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GMC 25312171 3-Way Catalytic Convertor Assembly

1998-1999 GMC

Customer Questions & Expert Answers (3)
GM 25312171 3-Way Catalytic Convertor Assembly
  • Part Description
    Converter Asm,3Way Catalytic
  • 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 GMC
    Manufacturer Part Number25312171
    Part DescriptionConverter Asm,3Way Catalytic
    Other NamesConverter
    Item Dimensions30.9 x 8.9 x 5.8 inches
    Item Weight23.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25312171
    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
    1998-1999 GMC C15008 Cyl 5.0LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1998 GMC C25008 Cyl 5.0LC2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1998-1999 GMC K15008 Cyl 5.0LK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
  • 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 25312171 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the recommended course of action if you suspect a malfunctioning catalytic converter on your the 1993 Chevrolet C1500? Posted by Customer
    A:
    If you suspect that the catalytic converter on your vehicle is malfunctioning, it is advisable to take it to a dealer or authorized emissions inspection facility for diagnosis and repair.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What are the steps involved in replacing a catalytic converter, and what precautions should be taken during the process for the 1993 Chevrolet K1500? Posted by Customer
    A:
    Here are the steps for replacing a catalytic converter: Raise the vehicle and support it securely on jackstands. Disconnect the electrical connectors from the oxygen sensors. Remove the catalytic converter-to-exhaust pipe flange bolts and separate the exhaust pipe from the catalytic converter, supporting the exhaust pipe. Remove the bolts and detach the catalytic converter header pipe from the exhaust manifold. Remove the catalytic converter and pipe assembly. Clean the carbon deposits from the mounting flanges and install new gaskets. Installation follows the reverse of the removal procedure.
    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 25312171, the Right Choice

To ensure reliability, purchase GM part # 25312171 3-Way Catalytic Convertor Assembly. It is sometimes referred to as GMC 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 GMC C1500, C2500, K1500 models.

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