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GM 25844505 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)

2008-2012 GM

Customer Questions & Expert Answers (3)
GM 25844505 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)
  • Part Description
    Converter Asm 3Way Catalytic (W/ Exhaust Rear Mani ; Converter, Catalytic Converter)
  • Position
    Rear
  • 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 Number25844505
    Part DescriptionConverter Asm 3Way Catalytic (W/ Exhaust Rear Mani ; Converter, Catalytic Converter)
    Other NamesCatalytic Converter, Converter, Converter & Pipe
    Item Dimensions53.7 x 13.7 x 12.9 inches
    Item Weight46.00 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25844505
    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
    2009-2012 Chevrolet Colorado8 Cyl 5.3LCREW CAB, EXTENDED CAB
    2009-2012 GMC Canyon8 Cyl 5.3LPICKUP CREW CAB, PICKUP EXTENDED CAB
    2008-2010 Hummer H38 Cyl 5.3LCREW CAB, SUV
    2009-2010 Hummer H3T8 Cyl 5.3LCREW CAB, SUV
  • 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 25844505 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What are the components of the exhaust system for the 2009 Chevrolet Colorado? Posted by Customer
    A:
    The exhaust system consists of various components, including the exhaust manifolds, catalytic converters, muffler, resonators, tailpipe, and all connecting pipes, brackets, hangers, and clamps.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    How should you replace a catalytic converter for the 2011 GMC Canyon? Posted by Customer
    A:
    To replace a catalytic converter, you should raise the vehicle and support it securely on jackstands. Then, remove the bolts and detach the catalytic converter header pipe from the exhaust manifold. Remove the catalytic converter-to-muffler flange nuts and push the muffler back far enough for the studs to clear the converter flange. Finally, remove the catalytic converter and pipe assembly, clean the carbon deposits from the mounting flanges, and install the new catalytic converter.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    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 25844505, the Right Choice

To ensure reliability, purchase GM part # 25844505 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe). It is sometimes referred to as GM 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 Colorado models. It fits GMC Canyon. It also fits Hummer H3, H3T.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25844505 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe). 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 GMC parts information, click here.

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