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Get the Best Priced Oldsmobile Aurora Catalytic Converter

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Oldsmobile Aurora Catalytic Converter Reviews
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Shop Oldsmobile Aurora Replacement Catalytic Converter

The internal combustion engine produces many pollutants including carbon monoxide, nitrogen oxides and various types of hydrocarbons. Catalytic converters convert the harmful products of internal combustion into less harmful emissions. They use heavy metal catalysts like platinum, rhodium and palladium, which react chemically with toxic emissions, reducing them to carbon dioxide, water and other less toxic substances. You can buy a catalytic converter for your Oldsmobile Aurora at PartsGeek.com.

When your catalytic converter isn't functioning optimally, your car will produce more exhaust. Your gas mileage plummet, and your engine will backfire far more than usual. The "Check Engine" warning light in your dashboard instrument control panel will flash on. The federal government has had stringent air pollution controls in effect since 1975, so your vehicle will not be able to pass the emissions test that most states require in order to reregister your car.

We stock these Catalytic Converter brands for the Oldsmobile Aurora: WalkerEastern CatalyticCatcoMagnaflow

Select your Aurora year

Review Fitment Notes
Showing 18 of 123 Results
Walker Catalytic Converter - for 2001 Oldsmobile Aurora 4.0L V8 - 16137 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16137
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31587; Ultra Direct Fit Type
  • Designed for use on OBDII (1996 and newer) vehicles
  • Flange to flange, direct fit design bolts to existing exhaust
  • High precious metal load and high technology washcoat for premium performance
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Thick OE-style flanges, hangers and brackets for enhanced strength
  • OE-style routing and hanger position for easy installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Direct Fit
Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$234.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Oldsmobile Aurora 4.0L V8
Eastern Catalytic Catalytic Converter - for 2001 Oldsmobile Aurora 4.0L V8 - 50290 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 50290
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Direct-fit Converter Assembly
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$283.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Oldsmobile Aurora 4.0L V8
Eastern Catalytic Catalytic Converter - for 1998 Oldsmobile Aurora 4.0L V8 - 50290 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 50290
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Direct-fit Converter Assembly
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$283.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1998 Oldsmobile Aurora 4.0L V8
Eastern Catalytic Catalytic Converter - for 1999 Oldsmobile Aurora 4.0L V8 - 99175 Click to Enlarge
5 Stars
Eastern Catalytic 99175
Catalytic Converter
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Part Number: 99175
Brand: Eastern Catalytic
Notes: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Semi-Universal Converter - ECO GM
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$234.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1999 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 2001 Oldsmobile Aurora 3.5L V6 - 82637 Click to Enlarge
5 Stars
Walker 82637
Catalytic Converter
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Part Number: 82637
Brand: Walker
Notes: CalCat -- CARB Executive Order D-182-57; Engine Family Number (EFN) 1GMXV03.5065; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: Yes
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$757.43
(6) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Oldsmobile Aurora 3.5L V6
Walker Catalytic Converter - for 1998 Oldsmobile Aurora 4.0L V8 - 15817 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 15817
Brand: Walker
Notes: EPA -- If welded assembly, modifications and/or additional parts may be required.; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31587; Ultra Direct Fit Type
  • Designed for use on OBDII (1996 and newer) vehicles
  • Flange to flange, direct fit design bolts to existing exhaust
  • High precious metal load and high technology washcoat for premium performance
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Thick OE-style flanges, hangers and brackets for enhanced strength
  • OE-style routing and hanger position for easy installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Direct Fit
Body Material: Stainless Steel
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$236.43
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1998 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 2002 Oldsmobile Aurora 3.5L V6 - 82637 Click to Enlarge
5 Stars
Walker 82637
Catalytic Converter
Loading Reviews...
Part Number: 82637
Brand: Walker
Notes: CalCat -- CARB Executive Order D-182-57; Engine Family Number (EFN) 2GMXV03.8043; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: Yes
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$757.43
(6) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Oldsmobile Aurora 3.5L V6
Catco Catalytic Converter - for 1998 Oldsmobile Aurora 4.0L V8 - 4890 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 4890
Brand: Catco
Notes: Catalytic Converter -- Direct Fit; Models With 4 Bolt Flange Inlet, 2nd design front pipe & Converter separate, for use with OE intermediate pipe, additional sizing, bushings, cutting may be required due to OE exhaust design, # 3 bushing may be required.; When using with aftermarket piping, direct fit converter may require INLET/OUTLET pipe resizing.; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$161.98
(27) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
1998 Oldsmobile Aurora 4.0L V8
Catco Catalytic Converter - for 1996 Oldsmobile Aurora 4.0L V8 - 4890 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 4890
Brand: Catco
Notes: Catalytic Converter -- Direct Fit; Models With 4 Bolt Flange Inlet, 2nd design front pipe & Converter separate, for use with OE intermediate pipe, additional sizing, bushings, cutting may be required due to OE exhaust design, # 3 bushing may be required.; When using with aftermarket piping, direct fit converter may require INLET/OUTLET pipe resizing.; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$161.98
(27) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
1996 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 2001 Oldsmobile Aurora 4.0L V8 - 93304 Click to Enlarge
5 Stars
Walker 93304
Catalytic Converter
Loading Reviews...
Part Number: 93304
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on OBDII (1996 and newer) vehicles
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Universal
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$233.43
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 2003 Oldsmobile Aurora 4.0L V8 - 93304 Click to Enlarge
5 Stars
Walker 93304
Catalytic Converter
Loading Reviews...
Part Number: 93304
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on OBDII (1996 and newer) vehicles
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Universal
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$233.43
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 1997 Oldsmobile Aurora 4.0L V8 - 93304 Click to Enlarge
5 Stars
Walker 93304
Catalytic Converter
Loading Reviews...
Part Number: 93304
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on OBDII (1996 and newer) vehicles
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Universal
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$233.43
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1997 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 2002 Oldsmobile Aurora 4.0L V8 - 93304 Click to Enlarge
5 Stars
Walker 93304
Catalytic Converter
Loading Reviews...
Part Number: 93304
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on OBDII (1996 and newer) vehicles
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Universal
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$233.43
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Oldsmobile Aurora 4.0L V8
Catco Catalytic Converter - for 2001 Oldsmobile Aurora 4.0L V8 - 2517 Click to Enlarge
5 Stars
Catco 2517
Catalytic Converter
Loading Reviews...
Part Number: 2517
Brand: Catco
Notes: Catalytic Converter -- Universal; Use With OE Pipe; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$167.98
(14) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2001 Oldsmobile Aurora 4.0L V8
Eastern Catalytic Catalytic Converter - for 1995 Oldsmobile Aurora 4.0L V8 - 71423 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 71423
Brand: Eastern Catalytic
Notes: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Semi-Universal Converter - Standard
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$132.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1995 Oldsmobile Aurora 4.0L V8
Magnaflow Catalytic Converter - for 2001 Oldsmobile Aurora 4.0L V8 - 99306HM Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 99306HM
Brand: Magnaflow
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: HM Grade
Heat Shield Included: Yes
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$187.00
with FREE Shipping
(6) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2001 Oldsmobile Aurora 4.0L V8
Walker Catalytic Converter - for 2003 Oldsmobile Aurora 4.0L V8 - 93304 Click to Enlarge
5 Stars
Walker 93304
Catalytic Converter
Loading Reviews...
Part Number: 93304
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on OBDII (1996 and newer) vehicles
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
Condition: New
Product Grade: Economy
Fitment: Universal
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$215.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2003 Oldsmobile Aurora 4.0L V8
Magnaflow Catalytic Converter - for 2003 Oldsmobile Aurora 4.0L V8 - 99559HM Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 99559HM
Brand: Magnaflow
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: HM Grade
Heat Shield Included: Yes
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$330.00
with FREE Shipping
(2) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2003 Oldsmobile Aurora 4.0L V8

Related Exhaust Parts

Catalytic Converters available for the following Oldsmobile Aurora years: 2003, 2002, 2001, 1999, 1998, 1997, 1996, 1995, 03, 02, 01, 99, 98, 97, 96, 95. This part is also sometimes called Oldsmobile Aurora Exhaust Converters. We stock catalytic converter parts for most Oldsmobile models including Bravada, Alero, Cutlass Supreme, 88, Intrigue, Silhouette, Cutlass Ciera, Delta 88, 98, Cutlass, Toronado, Custom Cruiser, LSS, Achieva, Cutlass Cruiser, Cutlass Salon, Cutlass Calais, Omega, Starfire, Regency, Firenza and Calais.

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