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2003 Buick Century
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 Buick Century Change Vehicle

Evan Fischer®
2003 Buick Century - Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally Purchased In CA, CO, NY or ME), 40 In. Overall Length, Undercar

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$148.99
Manufacturer #REPB960303
Guaranteed to Fit2003 Buick Century Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Buick Century
Custom
6 Cyl 3.1L
Undercar

Highlights

Part:
Catalytic Converter
Brand:
Evan Fischer
Emissions:
Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Notes:
40 in. overall length
Restricted States:
California|Colorado|New York|Maine
Type:
Catalytic Converter
Product Fit:
Direct Fit
Recommended Use:
OE Replacement
Quantity Sold:
Sold individually
EPA:
N/TB6000/69005NN
Gasket Included:
Without Gasket
Oxygen Sensor Ports:
Factory OE Ports
Oxygen Sensor Port Location:
Factory OE Locations
Warranty:
5-year or 50,000-mile Evan Fischer limited warranty
Returns Policy:
30-Day Return Policy
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
50322
Series:
Direct Replacement Series
Tube Material:
Aluminized Steel
Fitnotes:
Undercar

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1997-2002 Buick Century
Limited
6 Cyl 3.1L
Undercar
1997-2003 Pontiac Grand Prix
SE
6 Cyl 3.1L
Undercar
1997-2005 Buick Century
Custom
6 Cyl 3.1L
Undercar
2000-2005 Chevrolet Impala
Base
6 Cyl 3.4L
Undercar
2000-2005 Chevrolet Monte Carlo
LS
6 Cyl 3.4L
Undercar
Page 1 of 2 | Showing 1 - 5 of 9 results

Product Information

FEDERAL EPA STANDARD, 46-STATE LEGAL (CANNOT SHIP TO OR BE INSTALLED IN VEHICLES ORIGINALLY PURCHASED IN CA, CO, NY OR ME) DIRECT FIT CATALYTIC CONVERTER 

Each of our catalytic converters offer an exact fit for straightforward installation—no cutting or welding necessary—and is durably designed to meet EPA emissions standards, delivering long-lasting, reliable performance.

Features & Benefits:

Exact Fit, Easy Installation

  • Precision-engineered to industry standards for a guaranteed perfect fit.
  • Ready to bolt on – no cutting or welding required.

Built to Last

  • Body, heat shield, and aluminized steel/stainless steel/cast iron tubing (depending on application) built for reliable, prolonged performance and heat protection.

State-of-the-Art Manufacturing

  • State-of-the-art manufacturing process ensures fittings and connections that line up properly for smooth installation and proper exhaust flow.

Meets EPA Emissions Standards

  • Meets criteria specified by U.S. Environmental Protection Agency (EPA).
    • Contains precious metals to reduce tailpipe emissions.
    • Durably designed and covered by 5-year/50,000-mile limited warranty.
  • 46-state legal - not legal for sale in California, Colorado, New York, and Maine; cannot be shipped to CA, CO, NY, or ME addresses.
    • It is very important to note, if your vehicle was originally purchased in CA, CO, ME, or NY, regardless of where your vehicle is registered, this item will not be compatible with your car.

Note: Due to their size and shape, catalytic converters may encounter minor cosmetic flaws during the stocking and shipping process. None of these cosmetic characteristics hinder the function or use of this product.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Is it legal to replace this part and where do I take the old one?Brady D.Aug 14, 2022
Best Answer:Hi Brady, thank you for reaching out. As long as it matches the emission label of your vehicle, yes. You can bring the old part to a recycling center near your place. You can use this link to go back to the item page and continue the order: <a href="https://www.carparts.com/catalytic-converter/evan-fischer/repb960303?can=CPAP3648_CSQA_20220814" target="_blank">https://www.carparts.com/catalytic-converter/evan-fischer/repb960303?can=CPAP3648_CSQA_20220814</a> I hope this helps. Happy shopping.
Aldrin P.STAFFAug 14, 2022
0
2004 impala has two banks 2 cats are they the same or is there a right and left?Bud.......May 13, 2024
Best Answer:Hi Harold, I'm glad to assist you. This catalytic converter is for the rear center location. You probably are referring to the front of the engine bay. We do not carry the ones on the engine, however. We only list this rear center for the 2004 Chevy Impala 3.4L.
Jeonino E.STAFFMay 13, 2024
0
Is it a 2" or 2.5" on the cat. for 2000 Buick Century custom 3.1 ?Brent B.Apr 09, 2024
Best Answer:Hi Brent, I'm pleased to assist you. This Federal EPA standard cat is compatible with a 2000 Buick Century Custom 6 Cyl 3.1L and features a 2.5" inlet and outlet size. If interested, use the link below to place your order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps and enjoy shopping! <a href="https://www.carparts.com/catalytic-converter/evan-fischer/repb960303?can=CPGG4850_CSQA_20240409" target="_blank">https://www.carparts.com/catalytic-converter/evan-fischer/repb960303?can=CPGG4850_CSQA_20240409</a>
Grace G.STAFFApr 10, 2024
0
Does the catalytic converter come assembled and ready to bolt on without any welding its a 1999 buick century?Christopher L.Mar 04, 2024
Best Answer:Hi Christopher, I'm glad to assist you. Yes. It is ready to be installed since it is a complete assembly catalytic converter already for the 1999 Buick Century 3.1L. Grab our best price and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/catalytic-converter/evan-fischer/repb960303?can=cpje1043_CSQA_20240304" target="_blank">https://www.carparts.com/catalytic-converter/evan-fischer/repb960303?can=cpje1043_CSQA_20240304</a>
Jeonino E.STAFFMar 04, 2024
0
will this fit a 99 pontiac grand prix se 3.8l?Charles T.Sep 29, 2023
Best Answer:Hi Charles, I'm glad to assist you. No, it is incompatible. The correct and matching part number for your car is REPP960301. Grab our lowest price which has a 30-day post-purchase price match guarantee. Click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/details/Pontiac/Grand_Prix/Evan_Fischer/Catalytic_Converter/1999/GT/6_Cyl_3-dot-8L/REPP960301.html?can=cpje1043_CSQA_20230929" target="_blank">https://www.carparts.com/details/Pontiac/Grand_Prix/Evan_Fischer/Catalytic_Converter/1999/GT/6_Cyl_3-dot-8L/REPP960301.html?can=cpje1043_CSQA_20230929</a>
Jeonino E.STAFFSep 29, 2023

Customer Reviews

Center Catalytic Converter, Federal Epa Standard, 46-State Legal (Cannot Ship To Or Be Installed In Vehicles Originally Purchased In Ca, Co, Ny Or Me), 3.1L/3.4L Engines
Very happy
Very fast service and delivery and good quality parts has used them several times. They had cheaper prices than locals very happy
Juanita S.
VERIFIED PURCHASER
Purchased on Oct 18, 2023
Center Catalytic Converter, Federal Epa Standard, 46-State Legal (Cannot Ship To Or Be Installed In Vehicles Originally Purchased In Ca, Co, Ny Or Me), 3.1L/3.4L Engines
Great service and speedy delivery, just wrong part.
Catalytic converter did not fit! Was to long, didn't match bolting alignment.
Connie W.
VERIFIED PURCHASER
Purchased on Sep 09, 2020
Center Catalytic Converter, Federal Epa Standard, 46-State Legal (Cannot Ship To Or Be Installed In Vehicles Originally Purchased In Ca, Co, Ny Or Me), 3.1L/3.4L Engines
It looks a little different from the factory one, but it fit great and was very easy to install.
Dan H.
VERIFIED PURCHASER
Purchased on Jan 31, 2021