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Oldsmobile Firenza Catalytic Converter Reviews
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Shop Oldsmobile Firenza Replacement Catalytic Converter

Search our online catalytic converter catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Oldsmobile Firenza Catalytic Converter parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Catalytic Converter brands for the Oldsmobile Firenza: BosalWalkerMagnaflowEastern CatalyticAP ExhaustCatco

Select your Firenza year

Review Fitment Notes
Showing 15 of 61 Results
Bosal Catalytic Converter - for 1988 Oldsmobile Firenza 2.0L 4 Cyl - 091-2011 Click to Enlarge
Website Reviews
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Part Number: 091-2011
Brand: Bosal
Notes: BRExhaust Federal Universal Pre-OBDII Catalytic Converter -- Cutting and Welding Required During Installation
Condition: New
Material: Stainless Steel
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$85.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1988 Oldsmobile Firenza 2.0L 4 Cyl
Bosal Catalytic Converter - for 1987 Oldsmobile Firenza 2.8L V6 - 079-5014 Click to Enlarge
Website Reviews
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Part Number: 079-5014
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Pre-OBDII Catalytic Converter
Condition: New
Body Material: Stainless Steel
Series: Federal
Material: Stainless Steel
Type: Federal / EPA Compliant
Type: Direct-Fit
Finish: Stainless Steel
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$154.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1987 Oldsmobile Firenza 2.8L V6
Walker Catalytic Converter - for 1986 Oldsmobile Firenza 2.8L V6 - 15036 Click to Enlarge
5 Stars
Walker 15036
Catalytic Converter
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Part Number: 15036
Brand: Walker
Notes: EPA -- without Air Tube; 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.; Standard Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on Pre-OBDII vehicles. (1995 and older)
  • 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}
$82.08
(4) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1986 Oldsmobile Firenza 2.8L V6
Walker Catalytic Converter - for 1985 Oldsmobile Firenza 2.8L V6 - 81126 Click to Enlarge
Website Reviews
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Part Number: 81126
Brand: Walker
Notes: CalCat -- without Air Tube; CARB Executive Order D-182-65; 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}
$398.43
(9) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1985 Oldsmobile Firenza 2.8L V6
Walker Catalytic Converter - for 1984 Oldsmobile Firenza 1.8L 4 Cyl - 15031 Click to Enlarge
Website Reviews
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Part Number: 15031
Brand: Walker
Notes: EPA -- without Air Tube; 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.; Standard Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on Pre-OBDII vehicles. (1995 and older)
  • 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: 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}
$118.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1984 Oldsmobile Firenza 1.8L 4 Cyl
Walker Catalytic Converter - for 1983 Oldsmobile Firenza 1.8L 4 Cyl - 81121 Click to Enlarge
Website Reviews
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Part Number: 81121
Brand: Walker
Notes: CalCat -- with Air Tube; CARB Executive Order D-182-65; 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}
$515.43
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1983 Oldsmobile Firenza 1.8L 4 Cyl
Magnaflow Catalytic Converter - for 1982 Oldsmobile Firenza 1.8L 4 Cyl - 94013 Click to Enlarge
Website Reviews
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Part Number: 94013
Brand: Magnaflow
Notes: Universal Standard Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: Standard 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}
$130.00
with FREE Shipping
View Details
This Part Fits:
Catalog: F
Vehicle Engine
1982 Oldsmobile Firenza 1.8L 4 Cyl
Eastern Catalytic Catalytic Converter - for 1988 Oldsmobile Firenza 2.0L 4 Cyl - 50002 Click to Enlarge
Website Reviews
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Part Number: 50002
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (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}
$113.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1988 Oldsmobile Firenza 2.0L 4 Cyl
Magnaflow Catalytic Converter - for 1988 Oldsmobile Firenza 2.0L 4 Cyl - 91004 Click to Enlarge
Website Reviews
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Part Number: 91004
Brand: Magnaflow
Notes: Universal Standard Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: Standard 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}
$99.00
with FREE Shipping
View Details
This Part Fits:
Catalog: F
Vehicle Engine
1988 Oldsmobile Firenza 2.0L 4 Cyl
Magnaflow Catalytic Converter - for 1988 Oldsmobile Firenza 2.0L 4 Cyl - 3321004 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 3321004
Brand: Magnaflow
Notes: 2in. Universal California Pre-OBDII Catalytic Converter -- Certification Level : PRE-OBDII; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-134
Condition: New
Material: Stainless Steel
Series: California
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$535.00
(3) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
1988 Oldsmobile Firenza 2.0L 4 Cyl
Walker Catalytic Converter - for 1988 Oldsmobile Firenza 2.0L 4 Cyl - 15036 Click to Enlarge
5 Stars
Walker 15036
Catalytic Converter
Loading Reviews...
Part Number: 15036
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.; Standard Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • Designed for use on Pre-OBDII vehicles. (1995 and older)
  • 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}
$82.08
(4) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1988 Oldsmobile Firenza 2.0L 4 Cyl
AP Exhaust Catalytic Converter - for 1987 Oldsmobile Firenza 2.8L V6 VIN: W - Sedan - 602204 Click to Enlarge
Website Reviews
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Part Number: 602204
Brand: AP Exhaust
Notes: Catalytic Converter -- Universal; 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}
$128.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Body Engine
1987 Oldsmobile Firenza Sedan 2.8L V6 VIN: W
Catco Catalytic Converter - for 1987 Oldsmobile Firenza 2.8L V6 - 6904 Click to Enlarge
Website Reviews
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Part Number: 6904
Brand: Catco
Notes: Catalytic Converter -- Universal; Additional sizing, bushings, cutting may be required due to OE exhaust design.; 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}
$57.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
1987 Oldsmobile Firenza 2.8L V6
Eastern Catalytic Catalytic Converter - for 1987 Oldsmobile Firenza 2.8L V6 - 50002 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 50002
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Undercar; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (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}
$113.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1987 Oldsmobile Firenza 2.8L V6
Magnaflow Catalytic Converter - for 1987 Oldsmobile Firenza 2.8L V6 - 91004 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 91004
Brand: Magnaflow
Notes: Universal Standard Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: Standard 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}
$99.00
with FREE Shipping
View Details
This Part Fits:
Catalog: F
Vehicle Engine
1987 Oldsmobile Firenza 2.8L V6

Related Exhaust Parts

Catalytic Converters available for the following Oldsmobile Firenza years: 1988, 1987, 1986, 1985, 1984, 1983, 1982, 88, 87, 86, 85, 84, 83, 82. This part is also sometimes called Oldsmobile Firenza Exhaust Converters. We stock catalytic converter parts for most Oldsmobile models including Bravada, Alero, Cutlass Supreme, 88, Intrigue, Silhouette, Cutlass Ciera, Aurora, Delta 88, 98, Cutlass, Toronado, Custom Cruiser, LSS, Achieva, Cutlass Cruiser, Cutlass Salon, Cutlass Calais, Omega, Starfire, Regency and Calais.

Some of our Customer Reviews
Verified Customer
11/29/09 09:49 PM - USA

Item as described. Arrived quickly. Thanks so much hope to do more business again - rudyledesma

Verified Customer
7/14/09 08:04 PM - USA

PartsGeek had exceptional service and we received the part in perfect working order in 2 days. I was able to put the part on with no issues. Thanks! - cfdahm