APWPART FINDER
My Vehicle Add New
  • Select Year
  • Select Make
  • Select Model
  • Select Submodel
  • Select Engine

Shop by Brand

Buick Reatta Catalytic Converter

We have 6 Items In-stock. Select a year to continue.
$54.29 List Price $101.33 Save $47.04 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
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#: EAST70318
  • 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
(see more)
Fits the following Buick Reatta Years:
  • 1991 | 6 Cyl 3.8L | Base
Rating: (see review/s)

"Great price and good service so far. Would recommend this product to anyone." posted by: Glen on February 23, 2014

"Carbon emmissions prior to installation was 1875 PPM.(160PPM max allowable in CT). After inatallation Carbon emmissions dropped to 80PPM." posted by: john on November 15, 2013 view all 13 reviews

$72.07 List Price $93.27 Save $21.20 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • 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#: M6691006
  • Brand: Magnaflow
  • Fit Note: With 13 in. Overall Length
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 9 in. L x 6.5 in. W x 4 in. H, 13 in. overall length
(see more)
Fits the following Buick Reatta Years:
  • 1991 | 6 Cyl 3.8L | Base
Rating: (see review/s)

"Would recommmend the part to anyone that can weld - if you can it is a cheaper fix" posted by: Beach on February 22, 2009

$110.73 List Price $232.00 Save $121.27 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
CATCO CATALYTIC CONVERTER

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

Specifications
  • Round body
  • 24 in. overall length
  • 2.5 in. inlet diameter
  • 2.5 in. outlet diameter
  • Single inlet and outlet configuration
Notes
  • 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
  • SKU#: CAT4211
  • Brand: Catco
  • Fit Note: Convertible, Federal And California Emission Vehicles, Coupe, Federal And California Emission Vehicles
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 24 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
 
Fits the following Buick Reatta Years:
  • 1991 | 6 Cyl 3.8L | Base
$149.20 List Price $310.86 Save $161.66 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
WALKER CALCAT CATALYTIC CONVERTER

Walker CalCat premium quality catalytic converter is specifically designed to meet with the California Air Resource Board (CARB) regulations both for Pre-OBD and OBDII vehicles. Featuring OE-style design to assure you will get precision fitting.

Note:
  • Catalytic converter legal for sale in California under Executive Order (EO) number D-182-54. 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#: WK80828
  • Brand: Walker
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Reatta Years:
  • 1991 | 6 Cyl 3.8L | Base
$194.00 List Price $251.06 Save $57.06 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)

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#: F133588025
  • 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-280-97
(see more)
Fits the following Buick Reatta Years:
  • 1991 | 6 Cyl 3.8L | Base
View All
$119.87 List Price $141.45 Save $21.58 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
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 Reatta Years:
  • 1988-1990 | 6 Cyl 3.8L | Base
View Less