information, click here.

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