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Cadillac 88894339 Manifold Asm,Intake (Service)

2004-2005 Cadillac CTS

Customer Questions & Expert Answers (3)
88894339 GM Manifold Asm,Intake (Service) Illustration 1 of 1
  • Part Description
    MANIFOLD, Engine Fuel Intake Manifold
  • Replaces
    88890523
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number88894339
    Part DescriptionMANIFOLD, Engine Fuel Intake Manifold
    Other NamesIntake Manifold, Manifold
    Item Dimensions25.9 x 16.9 x 9.9 inches
    Item Weight9.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces88890523
    ManufacturerGeneral Motors
    SKU88894339
    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
    2004-2005 Cadillac CTS8 Cyl 5.7LV 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 88894339 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    What should be done with the wiring harness and battery for the 2005 Cadillac CTS when replacing the Intake Manifold? Posted by Ginger D.
    A:
    Disconnect the wiring harness fasteners mounting the harness to the Engine Control Module (ECM) bracket, disconnect the cable from the negative battery terminal, and remove the after run coolant pump-to-ECM mounting bracket fasteners, setting the pump aside. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Feb 01, 2023
    Q:
    What preparations should be made for the installation of the Intake Manifold for the 2001 Chevrolet Corvette? Posted by Archil A.
    A:
    Ensure the mating surfaces of the cylinder heads and manifold are clean, removing all traces of old gasket material without aggressive scraping. Wipe the surfaces with a cloth saturated with safety solvent or brake cleaner, and if necessary, chase the threads in the bolt holes with a tap and use compressed air to clear debris. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Feb 14, 2026

Genuine GM Part 88894339, the Right Choice

To ensure reliability, purchase GM part # 88894339 Manifold Asm,Intake (Service). It is sometimes referred to as Cadillac 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 Cadillac CTS models.

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