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Chevrolet 25820196 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

2009-2010 Chevrolet Impala

Customer Questions & Expert Answers (2)
GM 25820196 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
  • Part Description
    Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number25820196
    Part DescriptionConverter Assembly, 3Way Catalytic (W/ Exhaust Manifold P
    Other NamesCatalytic Converter, Converter & Pipe
    Item Dimensions39.5 x 15.9 x 8.9 inches
    Item Weight20.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25820196
    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
    2009-2010 Chevrolet Impala6 Cyl 3.5L, 6 Cyl 3.5L FlexLS, LT, LT 3.5, LTZ, SS
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 25820196 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to diagnose and replace a malfunctioning catalytic converter? Posted by Customer
    A:
    A catalytic converter is a type of emission control device in an exhaust system which brings down some pollutants within the exhaust gas stream. Two kinds of converters exist; oxidation catalyst and reduction catalyst. Take it to a dealer or authorized emission inspection facility for diagnosis and repair if you suspect that the converter on your vehicle is not functioning properly. Inspect the converter for leaks, corrosion, dents, and other damage when servicing underbody components. Replace the converter if any damage is found. Place a vacuum gauge on an intake manifold vacuum source and note the vacuum reading at idle and when the throttle is quickly opened and closed in order to test for a restricted converter. When compared to idle reading, if the fourth reading is over one in-Hg lower than this, it may be indicative of restricted exhaust systems. After raising the vehicle disconnect the downstream oxygen sensor, nuts securing upper and rear flanges of catalyst/exhaust pipe assembly are removed, old flange gaskets are discarded together with that assembly new gasket and fasteners are used to install items.
    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 25820196, the Right Choice

To ensure reliability, purchase GM part # 25820196 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P. It is sometimes referred to as Chevrolet Catalytic Converter. 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 25820196 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P. 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.

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