Make sure this part fits

GM 12597140 Intake Manifold

2008 Chevrolet Impala

Customer Questions & Expert Answers (2)
12597140 GM Intake Manifold Illustration 1 of 1
  • Part Description
    Manifold, Engine Fuel Intake Manifold
  • Position
    Upper
  • Manufacturer
    General Motors
Make sure this part fits
$110.01 MSRP: $171.56
You Save: $61.55 (36%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12597140
    Part DescriptionIntake Manifold; Manifold, Engine Fuel Intake Manifold
    Item Dimensions25.4 x 16.4 x 9.5 inches
    Item Weight11.70 Pounds
    PositionUpper
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12597140
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2008 Chevrolet Impala6 Cyl 3.9L FlexLS, LS POLICE CAR, LT, LT 3.5, LTZ, SS
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12597140 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be installed over the lower Intake Manifold for the 2008 Chevrolet Impala? Posted by Kodi G.
    A:
    Install a new gasket over the lower intake manifold. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Mar 26, 2026

Genuine GM Part 12597140, the Right Choice

To ensure reliability, purchase GM part # 12597140 Intake 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 Chevrolet Impala models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12597140 Intake 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 Chevrolet parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.