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Pontiac 25056790 Catalytic Convertor

1985-1987 Pontiac

Customer Questions & Expert Answers (3)
GM 25056790 Catalytic Convertor
  • Part Description
    Converter, Catalytic Converter
  • 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 Pontiac
    Manufacturer Part Number25056790
    Part DescriptionConverter, Catalytic Converter
    Other NamesCatalytic Converter, Converter
    Item Dimensions25.9 x 10.7 x 4.7 inches
    Item Weight15.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25056790
    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
    1986 Pontiac Bonneville6 Cyl 4.3L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR
    1986-1987 Pontiac Grand Prix6 Cyl 4.3L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR
    1985-1986 Pontiac Parisienne6 Cyl 4.3L4 DOOR, BROUGHAM, STATION WAGON
  • 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 25056790 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    Is periodic maintenance required for catalytic converters of the 1980 Chevrolet Caprice? Posted by Customer
    A:
    Periodic maintenance is not required, but it is advisable to inspect the converter and related exhaust components during other service.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What are the steps to remove and install the catalytic converter of the 1986 Chevrolet El Camino? Posted by Customer
    A:
    The removal process involves disconnecting the converter from the exhaust pipes and gently separating the flanges. Installation is the reverse of removal, using new nuts and bolts.
    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 25056790, the Right Choice

To ensure reliability, purchase GM part # 25056790 Catalytic Convertor. It is sometimes referred to as Pontiac 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 Pontiac Bonneville, Grand Prix, Parisienne models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25056790 Catalytic Convertor. 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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