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GM 10166303 Plenum Assembly, Inlet Manifold

1989-1990 Pontiac Grand Prix

Customer Questions & Expert Answers (7)
GM 10166303 Plenum Assembly, Inlet Manifold
  • Part Description
    PLENUM, Engine Fuel Intake Manifold
  • 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 GM
    Manufacturer Part Number10166303
    Part DescriptionPLENUM, Engine Fuel Intake Manifold
    Item Dimensions17.4 x 15.8 x 4.7 inches
    Item Weight7.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10166303
    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
    1989-1990 Pontiac Grand Prix6 Cyl 3.1L2 DOOR, 4 DOOR, LE 2 DOOR, SE 2 DOOR, STE 4 DOOR
  • 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 10166303 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done if the manifold is stuck to the cylinder head for the 1991 Pontiac Grand Prix? Posted by Customer
    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.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    Q:
    What is the next step after moving the engine for the 1996 Pontiac Grand Prix? Posted by Customer
    A:
    Remove the mounting fasteners from the intake manifold, ensuring to tighten the bolts gradually in the specified order for models through 1990, while using the same tightening sequence for 1991 and later models.
    Posted by GMPartsGiant Specialist
    Q:
    How should the bolts and nuts be tightened for the 1997 Pontiac Grand Prix? Posted by Customer
    A:
    Tighten the bolts and nuts in two steps from the center out in a circular pattern until they reach the specified torque.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done to clean the surfaces for the 1996 Pontiac Grand Prix? Posted by Customer
    A:
    Clean the surfaces with a rag soaked in lacquer thinner or acetone.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step to remove the components for the 1999 Pontiac Grand Prix? Posted by Customer
    A:
    The first step is to relieve the fuel system pressure.
    Posted by GMPartsGiant Specialist
    Q:
    What is the process for lowering the manifold into place for the 1993 Pontiac Grand Prix? Posted by Customer
    A:
    Carefully lower the manifold into place, apply thread lock compound to the mounting bolt threads, and install the bolts finger tight.
    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 10166303, the Right Choice

To ensure reliability, purchase GM part # 10166303 Plenum Assembly, Inlet Manifold. It is sometimes referred to as GM 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 Pontiac Grand Prix models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 10166303 Plenum Assembly, Inlet 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 Pontiac parts information, click here.

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