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Buick Replacement Exhaust Converters

Read Reviews for Buick Catalytic Converter -
5 stars - (11 Reviews)
Buick Catalytic Converter Reviews
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A car engineered by Buick can be completely trusted to embody consistently trustworthy mechanical quality. Buick is a dedicated automobile manufacturer celebrated for producing dependable and hardworking cars. Since you got a Buick, you have classic lines plus also the dependability that this respected manufacturer is famous for. For defined looks at a more affordable price, drivers go to Buick to provide their car requirements. You have to purchase a vehicle that can be dependable for a long time and you can depend on a real Buick. With sophisticated ingenuity and amazingly sleek style, no auto is more revered than an elegant Buick. When you go with a solidly built Buick, you're glowing in style. If you go with a trustworthy, historic Buick, you're confident you'll enjoy great styling. No matter if you race your vehicle or just enjoy driving a performance vehicle, the best quality aftermarket and OEM parts are essential. Invest in your car's components by buying the best quality engine parts. Located within the exhaust system of your car, the Buick Catalytic Converter functions to lower the overall toxic pollutants of the car or truck's by catalyzing a chemical process in your vehicle's exhaust. Your Buick Catalytic Converter is a part that mitigates the amount of hydrocarbon gas emitted by your car, helping you meet the requirements for your local emissions test. Properly working Buick Catalytic Converters are crucial to fulfill EPA regulations for automobile functioning. Buick Catalytic Converters cut emissions by catalyzing hazardous emissions into harmless water and carbon dioxide, via a chemical catalyst, often platinum, and expelling the cleaned gas through the exhaust valve. While rugged, the unit occasionally breaks or fails, generally if it is damaged from beneath the vehicle. Visit www.partsgeek.com every time you need top quality car parts and enjoy fantastic service and a good price every time. When you order from the specialists here at PartsGeek.com, you can be positive that you are choosing the best parts at the lowest possible price.


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Bosal 079-5157
Catalytic Converter
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Sale 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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2002 (02) Buick Century 3.1L V6 

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Bosal 079-5157
Catalytic Converter
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Sale 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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2001 (01) Buick Century 3.1L V6 

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Bosal 079-5157
Catalytic Converter
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Sale 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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2003 (03) Buick Century 3.1L V6 

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(Read reviews)
Sale Price: $240.33
(19) In Stock
Product SKU: 50456
Product Note: DIRECT FIT -- Radiator Side; Precat; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Front Left
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: Warehouse: B
Vehicle Engine
• 2009 (09) Buick Enclave 3.6L V6 

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Eastern Catalytic 50457
Catalytic Converter
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Sale Price: $249.33
(17) In Stock
Product SKU: 50457
Product Note: DIRECT FIT -- Firewall Side; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Front Right
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: Warehouse: B
Vehicle Engine
• 2009 (09) Buick Enclave 3.6L V6 

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(Read reviews)
Sale Price: $210.33
(11) In Stock
Product SKU: 079-5183
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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Sub Model Engine
• 2004 (04) Buick Rendezvous AWD  3.4L V6 

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Bosal 079-5130
Catalytic Converter
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Sale Price: $196.33
(>35) In Stock
Product SKU: 079-5130
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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2001 (01) Buick Regal 3.8L V6 VIN: K Naturally Aspirated 

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(Read reviews)
Sale Price: $166.33
(17) In Stock
Product SKU: 50290
Product Note: DIRECT FIT -- Undercar; 4 Bolt Flange; 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: Warehouse: B
Vehicle Engine
• 2000 (00) Buick LeSabre 3.8L V6 

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Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Sale 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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 1999 (99) Buick Century 3.1L V6 

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Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Sale 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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2000 (00) Buick Century 3.1L V6 

Click to Enlarge
(Read reviews)
Sale Price: $221.33
(21) In Stock
Product SKU: 079-5169
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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Sub Model Engine
• 2003 (03) Buick Rendezvous FWD  3.4L V6 

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(Read reviews)
Sale Price: $188.33
(11) In Stock
Product SKU: 16386
Product Note: EPA Ultra Direct Fit Converter -- OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Federal Emiss. 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.; Add'l Parts Needed: 31587
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: Warehouse: B
Vehicle Engine
• 2000 (00) Buick LeSabre 3.8L V6 

Click to Enlarge
Bosal 079-5130
Catalytic Converter
Close
Loading Reviews...
Sale Price: $196.33
(>35) In Stock
Product SKU: 079-5130
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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2003 (03) Buick Regal 3.8L V6 VIN: K Naturally Aspirated 

Click to Enlarge
(Read reviews)
Sale Price: $184.33

Product SKU: 15817
Product Note: EPA Ultra Direct Fit Converter -- Fits Fed & Calif Emiss. Models; OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; 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.; Add'l Parts Needed: 31587
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: Warehouse: B
Vehicle Engine
• 1999 (99) Buick Park Avenue 3.8L V6 

Click to Enlarge
Bosal 079-5157
Catalytic Converter
Close
Loading Reviews...
Sale 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 / 50,000 Mile Bosal Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 1998 (98) Buick Century 3.1L V6 


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Flowmaster 2820224
Catalytic Converter
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Sale Price: $102.93
with FREE Shipping
(7) In Stock
Product SKU: 2820224
Product Note: Universal-Fit 282 Series OBDII Catalytic Converter; Oval; 2.25 in. Inlet / Outlet; 16 in. Length; w / O2; Stainless Steel; 49 State Legal;Not Legal For Sale Or Use On Vehicles Registered In CA
Detailed Note: California Emission Vehicles~ Not Legal For Sale For Vehicles Licensed In California~ Federal Emissions
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: Warehouse: F
Vehicle Engine
• 2005 (05) Buick Century 3.1L V6 

Click to Enlarge
(Read reviews)
Retail Price:
$578.78
Sale Price: $330.48
with FREE Shipping
(1) In Stock
Product SKU: W0133-1922566
Product Note: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Warehouse: A
Vehicle
• 2005 (05) Buick Century

Click to Enlarge
(Read reviews)
Sale Price: $154.98
(8) In Stock
Product SKU: 16386
Product Note: EPA Ultra Direct Fit Converter -- Fits Fed & Calif Emiss. Models; OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; 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.; Add'l Parts Needed: 31587
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: Warehouse: H
Vehicle Engine
• 2005 (05) Buick LeSabre 3.8L V6 


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Some of our Customer Reviews
Very Satisfied
Reviewer: GREAT PART + FAST DELIVERY

PART FIT PERFECTLY AND ARRIVED IN 2 DAYS. VERY WELL MADE AND THE THICKEST REAR FLANGE I HAVE SEEN ON A CAR PART. (ABOUT 3/8" THICK) ONLY WAY IT COULD HAVE BEEN BETTER IF IT INCLUDED THE GASKETS.

1991 Buick Skylark Catalytic Converter

Very Satisfied
Reviewer: Carlos L Perez

Replacing the Catalytic Converter on this vehicle returned the power to what it was suppose to be.

2002 Buick Century Catalytic Converter


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