Make sure this part fits

GM 8999979
Catalytic Converter

1984-1987 GM

Customer Questions & Expert Answers (1)
GM 8999979 Catalytic Converter
  • Part Description
    Converter
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1984-1986 Buick CenturyCustom, Estate Wagon, Limited, T-Type4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
    1984-1985 Buick SkylarkCustom, Limited, T-Type6 Cyl 2.8 L GAS
    1984-1987 Chevrolet CelebrityBase, Classic, Estate, Eurosport6 Cyl 2.8 L GAS, 6 Cyl 4.3 L DIESEL
    1984-1985 Chevrolet Citation IIBase, X-116 Cyl 2.8 L GAS
    1984-1985 Oldsmobile Cutlass CieraBrougham, Cruiser, LS6 Cyl 2.8 L GAS
    1984 Oldsmobile OmegaBase, Brougham6 Cyl 2.8 L GAS
    1984-1985 Pontiac 6000Base, LE, STE6 Cyl 2.8 L GAS
    1984 Pontiac PhoenixBase, LE, SE6 Cyl 2.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is 8999979 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 8999979 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 8999979 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 8999979 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 8999979 Catalytic Converter fits certain Chevrolet Celebrity, Citation II models, as well as Buick Skylark, Century. Additionally, it is compatible with Pontiac 6000, Phoenix and Oldsmobile Cutlass Ciera, Omega models.
The original GM component designated by manufacturer part number 8999979 maintains top performance when functioning as the Converter unit. The component 8999979 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Converter, Catalytic Converter. The part 8999979 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 8999979 Catalytic Converter exerts fundamental operation in exhaust systems by creating an efficient reduction of both carbon monoxide (CO) and hydrocarbon (HC) harmful emissions. This device contains small beads with platinum and palladium layers where the necessary chemical process breaks down emissions into CO2 and H2O occurs. The usage of unleaded fuel is mandatory when operating this GM part since its replacement may become necessary after reaching 30,000 miles. Your catalyst functions are shown through a catalyst reminder light on the speedometer which indicates their operational decline. The bead-type converter needs bead replacement after failure yet the monolith converter forbids users from replacing the catalyst because it contains rhodium added to the platinum formulation. The GM component requires special scrutiny because it has temperature requirements for its operation during usage. The combination of top-quality production standards and strict quality tests makes OEM GM parts the prime choice available. Our website enables customers to choose from a wide range of genuine GM components that feature the 8999979 Catalytic Converter under warranty and budget-friendly purchasing choices.