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Oldsmobile 10044374 Exhaust Manifold

1987-1989 Oldsmobile

Customer Questions & Expert Answers (2)
GM 10044374 Exhaust Manifold
  • Part Description
    Manifold,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
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number10044374
    Part DescriptionManifold,Exhaust
    Other NamesManifold
    Item Dimensions14.2 x 8.2 x 4.1 inches
    Item Weight2.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10044374
    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
    1987-1989 Oldsmobile Calais4 Cyl 2.5L2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, S 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR, SUPREME 2 DOOR, SUPREME 4 DOOR
    1987 Oldsmobile Cutlass4 Cyl 2.5L2 DOOR, 4 DOOR, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, STATION WAGON
  • 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 10044374 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What are the steps and precautions for exhaust manifold removal and installation for Buick Century and Regal? Posted by Customer
    A:
    Specific steps and precautions should be followed when dealing with exhaust manifold removal and installation for different engine types. First, remove the nuts from the manifold studs to disconnect the exhaust pipe or crossover pipe, pulling the flanged portion away through a collar sliding over, occasionally needing to loosen the crossover pipe on the other side to clear it. Hot air shrouds, accessory brackets and sometimes even steering shafts of some vehicles are among parts that obstruct access and should be removed. Also, unplug oxygen sensor if available. Bend back any locking tabs on the mounting nuts, soak them in solvent to loosen them, then remove them allowing removal of the manifold and seal. The surface of the block must be fully cleaned. For 196, 231, 252 and 350 Buick Engines, raise car; disconnect exhaust crossover pipe; remove various components depending on which side you are working on. The manifold can be removed once the bolts attaching it to cylinder heads are detached. The installation follows in reverse order using lockbolts. Exhaust manifold removal in left side for 305 and 350 Chevrolet Engines involves disconnecting exhaust pipe among other things while removing right side requires removing right front wheel for access. Assemble by replacing new gasket on manifold and doing up bolts in specified sequence. Removal of exhaust pipes is part of this process as well as unbolted exhaust manifolds plus hot air shrouds among others for 350 and 403 Oldsmobile Gasoline Engines. Re-installation is done in reverse order of removal. Steps include draining cooling system, removing air cleaner; disconnecting hoses & lines; removing manifolds & adapter seal for 263 & 350 Oldsmobile Diesel Engines. Install gaskets using sealers after thoroughly cleaning gasket surfaces. Bolts should be tightened to specified torques so that they do not leak out later during operation of the engines or while driving these cars hence becoming hazardous to the users. Disconnect exhaust pipes, remove manifold bolts and clean gasket surfaces for 265 & 301 Pontiac Engines both left and right sides. New gaskets should be used during the installation and bolts tightened uniformly. Left-side removal requires certain steps including prying bolt locking tabs, unclamping the exhaust pipe and disconnecting intermediate steering shaft for the 1986-87 Oldsmobile 307 Engine. Right-side removal necessitates disconnecting oxygen sensor lead and removal of crossover pipe. Secure bolts in stages upon cleaning gasket surfaces among other things while installing them. In all cases, proper torque and sealing procedures should be followed to prevent leaks, and any sensors or components removed during the process should be reinstalled correctly.
    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 10044374, the Right Choice

To ensure reliability, purchase GM part # 10044374 Exhaust Manifold. It is sometimes referred to as Oldsmobile 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 Oldsmobile Calais, Cutlass models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 10044374 Exhaust Manifold. 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 Oldsmobile parts information, click here.

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