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Get the Best Priced Audi A4 Quattro Catalytic Converter

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Audi A4 Quattro Replacement Catalytic Converter Information

Read Reviews for Audi A4 Quattro Catalytic Converter -
4.4 stars - (5 Reviews)
Audi A4 Quattro Catalytic Converter Reviews
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Even the best grade parts and accessories don't need to cost an arm and a leg; PartsGeek.com has outstanding engine components at good prices. Drivers who pick an Audi recognize that reliability and elegance are well worth the time and energy; outstanding parts and accessories can keep your car going strong. If performance driving and lavish innovation are what you want in an automobile then Audi, an automaker renowned for top-notch styling, is definitely for you. The Audi A4 Quattro Catalytic Converter is a device that lowers the quantity of carbon monoxide gas emitted from your car, allowing you achieve a passing score on the emissions test. These components help clean the air by chemically converting exhaust gas contaminants into H20 and CO2, via a metal catalyst, often platinum, then venting the catalyzed exhaust gas through the tailpipe. While tough, a converter sometimes needs replacement, usually because it is struck from underneath the vehicle. An Audi definitely makes a statement make it a unique one with our online selection of distinctive parts. When you start to research strong items for your car or truck, you often wind up with many questions, so you can depend on our friendly live customer service specialists to help.


They are available for the following Audi A4 Quattro years: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96. This part is also sometimes called Audi A4 Quattro Exhaust Converters. We stock catalytic converter parts for most Audi models including A6 Quattro, A4, A6, Allroad Quattro, 100, S4, A8 Quattro, TT Quattro, S8, S6, TT, 90, 4000, 90 Quattro, 80 Quattro, 80, Coupe, V8 Quattro, 4000 Quattro, 5000, 100 Series, A3, Cabriolet, 200 Quattro, Coupe Quattro, 100 Quattro, 5000 Quattro, A8, 200, Quattro and Fox.

We stock these Catalytic Converter brands for the Audi A4 Quattro: Bosal and Walker.


Catalytic Converter for Audi A4 Quattro - Partsgeek
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(Read reviews)
Our List Price: $244.33
(17) In Stock
Product SKU: 099-0582
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1999 (99) Audi A4 Quattro 2.8L V6 

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Bosal 099-0583
Catalytic Converter
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Our List Price: $244.33
(17) In Stock
Product SKU: 099-0583
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1999 (99) Audi A4 Quattro 2.8L V6 

Click to Enlarge
(Read reviews)
Our List Price: $359.33
(8) In Stock
Product SKU: 099-023
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2001 (01) Audi A4 Quattro 2.8L V6 

Click to Enlarge
(Read reviews)
Our List Price: $348.33
(18) In Stock
Product SKU: 099-024
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2001 (01) Audi A4 Quattro 2.8L V6 

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Bosal 099-3021
Catalytic Converter
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Our List Price: $188.33
(3) In Stock
Product SKU: 099-3021
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1999 (99) Audi A4 Quattro 1.8L 4 Cyl 

Click to Enlarge
Bosal 099-0583
Catalytic Converter
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Loading Reviews...
Our List Price: $244.33
(17) In Stock
Product SKU: 099-0583
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1998 (98) Audi A4 Quattro 2.8L V6 

Click to Enlarge
Bosal 099-0583
Catalytic Converter
Close
Loading Reviews...
Our List Price: $244.33
(17) In Stock
Product SKU: 099-0583
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1996 (96) Audi A4 Quattro 2.8L V6 

Click to Enlarge
(Read reviews)
Our List Price: $244.33
(17) In Stock
Product SKU: 099-0582
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1996 (96) Audi A4 Quattro 2.8L V6 

Click to Enlarge
(Read reviews)
Our List Price: $244.33
(17) In Stock
Product SKU: 099-0582
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1998 (98) Audi A4 Quattro 2.8L V6 

Click to Enlarge
(Read reviews)
Our List Price: $306.33

Product SKU: 096-1242
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
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}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2003 (03) Audi A4 Quattro 3.0L V6  Standard 

Click to Enlarge
(Read reviews)
Our List Price: $244.33
(17) In Stock
Product SKU: 099-0582
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1997 (97) Audi A4 Quattro 2.8L V6 

Click to Enlarge
Bosal 099-3021
Catalytic Converter
Close
Loading Reviews...
Our List Price: $188.33
(3) In Stock
Product SKU: 099-3021
Product Note: Catalytic Converter -- Direct Fit; Standard Load; To 12/04; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) Audi A4 Quattro 1.8L 4 Cyl 

Click to Enlarge
Bosal 096-1243
Catalytic Converter
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Loading Reviews...
Our List Price: $322.33
(1) In Stock
Product SKU: 096-1243
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2003 (03) Audi A4 Quattro 3.0L V6  Standard 

Click to Enlarge
Bosal 096-1243
Catalytic Converter
Close
Loading Reviews...
Our List Price: $322.33
(1) In Stock
Product SKU: 096-1243
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2002 (02) Audi A4 Quattro 3.0L V6  Standard 

Click to Enlarge
(Read reviews)
Our List Price: $335.33
(2) In Stock
Product SKU: 096-1231
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
• 2002 (02) Audi A4 Quattro 3.0L V6  Automatic 

Click to Enlarge
Bosal W0133-1891051
Catalytic Converter
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Product List Price:
$800.00
Our List Price: $365.48
with FREE Shipping
(1) In Stock
Product SKU: W0133-1891051
Product Note: EPA Compliant Premium Load - Chas: -500 000, EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle Chassis Range Engine Transmission
• 2003 (03) Audi A4 Quattro to 500 000  3.0L V6  Standard 6 Spd 

Click to Enlarge
(Read reviews)
Our List Price: $344.98
(4) 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.; Add'l Parts Needed: 31611, 31390
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: H
Vehicle Sub Model Engine
• 2004 (04) Audi A4 Quattro Base AWD  1.8L 4 Cyl 


Related Top Sellers

Research on Catalytic Converter for Audi A4 Quattro

A catalytic converter is an integral part of your exhaust system. Without it, your vehicle would be like a smokestack in a factory, filling the air with noxious compounds. The device fortunately converts harmful engine exhaust into mostly safe substances such as carbon dioxide and water. Any problem with the catalytic converter can affect your vehicle's performance. Replacing it is not a cheap fix, but you benefit by restoring your vehicle to its original design specifications.

What Is the Catalytic Converter?

The component catalyzes a redox reaction. This means a reaction that includes oxidation and reduction. In the process, oxygen is added to carbon monoxide and hydrocarbons. The typical catalytic converter features a ceramic monolith that has an integral honeycomb structure, a washcoat for carrying catalytic materials (it can contain a variety of materials), oxides, and precious metal catalysts. The structure and actual materials used can factor into the Audi A4 catalytic converter replacement cost. Since it takes temperatures of 800F or more to convert noxious gases into inert compounds, the device is placed close to the engine. Modern ones are integrated into the exhaust manifold.

Where Is the Catalytic Converter Located?

The unit is situated near the exhaust manifold of your engine, or is integrated with it. This location exposes the part to hot exhaust gasses. On the underside of the car, connected to the exhaust pipe, the catalytic converter is often on the right side. Being on the bottom, it may be exposed to a variety of harsh conditions, and even impacts; a source of some Audi A4 catalytic converter problems. The configuration, however, keeps it out of sight.

The Cost of Replacing an Audi A4 Catalytic Converter

To replace the catalytic converter, Audi A4 2003 owners with a 1.8L 4 cylinder turbo engine will pay around $819 to $1355. In general, and for later model years, a catalytic converter replacement will cost from $940 to $1205. Replacing both sides for a 3.0L V6 engine is around $1585 to $2641. The left side costs in the range of $819 to $1355 and the right side runs at a slightly lower cost of $765 to $1286.

How to Know There's a Problem

The Audi A4 catalytic converter warning light might show. You might also see a few symptoms pop up. For example, your engine might not provide as much power, and may run at higher temperatures at cruising speed. Other signs can be exhaust leaks, bucking/hesitation during acceleration, or a failed emissions test. The part can also overheat, causing the honeycomb to melt and restrict your exhaust. Such an issue will require Audi A4 catalytic converter removal and replacement.

Savings Is Real for a Catalytic Converter

Don't let an Audi A4 catalytic converter price fool you. A deal on a site such as PartsGeek.com can yield you one at around $250. That doesn't include labor. We do, however, offer an opportunity to save because we only sell our automotive parts and accessories online. The overhead of a brick and mortar operation is avoided. These savings are passed directly on to the customer, so potentially expensive fixes don't leave you without your precious investment.



Some of our Customer Reviews
Very Satisfied
Reviewer: Lsdyna

To our surprise, the part though undermarket manufactured fitted well to the Audio A4 without much modifications. The biggest headache was to remove the entire assembly comprised of upper & lower pipe w/the converter in the middle all welded together.

2001 Audi A4 Quattro Catalytic Converter

Very Satisfied
Reviewer: Audi Parts

Excellent Bosal converter. Quick ship and outstanding price.

2002 Audi A4 Quattro Catalytic Converter

Somewhat Satisfied
Reviewer: Good alternative to OEM cat

This is a good and inexpensive alternative to an OEM cat. I did the install myself and it went well except that one of the bolt holes on the flange was not big enough, so I had to drilled it out and then it fits perfectly. Mounting bracket on this cat is not as fancy as the OEM bracket. works good.

2003 Audi A4 Quattro Catalytic Converter

Very Satisfied
Reviewer: Simply Amazing to do business wi

Like Arnold said I"ll be back,This is the simplest online order Ive ever done.I ordered it ion Monday and was on my porch that Wednesday.

1998 Audi A4 Quattro Catalytic Converter

Somewhat Satisfied
Reviewer: Jesus Arocho cat for Audi

Arrived on time and worked. The O2 (upstream) seemed a bit off but managed to install.

2002 Audi A4 Quattro Catalytic Converter

Very Satisfied
Reviewer: JWK

Received the converter the next day and it fits perfectly

1999 Audi A4 Quattro Catalytic Converter


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