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Tell Us More About Your Buick Century. View all models

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With an ample amount of interior space and user-friendly controls, your Buick Century is as reliable as they come. Don't lose any of its dependability by driving around with a defective Buick Century catalytic converter. When it malfunctions, a visit to AutoZone is just what the doctor ordered.

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  •  | Page 1 of 11 |  
  • Part Number: 15142
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15032
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. With Air Tube. May Require 35574 For Installation. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15142
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15142
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15031
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. With Air Tube. May Require 35574 For Installation. Without Air Tube. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15502
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 16536
  • Warranty: 5 years
  • Notes: Ultra-Boxed Direct
    EPA Ultra-Boxed Direct Fit Converter. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 54158
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Includes Gasket. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 15037
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. Without Air Tube. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15032
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. With 2 BBL carburetor. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15502
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 54158
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Includes gasket. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York
  •  | Page 1 of 11 |  

It's possible for there to be a misfiring in the engine system, which causes your catalytic converter for Buick Century to overheat. Any sort of restriction in the exhaust system puts the catalyst materials in danger of melting. A faulty converter ultimately leads to poor fuel economy, which is a good reason to fix the issue at AutoZone, where trustworthy advice is provided by a helpful staff. Free Shipping on $75 or more is available in addition to an incredibly useful Loan-a-Tool Program.

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