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Audi PartsAudi S8 PartsCatalytic Converter

Audi S8 Catalytic Converter

Your S8 is a prized possession.

Select Your VehicleWhile it's not hard to locate replacement parts for Audi vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck. Audi car, truck, or SUV enthusiasts have become used to a certain level of a reputation for performance when driving their S8 around town. Make no mistake, you bought your S8 because you wanted to buy best-in-class service and dependability both rolled up into one vehicle. It's not a regular occurrence that you find yourself in need of a replacement Catalytic Converter for your vehicle.

Why Catalytic Converter replacement is so important.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on how well you maintain your engine and exhaust parts. Your Audi S8 catalytic converter has been installed thanks to a federal mandate that is decades old. Inside every catalytic converter are cells made from platinum and/or rhodium arranged in a honeycomb pattern that turn the carbon monoxide and hydrocarbons that your Audi S8 produces into harmless molecules of carbon dioxide, oxygen, and some water. This process revolutionized automakers' ability to improve air quality, which is why every vehicle made today has a catalytic converter.

There's no better place for thousands of items to choose from.

Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Procuring new Audi parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement S8 parts on the internet. When your Audi needs the best replacement Catalytic Converter, there's no need to go somewhere besides the authority, Car Parts Discount. When it comes to Audi S8 Catalytic Converter parts, you can find them for 2003, 2002, 2001 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Audi S8 Catalytic Converter, OEM: 99306HM
2001-2003 Audi S8 Magnaflow Catalytic Converter 99306HM
Add for Price, Save 21%   NEW ITEM
OEM: 99306HM, Item: 1256383
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Universal Catalytic Converter, OEM: 93251Walker
2001-2003 Audi S8 Walker Universal Catalytic Converter 93251
87.95, Save 39%   POPULAR
OEM: 93251, Item: 358374
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Catalytic Converter, OEM: 51306
2001-2003 Audi S8 Magnaflow Catalytic Converter 51306
Add for Price, Save 20%  
OEM: 51306, Item: 1226864
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Catalytic Converter, OEM: 418004
2001-2003 Audi S8 Magnaflow Catalytic Converter 418004
Add for Price, Save 24%   NEW ITEM
OEM: 418004, Item: 1259122
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Catalytic Converter, OEM: 82629Walker
2001-2003 Audi S8 Walker Catalytic Converter 82629
152.65, Save 39%   NEW ITEM
OEM: 82629, Item: 1456850
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Catalytic Converter, OEM: 82629Walker
2001-2003 Audi S8 Walker Catalytic Converter 82629
160.25, Save 39%   NEW ITEM
OEM: 82629, Item: 1148185
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Catalytic Converter, OEM: 448004
2001-2003 Audi S8 Magnaflow Catalytic Converter 448004
Add for Price, Save 16%   POPULAR
OEM: 448004, Item: 1226695
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Audi S8 Catalytic Converter, OEM: 630015Eastern Catalytic
2001-2003 Audi S8 Eastern Catalytic Catalytic Converter 630015
181.15, Save 39%   NEW ITEM
OEM: 630015, Item: 1431823
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left Center, Right Center

Audi S8 Catalytic Converter, OEM: 24112
2001-2003 Audi S8 Magnaflow Catalytic Converter 24112
Add for Price, Save 22%   NEW ITEM
OEM: 24112, Item: 1258199
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Audi S8 Catalytic Converter, OEM: AU1355DDEC
2001-2003 Audi S8 DEC Catalytic Converter AU1355D
Add for Price, Save 31%   NEW ITEM
OEM: AU1355D, Item: 467389
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Audi S8 Catalytic Converter, OEM: 51084
2001-2003 Audi S8 Magnaflow Catalytic Converter 51084
Add for Price, Save 21%   NEW ITEM
OEM: 51084, Item: 1258579
  Only 3 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Audi S8 Catalytic Converter, OEM: AU1355PDEC
2001-2003 Audi S8 DEC Catalytic Converter AU1355P
Add for Price, Save 31%   NEW ITEM
OEM: AU1355P, Item: 467390
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Audi S8 Catalytic Converter, OEM: 51086
2001-2003 Audi S8 Magnaflow Catalytic Converter 51086
Add for Price, Save 21%   NEW ITEM
OEM: 51086, Item: 1258580
  Only 6 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Audi S8 Catalytic Converter, OEM: AU91355PDEC
2001-2003 Audi S8 DEC Catalytic Converter AU91355P
Add for Price, Save 31%   NEW ITEM
OEM: AU91355P, Item: 467441
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Audi S8 Catalytic Converter, OEM: AU91355DDEC
2001-2003 Audi S8 DEC Catalytic Converter AU91355D
Add for Price, Save 31%   NEW ITEM
OEM: AU91355D, Item: 467440
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left