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Buick Century Replacement Catalytic Converter Information

Read Reviews for Buick Century Catalytic Converter -
4.9 stars - (52 Reviews)
Buick Century Catalytic Converter Reviews
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Buick vehicles are acknowledged for offering precision engineering and rugged reliability with superior styling. If outstanding maneuverability and lavish innovation are what you want in a car then Buick, a company that strives for agile handling, is definitely for you. Would it be smart to fork over a huge price for a great, stylish luxury vehicle, if you plan to be a skinflint with replacement components and parts? Luxurious and elegant sedans like your finely crafted Buick Century are made to be driven with consideration and then always regularly repaired and serviced. When an issue crops up or a part needs to be replaced, don't economize with a low-quality component. That Buick Century is meant to have the correct parts to run at the highest efficiency. When an issue develops or a part ought to be fixed, don't try to save money with a weak or unreliable component. A Buick Century is meant to have efficiency-optimized car parts to meet all challenges with its full performance. For cars that are respected for superior fuel saving capabilities, quality and dependability, car lovers turn to Buick. Buick builds vehicles that are optimized for the best performance, and as with their other designs, the Century just can't run as intended without the best performance parts and accessories. Buick manufactures vehicles that display the ultimate of luxury and virtue packaged in a secure and eye-catching design. No matter if you race your car or just enjoy driving a performance vehicle, top quality parts are essential. Invest in your Buick's critical components by installing the most reliable high quality parts and accessories. The Buick Century Catalytic Converter is a component that mitigates the amount of harmful emissions by your vehicle, allowing your car to achieve a passing score on your local emissions test. While not easily broken, the converter occasionally breaks or fails, often when it is hit from beneath the car. Buick Century Catalytic Converters work by chemically converting hazardous pollutants into harmless water and carbon dioxide, using a metallic catalyst, such as platinum, rhodium, or palladium, then expelling the catalyzed gas out the exhaust valve. Located within the exhaust system of the car, the Buick Century Catalytic Converter acts to reduce the entire dangerous pollutants of a vehicle by stimulating a chemical reaction in your exhaust. Properly operating Buick Century Catalytic Converters are vital so as to satisfy EPA rules for car operation. Swing by www.partsgeek.com any time you want top quality auto parts and enjoy great service and a fair price year-round. When you buy from the team here at PartsGeek.com, you can be certain that you are getting the highest quality parts at the best price.


They are available for the following Buick Century years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78. This part is also sometimes called Buick Century Exhaust Converters. We stock catalytic converter parts for most Buick models including LeSabre, Regal, Rendezvous, Enclave, LaCrosse, Park Avenue, Riviera, Skylark, Roadmaster, Rainier, Electra, Terraza, Reatta, Skyhawk, Estate Wagon, Somerset, Commercial Chassis and Somerset Regal.

We stock these Catalytic Converter brands for the Buick Century: Bosal, Flowmaster, Eastern Catalytic and Walker.


Catalytic Converter for Buick Century - Partsgeek
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Bosal 079-5157
Catalytic Converter
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Our List Price: $187.33
(>35) In Stock
Product SKU: 079-5157
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Buick Century 3.1L V6 


Click to Enlarge
Bosal 079-5157
Catalytic Converter
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Our List Price: $187.33
(>35) In Stock
Product SKU: 079-5157
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Buick Century 3.1L V6 


Click to Enlarge
Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Our List Price: $187.33
(>35) In Stock
Product SKU: 079-5157
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Buick Century 3.1L V6 


Click to Enlarge
Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Our List Price: $187.33
(>35) In Stock
Product SKU: 079-5157
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Buick Century 3.1L V6 


Click to Enlarge
Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Our List Price: $187.33
(>35) In Stock
Product SKU: 079-5157
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Buick Century 3.1L V6 


Click to Enlarge
Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Our List Price: $187.33
(>35) In Stock
Product SKU: 079-5157
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Buick Century 3.1L V6 


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Click to Enlarge

Click to Enlarge Image is not vehicle specific
Flowmaster 2820224
Catalytic Converter
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Our List Price: $138.70
with FREE Shipping
(6) In Stock
Product SKU: 2820224
Product Note: Universal Catalytic Converter; 49 State; 282 Series; OBDII; 2.25in. Inlet / Outlet; Slip Fit Conn.; Body Length 16in. / Body Width 6.125in.; Oval; 6250 Max GVW; 5.9L Max Engine Size;Not Legal For Sale Or Use On Vehicles Registered In CA
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings
  • Available For A Wide Variety Of Applications
  • Engineered To Keep The Mil Light Off
  • Exceeds All USEPA 49-State Requirements
  • Excellent Flow Characteristics
  • Highest Quality Materials Are Used
  • Stainless Steel Outer Shell
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: F
Vehicle Engine
2001 (01) Buick Century 3.1L V6 


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Eastern Catalytic 50322
Catalytic Converter
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Our List Price: $196.33
(>35) In Stock
Product SKU: 50322
Product Note: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Buick Century 3.1L V6 


Click to Enlarge

Click to Enlarge

Click to Enlarge

Click to Enlarge Image is not vehicle specific
Flowmaster 2820224
Catalytic Converter
Close
Loading Reviews...
Our List Price: $138.70
with FREE Shipping
(6) In Stock
Product SKU: 2820224
Product Note: Universal Catalytic Converter; 49 State; 282 Series; OBDII; 2.25in. Inlet / Outlet; Slip Fit Conn.; Body Length 16in. / Body Width 6.125in.; Oval; 6250 Max GVW; 5.9L Max Engine Size;Not Legal For Sale Or Use On Vehicles Registered In CA
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings
  • Available For A Wide Variety Of Applications
  • Engineered To Keep The Mil Light Off
  • Exceeds All USEPA 49-State Requirements
  • Excellent Flow Characteristics
  • Highest Quality Materials Are Used
  • Stainless Steel Outer Shell
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: F
Vehicle
2003 (03) Buick Century


Click to Enlarge
Eastern Catalytic 50322
Catalytic Converter
Close
Loading Reviews...
Our List Price: $196.33
(>35) In Stock
Product SKU: 50322
Product Note: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Buick Century 3.1L V6 


Click to Enlarge
(Read reviews)
Our List Price: $149.33
(3) In Stock
Product SKU: 55216
Product Note: EPA Ultra Direct Fit Converter -- Fits Fed. & Calif. Emissions Models.; Air Gap Pipe. Appearance may be different than O.E. Pipe. Air space between Pipes acts as a Heat Insulator.; 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.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
1996 (96) Buick Century 3.1L V6 


Click to Enlarge

Click to Enlarge

Click to Enlarge

Click to Enlarge Image is not vehicle specific
Flowmaster 2820224
Catalytic Converter
Close
Loading Reviews...
Our List Price: $138.70
with FREE Shipping
(6) In Stock
Product SKU: 2820224
Product Note: Universal Catalytic Converter; 49 State; 282 Series; OBDII; 2.25in. Inlet / Outlet; Slip Fit Conn.; Body Length 16in. / Body Width 6.125in.; Oval; 6250 Max GVW; 5.9L Max Engine Size;Not Legal For Sale Or Use On Vehicles Registered In CA
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings
  • Available For A Wide Variety Of Applications
  • Engineered To Keep The Mil Light Off
  • Exceeds All USEPA 49-State Requirements
  • Excellent Flow Characteristics
  • Highest Quality Materials Are Used
  • Stainless Steel Outer Shell
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: F
Vehicle Engine
2002 (02) Buick Century 3.1L V6 


Click to Enlarge
Eastern Catalytic 70316
Catalytic Converter
Close
Loading Reviews...
Our List Price: $44.33
(>35) In Stock
Product SKU: 70316
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
1987 (87) Buick Century 2.8L V6 


Click to Enlarge
(Read reviews)
Our List Price: $208.33
(7) In Stock
Product SKU: 54626
Product Note: EPA Ultra Direct Fit Converter -- Fits Fed. & Calif. Emissions Models.; 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.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Buick Century 3.1L V6 


Click to Enlarge
(Read reviews)
Our List Price: $208.33
(7) In Stock
Product SKU: 54626
Product Note: EPA Ultra Direct Fit Converter -- Fits Fed. & Calif. Emissions Models.; 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.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Buick Century 3.1L V6 


Click to Enlarge
(Read reviews)
Our List Price: $53.98
(>35) In Stock
Product SKU: 15038
Product Note: EPA Standard Universal Converter -- Fits Fed Calif Emissions Models; Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.; Modifications and/or additional parts required.
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: H
Vehicle Engine
1995 (95) Buick Century 3.1L V6 


Related Top Sellers

Research on Catalytic Converter for Buick Century

Designed solely for emissions and pollution reduction, a catalytic converter will cause more than air pollution if it fails. There are many reasons it can fail, from backfires that release combustible fuel into the honeycomb monolith to an exhaust leak. A bad cat will affect how your car rides. It can lead to engine trouble as well. Although not cheap to replace, the catalytic converter is extremely important; driving with a faulty on can lead to other expensive repairs.

Signs It's Time for Catalytic Converter Replacement

It's not just a failed emissions test, or noise, that will signal a cat problem in your Buick Century. Restricted exhaust flow from clogs and leaks from cracks can cause a reduction in power and acceleration. A rattling noise is also a common sign you need 2002 Buick Century catalytic converter replacement. If there is extensive internal damage, the catalyst-coated honeycomb can collapse or fall apart. The noise will get worse over time. It's also common to see the Check Engine light if the catalytic converter is failing. Even if the symptoms aren't obvious at first, a mechanic will conduct an emissions test and inspect the car to determine the root cause.

Structure of a Catalytic Converter

Each cat has an outer metal shell. Inside is a ceramic monolith core with a precious metal catalyst. This structure is often the cause of, for example, 2003 Buick Century catalytic converter problems. There are also oxygen storage promoters and a washcoat. The unit is placed such that it is directly in line with the exhaust, and is often just behind the exhaust manifold. Exposure to high temperature exhaust gases enables the oxidation and reduction reaction to take place. Nitrous oxides and other gases are converted to inert ones, including water vapor and carbon dioxide.

History of the Catalytic Converter

Long before your 2002 Buick Century catalytic converter problems, the device was in use. Research began in the 1950s to make cats for gasoline engines. They were developed much earlier than that to address pollution from smoke stacks in the United States. A French mechanical engineer, Eugene Houdry, was an expert in catalytic oil refining and led the development process, starting with catalytic converters for smoke stacks and then for unleaded gasoline warehouse forklifts.

Cost of Catalytic Converter Replacement

Your 2001 Buick Century catalytic converter problems can be resolved for $563 to a whopping $1,166. The expensive part a cat often is, it can be over $1,000 for a new component. If the 2001 Buick Century catalytic converter cost has you putting off repairs, start shopping around. You don't want to wait too long. At PartsGeek.com, it won't take long to find the part for your make, model, and year, and one at a reasonable price. Our overhead is so low, it's possible to sell automotive parts and accessories at extremely reduced prices, so buying replacement parts doesn't drain your wallet. Performance issues, and additional major repairs, will be avoided and your ride will be trouble free.



Some of our Customer Reviews
Very Satisfied
Reviewer: Bill A.

This was my first Parts Geek order, but all went very well. The part was correct, the price was right, and it arrived on time. The fit was perfect as well. I am very happy with my order. Thanks

2002 Buick Century Catalytic Converter

Very Satisfied
Reviewer: Abdul

I was happy with the fast delivery and the qaulity of the product. I saved money too. Thanks Geeks!

2004 Buick Century Catalytic Converter

Very Satisfied
Reviewer: Great Parts!!!

I just want to share this was my first purchase with your company and I must say the whole experience was GREAT!!!! Easy to order, shipping was great and received in a timely manner.

All products received were great and of excellent quality. I have all ready shared my experience with your company with many of my friends and fellow employees. Truly a great customer experience.

Thanks

2003 Buick Century Catalytic Converter

Very Satisfied
Reviewer: ISAAC BROWN/ GOOD PRODUCT

THIS IS A GOOD AND EASY TO INSTALL CATALYTIC CONVERTER. THE ONLY THING IS IT DIDN'T COME WITH THE GASKETS SO MAKE SURE YOU GET THE GASKET FOR THIS PRODUCT.

2003 Buick Century Catalytic Converter

Very Satisfied
Reviewer: catalytic converter

Great company with great prices. My purchase for the catalytic converter was easy and painless. Not to mention we received it within 4 days. It bolted into place without any modification. I definite will be purchasing more product.

1998 Buick Century Catalytic Converter

Very Satisfied
Reviewer: omanda12

100% satisfied :) part is perfect and works great! Exactly what I needed for 1/2 the cost!

2003 Buick Century Catalytic Converter


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