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Chevrolet 55589482 Warm Up 3Way Catalytic Convertor Assembly

2016-2021 Chevrolet

Customer Questions & Expert Answers (2)
GM 55589482 Warm Up 3Way Catalytic Convertor Assembly
  • Part Description
    Converter Assembly, Warm Up Oxidation 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 Chevrolet
    Manufacturer Part Number55589482
    Part DescriptionConverter Assembly, Warm Up Oxidation Catalytic
    Other NamesCatalytic Converter
    Item Dimensions19.1 x 12.5 x 8.8 inches
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU55589482
    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
    2016-2021 Chevrolet Colorado4 Cyl 2.8L DieselCREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB LS - 6'2" BOX, CREW CAB LT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, LS CREW CAB - 5'2" BOX, LS EXTENDED CAB - 6'2" BOX, LT CREW CAB - 5'2" BOX, LT EXTENDED CAB - 6'2" BOX
    2017-2021 Chevrolet Express4 Cyl 2.8L Diesel1 TON CARGO EXPRESS, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
  • Customer Questions & Expert Answers

    Q:
    Want to know will this will my car? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 55589482 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How can a vacuum gauge be used to diagnose a blocked exhaust for the 2004 Chevrolet Express? Posted by Customer
    A:
    A vacuum gauge can be used to diagnose the effect of a blocked exhaust on intake vacuum. If the fourth reading is more than one in-Hg lower than the reading at idle, the exhaust system might be restricted.
    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 55589482, the Right Choice

To ensure reliability, purchase GM part # 55589482 Warm Up 3Way Catalytic Convertor Assembly. 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 Colorado, Express models.

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