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GM 24570955 Exhaust Manifold Assembly

1989-1991 GM

Customer Questions & Expert Answers (12)
GM 24570955 Exhaust Manifold Assembly
GM 24570955 Exhaust Manifold Assembly
  • Part Description
    Manifold Assembly, Exhaust
  • 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

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number24570955
    Part DescriptionManifold Assembly, Exhaust
    Other NamesExhaust Manifold, Manifold
    Item Dimensions17.6 x 3.8 x 3.2 inches
    Item Weight16.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU24570955
    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
    1990-1991 Buick Skylark4 Cyl 2.3L4 DOOR, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LUXURY EDITION 4 DOOR
    1990-1991 Chevrolet Beretta4 Cyl 2.3L2 DOOR, 4 DOOR, 4 DOOR NOTCHBACK, 4 DOOR PLAIN BACK HATCHBACK, LTZ
    1990-1991 Chevrolet Corsica2 DOOR, 4 DOOR, 4 DOOR NOTCHBACK, 4 DOOR PLAIN BACK HATCHBACK, LTZ
    1989-1991 Oldsmobile Calais4 Cyl 2.3L2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, S 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR
    1990-1991 Oldsmobile Cutlass4 Cyl 2.3L2 DOOR, 4 DOOR
    1989-1991 Pontiac Grand Am4 Cyl 2.3L2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR
    1990-1991 Pontiac Grand Prix4 Cyl 2.3L2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR

  • 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 24570955 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How should the exhaust manifold mounting nuts be loosened before removal for the 1995 Chevrolet Beretta? Posted by Customer
    A:
    Loosen them a little at a time, working from the inside out, until they can be removed by hand.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    If installing a new exhaust manifold, what component should be transferred from the old manifold to the new one for the 1989 Chevrolet Beretta? Posted by Customer
    A:
    If installing a new exhaust manifold, the oxygen sensor should be transferred from the old manifold to the new one.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the front manifold for the 1995 Chevrolet Beretta? Posted by Customer
    A:
    Clean the mating surfaces and inspect the manifold for distortion and cracks. If necessary, resurface it at an automotive machine shop. Install the manifold with a new gasket and tighten the mounting bolts gradually, starting from the middle and working outward. Reassemble the remaining components in reverse order and check for exhaust leaks.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What are the steps for removing the left-hand manifold with a 260, 305, or 350 cu in engine for the 1994 Oldsmobile Cutlass? Posted by Customer
    A:
    1. Disconnect the negative battery cable. 2. Remove the air cleaner assembly, hot-air pipe, and hot-air shroud. 3. Remove the generator or air conditioning brackets where they attach to the exhaust manifold. 4. Disconnect the exhaust pipe where it connects to the exhaust manifold flange, using penetrating oil if needed. 5. Pry back the metal retainers from the bolt heads. 6. Remove each of the bolts securing the exhaust manifold. 7. Remove the manifold from above, noting that on some late models it may be necessary to disconnect the intermediate shaft of the steering column for better access.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How should the new gasket be positioned for the 1984 Oldsmobile Cutlass? Posted by Customer
    A:
    Place the new gasket into position on the cylinder head using a thin film of sealer to secure it.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step in the process for the 1999 Pontiac Grand Prix? Posted by Customer
    A:
    Disconnect the negative battery cable from the battery, ensuring the Theftlock audio system's lockout feature is off if applicable.
    Posted by GMPartsGiant Specialist
    Q:
    What should be removed after lowering the 1996 Pontiac Grand Prix? Posted by Customer
    A:
    Proceed to remove the oil level indicator tube, then take off the exhaust manifold-to-cylinder head nuts or bolts.
    Posted by GMPartsGiant Specialist
    Q:
    Why can exhaust system fasteners be challenging to remove for the 1996 Pontiac Grand Prix? Posted by Customer
    A:
    Exhaust system fasteners can be challenging to remove because they may become frozen in place due to the heating and cooling cycles they undergo.
    Posted by GMPartsGiant Specialist
    Q:
    How should the new manifold be installed for the 1991 Pontiac Grand Prix? Posted by Customer
    A:
    Position the manifold with a new gasket and install the mounting nuts finger tight, then tighten them gradually from the middle outwards until all are torqued.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done after removing the exhaust pipe-to-manifold nuts for the 1994 Pontiac Grand Prix? Posted by Customer
    A:
    After that, remove the exhaust manifold brace and separate the exhaust pipe flange nuts from the manifold studs, pulling the pipe down slightly to break the seal.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step regarding the battery for the 1995 Pontiac Grand Prix? Posted by Customer
    A:
    Disconnect the negative cable from the battery, ensuring that on models equipped with the Theftlock audio system, the lockout feature is turned off before disconnecting the battery.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    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 24570955, the Right Choice

To ensure reliability, purchase GM part # 24570955 Exhaust Manifold Assembly. It is sometimes referred to as GM Exhaust Manifold. 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 Skylark models. It fits Chevrolet Beretta, Corsica. It also fits Oldsmobile Calais, Cutlass. This also fits Pontiac Grand Am, Grand Prix.

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