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Buick Riviera Catalytic Converter

We have 8 Items In-stock. Select a year to continue.
$54.37 List Price $101.33 Save $46.96 Availability: In Stock
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EASTERN CATALYTIC CONVERTER

World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.

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

  • SKU#: EAST70317
  • Brand: Eastern
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Buick Riviera Years:
  • 1986-1993 | 6 Cyl 3.8L | Luxury
  • 1986-1987 | 6 Cyl 3.8L | T-Type
Rating: (see review/s)

"CATALYTIC CONVERTER WORKED PERFECT WASEASY TO INSTALL AND WAS A GOOD PRICE." posted by: ART. on June 11, 2014

"Getting the vehicle to pass smog was easy after having the catalytic converter installed. The hardest part of this whole repair was finding a shop to do the installation. A few calls and a trip across town and the install was completed in one day. No additional parts were needed and that was good on the budget." posted by: sidekick on January 30, 2014 view all 13 reviews

$108.09 List Price $139.88 Save $31.79 Availability: In Stock
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  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • 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 semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • SKU#: M6699306HM
  • Brand: Magnaflow
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 11 in. L x 5.13 in. W, 15 in. overall length
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Fits the following Buick Riviera Years:
  • 1997-1999 | 6 Cyl 3.8L | Base
  • 1997 | 6 Cyl 3.8L | Base
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$212.99 List Price $251.33 Save $38.34 Availability: In Stock
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DAVICO EXACT FIT 49-STATE CATALYTIC CONVERTER

Specifications:

  • 4 Bolt Fixed Inlet Type
  • 1 Oxygen sensor port
  • 2.310 in. Outside Diameter
  • 23.75 in. Over All Length
  • Features and Benefits:

  • Direct fit - made using reliable computer-controlled fabrication system for flawless replication
  • Manufactured using strict OEM and emission control specifications
  • No cutting, sliding, clamping, or welding required for easier installation
  • Notes:

  • Naturally Aspirated
  • Center Position
  • Do not settle for a universal or generic catalytic converter when you can replace your old or failing catalytic converter with a direct fit unit from Davico Manufacturing. This company has been producing catalytic converters since 1987 and is known for producing direct fit aftermarket catalytic converters that are at par with OEM units in terms of quality, specifications, and performance. Their Exact Fit Catalytic Converter is sized specifically for each application and uses the right substrate to meet the aftermarket performance standards for catalytic converters.

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

    • SKU#: DAV19256
    • Brand: Davico
    • Fit Note: Naturally Aspirated
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
     
    Fits the following Buick Riviera Years:
    • 1997 | 6 Cyl 3.8L | Base
    $139.02 List Price $274.84 Save $135.82 Availability: In Stock
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    CATCO CATALYTIC CONVERTER

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

    Specifications
    • 2-bolt flange with spherical flare inlet
    • Oval body
    • 37 in. overall length
    • 2.5 in. outlet diameter
    • Single inlet and outlet configuration
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: CAT4791
    • Brand: Catco
    • Fit Note: Federal And California Emission Vehicles
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Dimensions: 37 in. overall length
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    Fits the following Buick Riviera Years:
    • 1995 | 6 Cyl 3.8L | Base
    $144.44 List Price $261.16 Save $116.72 Availability: In Stock
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    WALKER CATALYTIC CONVERTER ASSEMBLY



    Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

    Features

    • Standard assembly with one catalytic converter
    • Higher loaded substrate
    • Oval body
    • Easy bolt-on installation
    Notes
    • 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
    • SKU#: WK15540
    • Brand: Walker
    • Fit Note: Federal and California Emission Models
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Dimensions: 22.75 in. overall length
    • Warranty: 5-year or 50,000-mile Walker limited warranty
     
    Fits the following Buick Riviera Years:
    • 1984-1985 | 8 Cyl 5.0L | Base, Luxury
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    $248.00 List Price $320.94 Save $72.94 Availability: In Stock
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    FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

    Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send your vehicle off to the junkyard when everything else is running smoothly. Replace that old catalytic converter with a new Flowmaster 50 State Semi-Universal Catalytic Converter and go back in for a retest. Since installing a new converter from any car dealer is exceedingly expensive, using a Flowmaster is a much better alternative. After installing a Flowmaster 50 State Legal Semi-Universal Catalytic Converter, your car, truck or SUV will have a much better chance of passing the smog test and it will not trip check engine lights as well. Flowmaster known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

    • Great for replacing worn out factory original catalytic converters
    • Designed and manufactured in U.S.A.
    • Meticulously engineered internals with the correct precious metals won’t set off check engine lights
    • Mandatory in all states that adopted strict California vehicle emission standards
    • All California Air Resources Board (CARB) requirements are met
    • Catalyst housing is made from stainless steel for longevity
    • Made for a wide selection of popular trucks, SUVs and cars

    NOTE: Requires clamps, welding or custom fabrication to install

    • SKU#: F133940024
    • Brand: Flowmaster
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • EO Number: D-280-100
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    Fits the following Buick Riviera Years:
    • 1996 | 6 Cyl 3.8L | Base
    $119.87 List Price $141.45 Save $21.58 Availability: In Stock
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    BOSAL CATALYTIC CONVERTER ASSEMBLY

    Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

    Specifications
    • Standard assembly with one catalytic converter
    • Oval body
    • Single inlet and outlet configuration
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: BO0795035
    • Brand: Bosal
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Warranty: 5-year or 25,000-mile Bosal limited warranty
     
    Fits the following Buick Riviera Years:
    • 1988-1990 | 6 Cyl 3.8L | Luxury
    • 1988-1989 | 6 Cyl 3.8L | T-Type
    $348.33 List Price $1,045.00 Save $696.67 Availability: In Stock
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    BENCHMARK CATALYTIC CONVERTER

    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.

    Notes
    • Product legal for sale in California under Executive Order (EO) number D-193-89. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
    • SKU#: BEN922214
    • Brand: Benchmark
    • Fit Note: Engine Family: VGM3.8V8G2EK, Transitional Low-Emission Vehicle
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • EO Number: D-193-67
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    Fits the following Buick Riviera Years:
    • 1997 | 6 Cyl 3.8L | Base
    View Less