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The products below fit your 1991 Audi

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1991 Audi Catalytic Converter

About

A catalytic converter is a device that reduces the toxicity of emissions produced by the internal combustion engine. It contains a catalyst that converts harmful vehicle emissions like hydrocarbons and carbon monoxide into less toxic substances such as water vapor and carbon dioxide. Catalytic converters also contribute in controlling air pollution by burning unburned gas in the tail pipe. A damaged catalytic converter will result in poor exhaust emission which is a health hazard. If your car's engine does not run properly over a long period of time, the catalytic converter may become hot or corroded with foreign substances such as oil, causing it to be ineffective. If this should happen, the catalytic converter must be replaced. Auto Parts Network carries high quality automotive parts at low prices. Hide

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$120.25
List Price:
$147.91
IN STOCK
OUT OF STOCK
Auto Part # 099-035 Bosal
  • Catalytic Converter Notes:
    1. Not for sale or installation in the state of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)
    • Fitment: Vehicle Specific

Additional Features

1991 Audi 80 Catalytic Converter 5 Cyl 2.3L Bosal
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Bosal
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Bosal 099-035

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Trans. Speed Block Engine CID CC
1991 - Audi 80 Automatic 3 L 5 Cyl 2.3L - 2309
$94.86
List Price:
$116.68
IN STOCK
OUT OF STOCK
Auto Part # 099-036 Bosal
  • Catalytic Converter Notes:
    1. Not for sale or installation in the state of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)
    • Fitment: Vehicle Specific

Additional Features

1991 Audi 200 Catalytic Converter Bosal
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Bosal
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Bosal 099-036

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Body Trans. Speed Block Engine CID CC
1991 - Audi 100 Automatic Sedan 3 L 5 Cyl 2.3L - 2309
1991 - Audi 200 Automatic Sedan   L 5 Cyl 2.2L - 2226
$114.96
List Price:
$239.47
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: Center
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 80 Catalytic Converter - Center 5 Cyl 2.3L Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 3 bolt welded inlet
    • 3 bolt welded outlet
    • no oxygen sensor ports
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40047

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Position Block Engine CID CC
1991 - Audi 80 Automatic Center L 5 Cyl 2.3L - 2309
$114.96
List Price:
$239.47
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: N/A
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 90 Catalytic Converter - N/A 5 Cyl 2.3L Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 3 bolt welded inlet
    • 3 bolt welded outlet
    • no oxygen sensor ports
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40047

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Position Block Engine CID CC
1991 - Audi 90 Automatic N/A L 5 Cyl 2.3L - 2309
$103.17
List Price:
$214.91
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: Center
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 200 Catalytic Converter - Center Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 3 bolt welded inlet
    • 3 bolt welded outlet
    • no oxygen sensor ports
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40048

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Position Block Engine CID CC
1991 - Audi 100 Automatic Center L 5 Cyl 2.3L - 2309
1991 - Audi 200 Automatic Center L 5 Cyl 2.2L - 2226
$133.99
List Price:
$279.10
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: N/A
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 90 Catalytic Converter - N/A 5 Cyl 2.3L Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 3 bolt welded inlet
    • 2 ID outlet
    • 1 oxygen sensor port
    • 18mm O2 style
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40171

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Position Block Engine CID CC
1991 - Audi 90 N/A L 5 Cyl 2.3L - 2309
$133.99
List Price:
$279.10
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: Center
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 80 Quattro Catalytic Converter - Center 5 Cyl 2.3L Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 3 bolt welded inlet
    • 2 ID outlet
    • 1 oxygen sensor port
    • 18mm O2 style
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40171

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Position Block Engine CID CC
1991 - Audi 80 Standard Center L 5 Cyl 2.3L - 2309
1991 - Audi 80 Quattro Standard Center L 5 Cyl 2.3L - 2309
$170.80
List Price:
$355.76
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: N/A
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT - UNDERCAR; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 90 Catalytic Converter - N/A 5 Cyl 2.3L Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 3 bolt welded inlet
    • 2 ID outlet
    • 1 oxygen sensor port
    • 18mm O2 style
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40179

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Position Block Engine CID CC
1991 - Audi 90 N/A L 5 Cyl 2.3L - 2309
$156.07
List Price:
$325.10
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: Center
    2. 49 STATE DIRECT FIT REPLACEMENT CONVERTER
    3. 49 STATE DIRECT FIT; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 200 Catalytic Converter - Center Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • 4 bolt welded inlet
    • 3 bolt spin type outlet
    • no oxygen sensor ports
    • standard catalyst type
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 40259

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Position Block Engine CID CC
1991 - Audi 100 Quattro   Center L 5 Cyl 2.3L - 2309
1991 - Audi 200 Standard Center L 5 Cyl 2.2L - 2226
$47.86
List Price:
$97.04
IN STOCK
OUT OF STOCK
  • Catalytic Converter Notes:
    1. Position: N/A
    2. 49 STATE UNIVERSAL; Not For Sale Or Use In The State Of California
  • Catalytic Converter Specs:
    • Emissions Legality: 49-state (Exc. California)

Additional Features

1991 Audi 200 Catalytic Converter - N/A Eastern Catalytic
- Additional Product Notes and Features:
  • Catalytic Converter Features:
    • Body / OA: 8 in. / 12 in.
    • In/ Out ID: 2.00 in. / 2.00 in.
    • Air: No
    • Sensor bung: No
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Eastern Catalytic
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Eastern Catalytic 70247

 [-] Hide  [+] Show   Additional 1991 Audi Fitment Information:
Vehicle Transmission Position Block Engine CID CC
1991 - Audi 90   N/A L 5 Cyl 2.3L - 2309
1991 - Audi 80 Automatic N/A L 5 Cyl 2.3L - 2309
1991 - Audi 80 Standard N/A L 5 Cyl 2.3L - 2309
1991 - Audi 80 Quattro Standard N/A L 5 Cyl 2.3L - 2309
1991 - Audi 90 Automatic N/A L 5 Cyl 2.3L - 2309
1991 - Audi 100 Quattro   N/A L 5 Cyl 2.3L - 2309
1991 - Audi 200 Standard N/A L 5 Cyl 2.2L - 2226