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Buick Regal Catalytic Converter

We have 8 Items In-stock. Select a year to continue.
$155.48 List Price $183.47 Save $27.99 Availability: In Stock
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This Evan Fischer 49-State Legal (No CA) Direct Fit Catalytic Converter is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and better protection for your vehicle. It also features honeycomb catalyst that has maximum surface area flow. OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!

Evan Fischer also offers comprehensive manifold converter assemblies for newer vehicle models!

  • OBD-II And EPA compliant catalytic converter
  • Requires NO cutting or welding
  • Honeycomb catalyst with maximum surface area flow
  • 49-State Legal, not for sale or use in California; cannot be shipped to California addresses
  • 2-year or 25,000-mile Evan Fischer warranty on converter and 5-year or 50,000-mile Evan Fischer warranty on another components
  • SKU#: REPP960301
  • Brand: Evan Fischer
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 37.63 in. overall length
(see more)
Fits the following Buick Regal Years:
  • 1997-2004 | 6 Cyl 3.8L | GS, LS
  • 2000 | 6 Cyl 3.8L | GSE, LSE
(see more)
Rating: (see review/s)

"great price fit and delivery. passed emissions testing and improved transmission shifting after install" posted by: on August 11, 2014

$188.21 List Price $222.09 Save $33.88 Availability: In Stock
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EASTERN ECO GM SERIES CATALYTIC CONVERTER

Specifications:

  • With oxygen sensor port provision
  • The Eastern ECO GM Series Catalytic Converter is designed specifically to meet emissions of GM 2.2, 3.1, 3.4 and 3.8L engines. It features wash coats with greater loadings of precious metals to handle applications with ultra low emissions, higher than normal emissions, as well as vehicles with higher mileage and heavier workloads.

    Features and Benefits:

    • Engineered with Eastern's proprietary NANO technology yielding highly efficient loadings for lower cost and better converter efficiency
    • Features an advanced materials design for maximum engine output and performance

    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: EAST50321
    • Brand: Eastern
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Catalyst Substrate Material: Ceramic honeycomb
    (see more)
    Fits the following Buick Regal Years:
    • 1997-2004 | 6 Cyl 3.8L | GS, LS
    • 2000 | 6 Cyl 3.8L | GSE, LSE
    (see more)
    Rating: (see review/s)

    "NO more "Check Engine Light"and the car is performing like it should." posted by: Jimmy on August 13, 2011

    "Excellent service from autoparts store, will use and buy again, the parts really solved my problem on my catalytic converter." posted by: Fred Pangilinan on September 9, 2008 view all 2 reviews

    $215.85 List Price $317.26 Save $101.41 Availability: In Stock
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    • Not legal for use in California or in states adopting the California emissions standards
    • Easy bolt-on Installation with no cutting, welding or bending required
    • Stainless Steel Construction
    • Legendary Magnaflow quality, power, and sound
    • Ceramic, honeycomb catalyst designed for maximum flow and surface area

    When you want the best, you want Magnaflow!  These 49-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

    • SKU#: M6623405
    • Brand: Magnaflow
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Catalyst Substrate Material: Ceramic honeycomb
    • EO Number: Not applicable
    (see more)
    Fits the following Buick Regal Years:
    • 1997-2004 | 6 Cyl 3.8L | GS, LS
    • 2000 | 6 Cyl 3.8L | GSE, LSE
    (see more)
    Rating: (see review/s)

    "Very happy it passed inspection! High quality converter.." posted by: Toca on October 22, 2013

    "os,sensor not in corect position and not the correct mounting bracet" posted by: bluz on February 28, 2011 view all 3 reviews

    $222.19 List Price $545.93 Save $323.74 Availability: In Stock
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    Davico Catalytic Converter

    Davico Manufacturing is committed to producing hard to find and specialized exhaust parts for the customer's satisfaction. Its catalytic converter is an example of the company's outstanding dedication.

    Davico Catalytic Converter's design enables the conversion of harmful compounds into less dangerous gasses to help in pollution control without reducing its efficiency. Designed for many makes and models, this converter is easy to install.

    Specifications:

    • 3-way catalyst style
    • 37.25 in. L x 7.25 in. W x 13.5 in. H
    • Single inlet and outlet configuration
    • One catalytic converter
    • Ceramic honeycomb substrate material
    • Stainless steel case material
    • Aluminized steel tube material
    • 2 bolt-fixed flange inlet type
    • 2 bolt-fixed flange outlet type
    • With one oxygen sensor port
    • Includes gaskets: 24316 (1), 24731 (1)
    • Does not require cutting, sliding, clamping, or welding for installation
    Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: DAV16567
    • Brand: Davico
    • Fit Note: With Front Pipe, 37 in. Overall Length
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Catalyst Substrate Material: Ceramic honeycomb
    (see more)
    Fits the following Buick Regal Years:
    • 1997-2003 | 6 Cyl 3.8L | GS, LS
    • 2000 | 6 Cyl 3.8L | GSE, LSE
    $255.50 List Price $522.62 Save $267.12 Availability: In Stock
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    CATCO CATALYTIC CONVERTER ASSEMBLY

    Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

    Specifications
    • 2-bolt welded flange inlet
    • 2-bolt welded flange outlet
    • With one oxygen sensor port
    • Standard assembly with one catalytic converter
    • Round body
    • 37.38 in. overall length
    • Single inlet and outlet configuration
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: CAT4876
    • Brand: Catco
    • Fit Note: With Front Pipe, 37-3/8 in. Overall Length
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 2-3 business days
    • Catalyst Substrate Material: Ceramic honeycomb
    • Dimensions: 37.38 in. overall length
    (see more)
    Fits the following Buick Regal Years:
    • 1997-2004 | 6 Cyl 3.8L | GS, LS
    • 2000 | 6 Cyl 3.8L | GSE, LSE
    View All
    $85.51 List Price $161.14 Save $75.63 Availability: In Stock
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    WALKER CATALYTIC CONVERTER



    Walker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.

    Specifications

    • Higher loaded substrate
    • Round body
    • 2.25 in. inlet diameter
    • 2.25 in. outlet diameter
    • Single inlet and outlet configuration
    • Modification of the exhaust is required
    • Has broad application coverage
    Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: WK15052
    • Brand: Walker
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: Same day - 1 business day
    • Warranty: 5-year or 50,000-mile Walker limited warranty
     
    Fits the following Buick Regal Years:
    • 1994-1995 | 6 Cyl 3.1L | Base, Custom
    $213.95 List Price $387.58 Save $173.63 Availability: In Stock
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    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: W0133-1925210
    • Brand: Bosal
    • Fit Note: This catalytic converter is NOT approved for sale or use in California.
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: Same day - 1 business day
     
    Fits the following Buick Regal Years:
    • 1997-2004 | All Engines | All Submodels
    $363.33 List Price $1,090.00 Save $726.67 Availability: In Stock
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    BENCHMARK CATALYTIC CONVERTER ASSEMBLY

    Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

    Specifications
    • With oxygen sensor port
    • Standard assembly with one catalytic converter
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: BEN20176
    • Brand: Benchmark
    • Fit Note: With Front Pipe, 37 in. Overall Length
    • Quantity Sold: Assembly
    • Tube Material: Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Warranty: 5-year or 50,000-mile Benchmark limited warranty
     
    Fits the following Buick Regal Years:
    • 1997-2004 | 6 Cyl 3.8L | GS, LS
    • 2000 | 6 Cyl 3.8L | GSE, LSE
    View Less