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GM 24503920
Exhaust Manifold, Passenger Side

1997-2005 GM

Customer Questions & Expert Answers (13)
GM 24503920 Exhaust Manifold, Passenger Side
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Position
    Passenger Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 24503920 Exhaust Manifold, Passenger Side is Ref No. 1 in the diagram below

    1999 Buick Riviera Exhaust Manifold, Passenger Side Diagram for 24503920
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 24503920

  • Vehicle Fitment

    Year Make Model Trim Engine
    1997-2005 Buick LeSabreCustom, Limited6 Cyl 3.8 L GAS
    1999-2005 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    1999 Buick RivieraBase6 Cyl 3.8 L GAS
    1997-1999 Oldsmobile 8850th Anniversary Edition, Royale, Royale LS6 Cyl 3.8 L GAS
    1997-1999 Oldsmobile LSSBase6 Cyl 3.8 L GAS
    1997-1998 Oldsmobile RegencyBase6 Cyl 3.8 L GAS
    1997-2005 Pontiac BonnevilleSE, SLE, SSE, SSEi6 Cyl 3.8 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 24503920 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 24503920 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the exhaust manifold on Buick Park Avenue? Posted by Customer
    A:
    The egr outlet pipe needs leak testing before right-hand Exhaust Manifold removal because a diagnostic failure prompts new egr adapter replacement. Start the service by removing the negative Battery Cable. Begin by removing Spark Plug wires from the spark plugs followed by unhooking the transmission oil level indicator together with its tube. You should start by taking off the oxygen sensor electrical connector followed by the two bolts fastening the right Exhaust Manifold to the crossover pipe. Raise and support the vehicle properly before taking out the front exhaust pipe from the Exhaust Manifold. Workers should start by lowering the vehicle before taking out the engine lift bracket and Exhaust Manifold studs then removing the Exhaust Manifold. Tear down the Exhaust Manifold installation by connecting it to the Cylinder Head and inserting all Exhaust Manifold studs and bolts then tighten them to 30 nm (22 ft. Lbs.). The front exhaust pipe should be installed onto the Exhaust Manifold after reattaching the engine lift bracket and raising the vehicle. Reduce the height of the vehicle while tightening the crossover pipe to the right Exhaust Manifold bolts to 20 nm (15 ft. Lbs.). You should complete the installation process by putting back the oxygen sensor electrical connector followed by the transmission oil level indicator and indicator tube then adding the throttle cable bracket and wire the Spark Plug wires to their spark plugs before connecting the negative Battery Cable.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the final step regarding the exhaust crossover and heat shield for the 2001 Buick Park Avenue? Posted by Customer
    A:
    Install the transaxle filler tube and the bolts securing the exhaust crossover to the right exhaust manifold, tightening them to 20 Nm (15 ft. lbs.). Finally, install the power brake booster heat shield to the exhaust crossover, secure it with the two nuts, tightening them to 20 Nm (15 ft. lbs.), reinstall the right side spark plugs, connect the heated oxygen sensor at the sensor pigtail, and install the fuel injector sight shield.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the spark plugs for the 2003 Buick LeSabre? Posted by Customer
    A:
    Disconnect the connector and hose from the secondary AIR valve.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after removing the oil level indicator for the 2002 Buick LeSabre? Posted by Customer
    A:
    Remove the left engine lift bracket retaining fasteners and the left engine lift bracket itself.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the first step to replace the RH Exhaust Manifold (W/O NC8) for the 2001 Buick LeSabre? Posted by Customer
    A:
    Begin by removing the fuel injector sight shield and disconnecting the heated oxygen sensor at the sensor pigtail.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after removing the exhaust manifold pipe for the 2004 Buick LeSabre? Posted by Customer
    A:
    Remove the fuel injector sight shield bracket retaining nuts and the bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done with the EGR inlet pipe for the 2005 Buick LeSabre? Posted by Customer
    A:
    Remove the bolt securing the EGR inlet pipe to the right exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be removed after disconnecting the spark plug wires for the 2001 Buick LeSabre? Posted by Customer
    A:
    Remove the oil level indicator and tube.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after removing the bolts from the exhaust crossover for the 2004 Buick Park Avenue? Posted by Customer
    A:
    Remove the left exhaust manifold retaining fasteners.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done with the right exhaust manifold for the 2002 Buick Park Avenue? Posted by Customer
    A:
    Remove the right exhaust manifold retaining fasteners and the manifold along with its gasket, which should not be reused, and clean the right exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the next step after installing the exhaust manifold for the 2000 Buick LeSabre? Posted by Customer
    A:
    Reinstall the oil level indicator and the tube.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done with the right engine lift bracket for the 2005 Buick Park Avenue? Posted by Customer
    A:
    Position it to the engine and install the retaining fasteners, tightening them to 30 Nm (22 ft. lbs.).
    Posted by ChevyPartsGiant 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!

OEM GM Exhaust Manifold, Passenger Side 24503920 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 24503920 Exhaust Manifold, Passenger Side is available in the market under the name GM Exhaust Manifold. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 24503920 Exhaust Manifold, Passenger Side fits certain Buick Riviera, LeSabre, Park Avenue models, as well as Pontiac Bonneville. Additionally, it is compatible with Oldsmobile 88, Regency, LSS models.
The original GM component designated by manufacturer part number 24503920 maintains top performance when functioning as the Manifold, Engine Exhaust Manifold unit at its Passenger Side. The component 24503920 is constructed from durable material and its dimensions span 17.2 x 9.7 x 3.6 inches while weighing 8.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Manifold. The part 24503920 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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