Make sure this part fits

GM 25128263
Catalytic Converter

1986-1990 GM

Customer Questions & Expert Answers (1)
GM 25128263 Catalytic Converter
  • Part Description
    Converter, Catalytic Converter
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1987-1990 Cadillac BroughamBase, d'Elegance8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1986-1990 Cadillac DeVilleBase, d'Elegance, Touring8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
    1986-1990 Cadillac Fleetwood60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.0 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25128263 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25128263 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Catalytic Converter 25128263 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25128263 Catalytic Converter is available in the market under the name GM Catalytic Converter. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25128263 Catalytic Converter fits certain Cadillac DeVille, Fleetwood, Brougham models.
The original GM component designated by manufacturer part number 25128263 maintains top performance when functioning as the Converter, Catalytic Converter unit. The component 25128263 is constructed from durable material and its dimensions span 27.1 x 9.3 x 4.8 inches while weighing 14.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Converter. The part 25128263 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM part 25128263 Catalytic Converter functions as an essential device to minimize emission pollutants from exhaust gas while focusing on hydrocarbons, carbon monoxide and oxides of nitrogen control through dual-catalyst system technology. The GM component needs regular checks to ensure its proper functioning so inspections for leaks should be performed at any underbody maintenance service for this part to verify its efficiency. A vacuum gauge provides useful data about converter restrictions because vacuum decreases when there is plugging inside the converter. Novice customers should hire professionals to handle the replacement process because cutting the installation area could be required. The installation starts by lifting the vehicle and disconnecting the oxygen sensor then removing the flange nuts located in front of the converter before reinstalling the new GM part 25128263 with a description of Catalytic Converter in reverse order. Customers who select OEM parts fulfill factory design parameters for GM products which leads to peak performance along with simple installation procedures. ChevyPartsGiant.com carries a complete selection of genuine GM parts starting from the 25128263 at affordable prices with manufacturer-backed warranties furnishing fast delivery to your address.