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Buick 24508387 Manifold Assembly, Lower Intake

1998-1999 Buick

Customer Questions & Expert Answers (3)
24508387 GM Manifold Assembly, Lower Intake Illustration 1 of 1
  • Part Description
    MANIFOLD, Engine Fuel Intake Manifold
  • Position
    Lower
  • Replaces
    24506263
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number24508387
    Part DescriptionMANIFOLD, Engine Fuel Intake Manifold
    Other NamesIntake Manifold
    Item Dimensions26.1 x 16.9 x 9.8 inches
    Item Weight14.30 Pounds
    PositionLower
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces24506263
    ManufacturerGeneral Motors
    SKU24508387
    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
    1998-1999 Buick Century6 Cyl 3.1LCUSTOM, GS, LIMITED, LS
    1998-1999 Buick RegalCUSTOM, GS, LIMITED, LS
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 24508387 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What should be done if the Intake Manifold is stuck to the cylinder head for the 1999 Pontiac Grand Prix? Posted by Pagan L.
    A:
    If the manifold is stuck, gently dislodge it with a soft-face hammer, avoiding prying between the head and manifold to prevent damage to the gasket sealing surfaces. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jul 02, 2024
    Q:
    What should be done after installation of the Intake Manifold for the 1998 Pontiac Grand Prix? Posted by Jomar R.
    A:
    Finally, add coolant, run the engine, and check for leaks and proper operation. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 31, 2026

Genuine GM Part 24508387, the Right Choice

To ensure reliability, purchase GM part # 24508387 Manifold Assembly, Lower Intake. It is sometimes referred to as Buick Intake 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 Century, Regal models.

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