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Pontiac 12579453 Flywheel Assembly

1983-2010 Pontiac

Customer Questions & Expert Answers (3)
GM 12579453 Flywheel Assembly
  • Part Description
    Flywheel Asm
  • Replaces
    10218513, 24576876, 24506847
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12579453
    Part DescriptionFlywheel Asm
    Other NamesDrive Plate, Flywheel
    Item Dimensions14.1 x 14.1 x 6.2 inches
    Item Weight6.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10218513, 24576876, 24506847
    ManufacturerGeneral Motors
    SKU12579453
    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
    1987-1991 Pontiac 60006 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 4 DOOR
    2001-2005 Pontiac Aztek6 Cyl 3.4LAZTEK, GT AWD
    1984-1988 Pontiac Fiero4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR
    2005-2010 Pontiac G66 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9LGT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK
    1994-2005 Pontiac Grand Am6 Cyl 3.1L, 6 Cyl 3.4LGT 2 DOOR, GT 2 DOOR COUPE, GT 4 DOOR, GT1 2 DOOR, GT1 2 DOOR COUPE, GT1 4 DOOR, SE 2 DOOR, SE 4 DOOR, SE 4 DOOR SEDAN, SE1 2 DOOR, SE1 4 DOOR
    1988-2003 Pontiac Grand Prix6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR
    1983-1986 Pontiac J20004 Cyl 2.0L2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR NOTCHBACK, LE 4 DOOR, LE CONVERTIBLE, LE STATION WAGON, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, SE HATCHBACK, STATION WAGON
    1999-2009 Pontiac Montana6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex2/SLIDING DOORS, AWD EXT 2/SLIDING DOORS, CROSSOVER SPORT VAN, CROSSOVER SPORT VAN EXTENDED, EXT, EXT 2/SLIDING DOORS, MONTANA, SPECIAL 2/SLIDING DOORS
    1991-1994, 1986 Pontiac Sunbird4 Cyl 2.0L, 6 Cyl 3.1L2 DOOR, 4 DOOR, CONVERTIBLE, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR, LE 4 DOOR, LE CONVERTIBLE, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, STATION WAGON
    1995-2002 Pontiac Sunfire4 Cyl 2.2L2 DOOR, 4 DOOR, CONVERTIBLE, GT 2 DOOR
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  • 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 12579453 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install a manual or automatic transmission flywheel for Buick Century and Regal? Posted by Customer
    A:
    To remove the manual transmission, one should matchmark the clutch cover and flywheel for reinstallation. Removing the flywheel involves unscrewing the bolts which are spaced unevenly. To replace a ring gear, bore a hole between two teeth and then split it using a cold chisel. To install a new gear, first polish areas on the ring, heat it until the polished spots turn blue, and place it on the flywheel shoulder. Subsequently, allow ring to cool and collapse back into place. The flywheel must be free of burrs as well as crankshaft flange before installation of flywheel commences. For automatic transmission removal, first detach the transmission and then remove six bolts that attach flywheel to crankshaft flange. In this regard, while inspecting a flywheel for cracks, wear or broken teeth also check for burrs on crankshaft flange and flywheel). Install the flywheel in its correct position with irregularly spaced bolt holes; thereafter torque bolts to specification. Check runout on the face of the flywheel using dial indicator; high side should be tapped with a mallet if necessary. If runout is beyond limit, remove the wheel again checking for burrs between it and crankshaft mounting flange.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and inspect the flywheel/driveplate in a Chevrolet Beretta? Posted by Customer
    A:
    First, you will need to raise the vehicle and support it securely on jackstands, then remove the transaxle. This is an opportune time for those vehicles with automatic transaxle to replace their front pump seals/o-rings if they are leaking. On vehicles fitted with manual transaxle, you will have to remove the pressure plate and clutch disc. The clutch components and pilot bearing can also be checked or replaced at this point. If there is no dowel pin, this means that you have to make some marks on both the flywheel/driveplate and crankshaft so as not to miss alignment during reinstallation. You must remove bolts that attach the flywheel/driveplate to the crankshaft. Insert a screwdriver between the drive plate holes of automatic transmissions or fix it against teeth of a ring gear on flywheel for manual transmissions in case that crankshaft tries turning. When removing one last bolt, ensure that you hold up the tentatively heavy flywheel properly. Get off from the engine's crankshaft by pulling out driveplate/flywheel assembly from it; pay attention and do not put them somewhere around! The grease and oil needs removal so clean up your flywheel thoroughly well before inspecting its friction surfaces where cracks burns rivet grooves score marks should be spotted easily enough among light scoring which might be polished off using emery cloth if any exists besides check out whether your ring gear has cracked or broken teeth while checking flatness of a surface under it's bottom edge Make sure that both faces are smooth even though they may look rough due to accumulated dust dirt etc.; sometimes when installing new rear oil seals never forget about putting some grease onto them prior their installation instead position properly against dowels or previously drawn marks if applied aligning fly wheel into correct place during disassembly stage use thread locker when applying nuts complete everything described above tightening way too much could make heads get loose in reverse order of course.
    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 12579453, the Right Choice

To ensure reliability, purchase GM part # 12579453 Flywheel Assembly. It is sometimes referred to as Pontiac Flywheel. 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 Pontiac 6000, Fiero, Grand Prix models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12579453 Flywheel 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 Pontiac parts information, click here.

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