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Audi A4 Replacement Catalytic Converter Information


You trust the precision manufacture of genuine Audi cars for reliable operation. With superior ingenuity and tremendously sleek style, no automobile is more desirable than a high-class Audi. Audi sells cars which are built for high performance, which means that the A4 can't run as designed without top-quality replacement parts and accessories. High performance sets of wheels, such as your racy Audi A4, are manufactured to be pushed hard, and later serviced and maintained. It's no shock that highly-skilled vehicle owners like you get how to turbocharge the performance level of their Audi A4 with high-end parts. Your Audi was assembled using quality and skill; it ought to get new components with a similar top level of quality. Protect your car or truck's systems by investing in the best top-notch parts. Top-notch engine power and engine performance come from outstanding parts and accessories. An Audi A4 Catalytic Converter is a device that cuts down on the quantity of harmful gaseous emissions from your vehicle, helping you pass your local emissions test. Adequately working Audi A4 Catalytic Converters are essential to be able to satisfy EPA rules for car functioning. Although tough, this component sometimes breaks or fails, generally because it is hit from underneath the car. We're the place for the top notch parts you want to fix your car or truck. Your car or truck's reliability and performance matter to you - and so they are critical to us as well. To get the most service out of your vehicle, you know that great parts create outstanding performance - PartsGeek.com carries those parts.


They are available for the following Audi A4 years: 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 07, 06, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96. This part is also sometimes called Audi A4 Exhaust Converters. We stock catalytic converter parts for most Audi models including A4 Quattro, A6 Quattro, A6, Allroad Quattro, A8 Quattro, S4, TT, TT Quattro, S8, S6, 100, 90, 4000, Q7, 90 Quattro, A5 Quattro, Quattro, 80 Quattro, 80, Coupe, V8 Quattro, 4000 Quattro, 5000, 100 Series, 200 Quattro, A3, Cabriolet, Coupe Quattro, 100 Quattro, 5000 Quattro, A8, 200 and Fox.

We stock these Catalytic Converter brands for the Audi A4: Bosal, Walker, Eastern Catalytic and Pacesetter.


Catalytic Converter for Audi A4 - Partsgeek
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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $249.43

Product SKU: 099-0582
Product Note: Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Position of Product: Left
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Sub Model Engine
1996 (96) Audi A4 FWD  2.8L V6 


Click to Enlarge
(Read reviews)
Our List Price: $446.43
(9) In Stock
Product SKU: 82667
Product Note: CalCat Direct Fit Converter -- Engine Family # 4ADXV01.8342; Legal for use in the states of California and New York.; Additional Parts Needed: 31611, 31390; Executive Order # D-182-57
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***
Fitment Information: Catalog: B
Vehicle Sub Model Engine
2004 (04) Audi A4 FWD  1.8L 4 Cyl 


Click to Enlarge
(17 Reviews)
5 Stars
Eastern Catalytic 83164
Catalytic Converter
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Our List Price: $68.43
(63) In Stock
Product SKU: 83164
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Position of Product: Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Audi A4 2.8L V6 


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(2 Reviews)
5 Stars
Bosal 099-3021
Catalytic Converter
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Our List Price: $192.43
(6) In Stock
Product SKU: 099-3021
Product Note: Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Audi A4 1.8L 4 Cyl 


Click to Enlarge
(2 Reviews)
5 Stars
Bosal 099-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $192.43
(6) In Stock
Product SKU: 099-3021
Product Note: Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Audi A4 1.8L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $446.43
(9) In Stock
Product SKU: 82667
Product Note: CalCat Direct Fit Converter -- Engine Family # 2ADXV01.8342; Legal for use in the states of California and New York.; Additional Parts Needed: 31611, 31390; Executive Order # D-182-57
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***
Fitment Information: Catalog: B
Vehicle Sub Model Engine
2002 (02) Audi A4 FWD  1.8L 4 Cyl 


Click to Enlarge
(Read reviews)
Product List Price:
$700.00
Our List Price: $287.58
with FREE Shipping
(1) In Stock
Product SKU: W0133-1735032
Product Note: EPA Standard Grade Direct Fit - w/ Header Pipe EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Standard Grade Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Position of Product: Right
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: A
Vehicle
1996 (96) Audi A4


Click to Enlarge
(17 Reviews)
5 Stars
Eastern Catalytic 83164
Catalytic Converter
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Our List Price: $68.43
(63) In Stock
Product SKU: 83164
Product Note: UNIVERSAL -- Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Body Length (IN) 10"
Features:
  • Federal / EPA Semi-Universal
Position of Product: Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Audi A4 2.8L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Eastern Catalytic 40684
Catalytic Converter
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Our List Price: $242.43
(2) In Stock
Product SKU: 40684
Product Note: DIRECT FIT -- Precat; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-Fit Undercar
Position of Product: Front
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2007 (07) Audi A4 2.0L 4 Cyl 


Click to Enlarge
(1 Reviews)
5 Stars
Eastern Catalytic 40684
Catalytic Converter
Close
Loading Reviews...
Our List Price: $242.43
(2) In Stock
Product SKU: 40684
Product Note: DIRECT FIT -- Precat; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-Fit Undercar
Position of Product: Front
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Audi A4 2.0L 4 Cyl 


Click to Enlarge
(2 Reviews)
4.5 Stars
Bosal 096-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $207.43
(5) In Stock
Product SKU: 096-3021
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Audi A4 1.8L 4 Cyl 


Click to Enlarge
(2 Reviews)
4.5 Stars
Bosal 096-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $207.43
(5) In Stock
Product SKU: 096-3021
Product Note: Bosal Federal Direct-Fit Premium Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Audi A4 1.8L 4 Cyl 


Click to Enlarge
(2 Reviews)
5 Stars
Bosal 099-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $192.43
(6) In Stock
Product SKU: 099-3021
Product Note: Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Audi A4 1.8L 4 Cyl 


Click to Enlarge
(2 Reviews)
5 Stars
Bosal 099-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $192.43
(6) In Stock
Product SKU: 099-3021
Product Note: Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Audi A4 1.8L 4 Cyl 


Click to Enlarge
(2 Reviews)
5 Stars
Bosal 099-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $192.43
(6) In Stock
Product SKU: 099-3021
Product Note: Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter -- Not Legal For Sale In California. Not Legal In NY For Vehicles With California Emissions.
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: B
Vehicle Sub Model Engine
1999 (99) Audi A4 FWD  1.8L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $155.98
(2) In Stock
Product SKU: 324078
Product Note: Pacesetter Undercar Catalytic Converter -- Not legal for sale or use in CA or vehicles in NY with CA emissions
Position of Product: Front
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California or New York}
Fitment Information: Catalog: F
Vehicle Sub Model Engine
2006 (06) Audi A4 Cabriolet  1.8L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $387.08
(4) In Stock
Product SKU: 82667
Product Note: CalCat Direct Fit Converter -- Engine Family # 6ADXV01.8342; Legal for use in the states of California and New York.; Additional Parts Needed: 31611, 31390; Executive Order # D-182-57
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***
Fitment Information: Catalog: H
Vehicle Sub Model Engine
2006 (06) Audi A4 FWD  1.8L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $146.98
(2) In Stock
Product SKU: 81804
Product Note: CalCat Universal Converter -- Engine Family # 1ADXV02.8334; Legal for use in the states of California and New York.; Modifications and/or Additional Parts Required.; Executive Order # D-182-48
Position of Product: Front Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***
Fitment Information: Catalog: C
Vehicle Sub Model Engine
2001 (01) Audi A4 FWD  2.8L V6 


Related Top Sellers

Research on Catalytic Converter for Audi A4

The U.S. Environment regulators like the CARB or EPA have worked with the country's auto industry to ensure that vehicles do not add to the air pollution woes. Now, most car owners in the U.S. are also highly conscious of the emission control laws because they affect their lives as much as anyone else's. To comply with state-level air pollution control laws, the car owners use catalytic converters to reduce the toxicity of the exhaust gasses in their vehicles. The catalytic converter helps to purify the exhaust fumes generated by vehicles so that the harsh impact of these gasses on the environment is reduced. The catalytic converter installed in your Audi A4 must be maintained at peak performing conditions for the best results. If you ever notice that the installed catalytic converter in your car is missing the expected performance standards, then get it inspected and replaced if necessary.

The Usual Audi A4 Catalytic Converter Problems

The spot car emission tests conducted by traffic patrol can reveal a malfunctioning catalytic converter, but then it is too late! You are found guilty of an air-pollution law violation. A better strategy is to monitor the fumes coming off the car's exhaust system. The Audi A4 catalytic converter warning light is also particularly useful for diagnosing problems. A flashing light should alert you to get the part inspected on time. Usually, if the smell from the car's exhaust system is strange, the Check Engine Light is frequently coming on, or the car engine is losing power, then these are symptoms to get the catalytic converter inspected by an experienced car mechanic or a reliable service station. Unburnt fuel can cause catalytic converter malfunction, so make sure you buy premium quality fuel for your car. If you need information on Audi A4 catalytic converter removal, try an online search with this search string. The apparent popularity of this string validates the available information is highly useful.

The Estimated Cost of Replacing an Audi A4 Catalytic Converter

On an average, the Audi A4 Catalytic Converter replacement cost should vary between $840 and $1223. This estimate can be further broken into labor ranging from $167 to $211 and parts priced between $673 and $1012. As the catalytic converter is a costly item, always buy the part from a reputed auto parts vendor. The service costs at your location can differ due to the car's manufacturing year, the local labor costs, and the relevant fees and taxes.

Have You Explored Partsgeek.com As Yet?

The catalytic converters available in the market offer a range of functions, prices, and specifications. You may want to settle for an OEM replacement part. Partsgeek.com stocks both OEM and matching aftermarket parts at lower prices. If you settle for the OE catalytic converter, then you should not have to worry about fitment, specifications, or quality. You can refer to the car owner's manual for full details of this part. A universal catalytic converter is also marketed these days, which the manufacturers claim, can fit any auto make and model.


Some of our Customer Reviews
Very Satisfied
Reviewer: catalytic

If you don't have enough money for a down pipe and cat assembly, this is the way to go

1997 Audi A4 Catalytic Converter

Somewhat Satisfied
Reviewer: Lisa

Both catalytic converters were great with excellent pricing and received in a timely matter. I recommend others to purchase from parts geek with reasonable prices and great customer service

1999 Audi A4 Catalytic Converter

Very Satisfied
Reviewer: Perfect

Perfect fit. Perfect price. Fast shipping. No more check engine light.

2004 Audi A4 Catalytic Converter

Very Satisfied
Reviewer: It works and great savings

I had this installed on my 2007 Audi A4 and it works well. I passed my emissions test, no engine light or cat inefficiency code as well. Its 1/4 the cost of the dealer model and I expect that it may not last as long as the more expensive models, but its a great value and comes with a 5 year warranty.

2007 Audi A4 Catalytic Converter

Very Satisfied
Reviewer: Audi A4 catalytic converter

Catalytic converter bolted right in and works like a charm :)

1998 Audi A4 Catalytic Converter


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