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Get the Best Priced Mazda 6 Catalytic Converter

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Mazda 6 Replacement Catalytic Converter Information


If you chose a Mazda, you have classic lines and also the reliability that this respected manufacturer is famous for. A trusted Mazda automobile is a joy to drive and has the energy to extract nonstop intrigue and amazement. Efficient use of gas comes at the cost of performing upkeep, because the Mazda 6 needs first-rate replacement and aftermarket parts to be driven at maximum fuel efficiency. For the greatest in accident safety and increased gas mileage car shoppers rely on cars manufactured by Mazda. To maintain the quality and comfort you made an investment in with your Mazda 6, it's critical to select only the most reliable brand name OEM car parts. Protect your car or truck's critical components by buying the finest in high quality components. Effectively performing Mazda 6 Catalytic Converters are critical to fulfill EPA rules for motor vehicle running. Positioned within the exhaust system of your car or truck, the Mazda 6 Catalytic Converter acts to reduce the entire harmful emissions of your vehicle by invigorating a chemical reaction in the exhaust. Mazda 6 Catalytic Converters do their job by catalyzing pollutants in the exhaust into H20 and CO2, via a metallic catalyst, usually a precious metal like platinum, then venting the treated exhaust gas through the exhaust valve. When you purchase from the specialists here at PartsGeek, you can be positive that you are choosing the highest quality parts and the lowest price.


They are available for the following Mazda 6 years: 2008, 2007, 2006, 2005, 2004, 2003, 08, 07, 06, 05, 04, 03. This part is also sometimes called Mazda 6 Exhaust Converters. We stock catalytic converter parts for most Mazda models including Protege, Miata, 626, Protege5, Tribute, RX8, MPV, CX7, B2300, B3000, 3, B2200, B4000, RX7, B2500, B2600, MX6, 929, Millenia, B2000, MX3, 323, Navajo, GLC, 808 and B1800.

We stock these Catalytic Converter brands for the Mazda 6: Bosal, Eastern Catalytic, Walker, DEC and Davico.


› Change Vehicle
Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $281.33
(13) In Stock
Product SKU: 099-1709
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2004 (04) Mazda 6 3.0L V6 


Click to Enlarge
(Read reviews)
Our List Price: $253.33
(20) In Stock
Product SKU: 099-1713
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Front 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
2004 (04) Mazda 6 3.0L V6 


Click to Enlarge
(Read reviews)
Our List Price: $281.33
(13) In Stock
Product SKU: 099-1709
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2003 (03) Mazda 6 3.0L V6 


Click to Enlarge
(Read reviews)
Our List Price: $218.33
(22) In Stock
Product SKU: 099-1732
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2006 (06) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $179.33

Product SKU: 096-1741
Product Note: Catalytic Converter -- Direct Fit; Rear Main; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2006 (06) Mazda 6 3.0L V6 


Click to Enlarge
(Read reviews)
Our List Price: $253.33
(6) In Stock
Product SKU: 40659
Product Note: DIRECT FIT -- Federal Emissions; Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
2005 (05) Mazda 6 2.3L 4 Cyl Naturally Aspirated  Automatic 


Click to Enlarge
(Read reviews)
Our List Price: $218.33
(22) In Stock
Product SKU: 099-1732
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2003 (03) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $218.33
(22) In Stock
Product SKU: 099-1732
Product Note: Catalytic Converter -- Direct Fit; Federal Emissions; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2004 (04) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $253.33
(6) In Stock
Product SKU: 40659
Product Note: DIRECT FIT -- Federal Emissions; Undercar; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
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}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
2006 (06) Mazda 6 2.3L 4 Cyl Naturally Aspirated  Automatic 


Click to Enlarge
(Read reviews)
Our List Price: $218.33
(22) In Stock
Product SKU: 099-1732
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2008 (08) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $218.33
(22) In Stock
Product SKU: 099-1732
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
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
2005 (05) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $78.33
(5) In Stock
Product SKU: 93206
Product Note: EPA Ultra Universal Converter -- Fits Fed. & Calif. Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Modifications and/or additional parts required.; Base Part
Position of Product: Rear Right
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: B
Vehicle Sub Model Engine
2005 (05) Mazda 6 3.0L V6 


Click to Enlarge
(Read reviews)
Product List Price:
$907.04
Our List Price: $502.48
with FREE Shipping
(8) In Stock
Product SKU: W0133-1925117
Product Note: 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
Important Product Info: - w/Manifold
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle Engine
2005 (05) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $367.33
(2) In Stock
Product SKU: 17216
Product Note: Exact-Fit Catalytic Converter - Manifold -- California Emissions; Illegal for installation in NY on vehicles equipped with California emission systems; Manifold Converter; Not legal for use in California
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
2011 (11) Mazda 6 2.5L 4 Cyl  Automatic 


Click to Enlarge
(Read reviews)
Our List Price: $367.33
(2) In Stock
Product SKU: 17216
Product Note: Exact-Fit Catalytic Converter - Manifold -- California Emissions; Illegal for installation in NY on vehicles equipped with California emission systems; Manifold Converter; Not legal for use in California
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine Transmission
2009 (09) Mazda 6 2.5L 4 Cyl  Automatic 


Click to Enlarge
(Read reviews)
Our List Price: $231.98
(3) In Stock
Product SKU: 16335
Product Note: EPA Ultra Direct Fit Converter -- Without SULEV Emissions; Fits Fed. & Calif. Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Additional Parts Needed: 31630, 31532
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
2008 (08) Mazda 6 2.3L 4 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $111.98
(3) In Stock
Product SKU: 93268
Product Note: EPA Ultra Universal Converter -- Fits Fed. & Calif. Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Modifications and/or additional parts required.
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: C
Vehicle Sub Model Engine
2008 (08) Mazda 6 2.3L 4 Cyl 


Related Top Sellers

Research on Catalytic Converter for Mazda 6

Mazda 6 Catalytic Converter

The emissions of your car can have a major impact on public health. However, you likely don’t pay a whole lot of attention to your cars emissions. Your Mazda 6 catalytic converter is important in regulating your vehicles emissions and adhering to vehicle laws.

PartsGeek.com can help you maintain your vehicle’s emissions quality with an easy 30-day return policy, and a range of products from companies like Walker, Eastern Catalytic, Bosal and more.

What Is a Mazda 6 Catalytic Converter?

Catalytic converters are actually fairly new in the history of cars and were introduced in 1975. They are an important component in ensuring your car is running cleanly. They work to convert the toxic gases released by your vehicle into less pollutant material. They function through a system of oxidation and reduction reaction.

How Much Is a Mazda 6 Catalytic Converter?

Mazda 6 catalytic converters come in a vast range of prices to fit your needs. PartsGeek.com offers the part at prices between $70 and $500. The price of your specific selection depends on a few factors.

  • The year of your vehicle
  • The brand selected
  • The material used

Do You Need a Catalytic Converter?

They are actually not essential to the functioning of your vehicle, and in reality, your car would run more efficiently if there were no converter. However, car pollution as a result of exhaust is a major issue, and legally states require that your car have one. It comes down to issues of public health rather than driving efficiency.

What Are the Symptoms of a Bad Mazda 6 Catalytic Converter?

There are a few things you can pay attention to make sure your converter is working properly including a significant drop in fuel efficiency, delayed acceleration and inability to start. It can also result in a failed emissions test. Regular checks can always be helpful in maintaining functioning.



Some of our Customer Reviews
Very Satisfied
Reviewer: Nice purchase

Whenever I need a part for my car I think of parts geek first. They always have the better prices and the parts are reliable. This part looked exactly as advertised.

2004 Mazda 6 Catalytic Converter

Very Satisfied
Reviewer: David e concino

Great price on the part- had it installed- works well

2004 Mazda 6 Catalytic Converter


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