2012 Mazda CX-9 Catalytic Converters

Enhance and Protect Your 2012 Mazda CX-9 with Quality Catalytic Converters

Maintaining the performance of your 2012 Mazda CX-9 starts with choosing the right parts, and high-quality Catalytic Converters help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Catalytic Converters specifically for the 2012 Mazda CX-9, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Catalytic Converters for Every Budget

Finding affordable, quality Catalytic Converters is easy at Advance Auto Parts. With prices starting as low as $807.99 and an average price of $878.59, you can choose one that fits your budget while delivering the quality you expect. Our Catalytic Converters are competitively priced, ranging from $807.99 to $972.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 2012 Mazda CX-9, don’t miss our related parts categories, including Catalytic Converter Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.
Please Select your Vehicle to See Exact Fit Parts

Catalytic Converters for Your 2012 Mazda CX-9

Walker – Ultra EPA Direct-Fit Catalytic Converter (Part No.16491)

Ultra EPA Direct-Fit Catalytic Converter

from

$972.99
Product Features:
  • EPA COMPLIANT – For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN – Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES – OE-style high-technology wash coat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE – Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN – Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE – Backed by Walker’s 25,000-mile/40,000-kilometer emissions and 50,000-mile/80,000-kilometer structural integrity limited warranty. Visit Walkerexhaust.com for details.
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Walker – Ultra EPA Direct-Fit Catalytic Converter (Part No.16490)

Ultra EPA Direct-Fit Catalytic Converter

from

$827.99
Product Features:
  • EPA COMPLIANT – For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN – Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES – OE-style high-technology wash coat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE – Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN – Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE – Backed by Walker’s 25,000-mile/40,000-kilometer emissions and 50,000-mile/80,000-kilometer structural integrity limited warranty. Visit Walkerexhaust.com for details.
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MagnaFlow – Direct-Fit OEM Grade Federal / EPA Compliant Catalytic Converter (Part No.49202)

Direct-Fit OEM Grade Federal / EPA Compliant Catalytic Converter

from

$970.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49202. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 49202 includes (1) Flat Ring Gasket, (1) Donut Gasket and interchanges with OE parts AE5Z-5E212-M, CA01-20-600, CA01-20-600A, CA01-20-600B, CA01-20-600C, CY01-20-600, CY01-20-600A. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Durable 308 stainless steel MIG welds
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MagnaFlow – Direct-Fit OEM Grade Federal / EPA Compliant Catalytic Converter (Part No.49208)

Direct-Fit OEM Grade Federal / EPA Compliant Catalytic Converter

from

$812.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49208. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 49208 includes (1) Flat Ring Gasket, (2) Bolts, (1) Crush Ring Gasket, (2) Nuts and interchanges with OE parts 9T4Z-5E213-B, AE5Z-5E213-C, CA01-20-500, CA01-20-500A, CA11-20-500, CY01-20-500, CY01-20-500A. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Durable 308 stainless steel MIG welds
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Dorman – Pre-Converter – Not CARB Compliant (Part No.679-532)

Pre-Converter - Not CARB Compliant

from

$807.99
This catalytic converter is precision-engineered to match the original equipment fit and function on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this catalytic converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Durable construction – manufactured within strict tolerances for reliable longevity
  • Cost-effective solution – offers original equipment functionality at a competitive price
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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FAQs for 2012 Mazda CX-9 Catalytic Converters

Which Catalytic Converters are the top sellers for the 2012 Mazda CX-9?

Out of 5 Catalytic Converters that fit 2012 Mazda CX-9s, the following parts are the top sellers:
Ultra EPA Direct-Fit Catalytic Converter
from $827.99
This product is not rated
Ultra EPA Direct-Fit Catalytic Converter
Catalytic Converters
Ultra EPA Direct-Fit Catalytic Converter
from $972.99
This product is not rated
Ultra EPA Direct-Fit Catalytic Converter
Catalytic Converters
Direct-Fit OEM Grade Federal / EPA Compliant Catalytic Converter
from $812.99
This product is not rated
Direct-Fit OEM Grade Federal / EPA Compliant Catalytic Converter
Catalytic Converters

How can I make sure that a part will be compatible with my 2012 Mazda CX-9?

Our Mazda CX-9 aftermarket and OEM parts are designed specifically for the 2012 model. You can always find your specific fitment and compatibility for your 2012 Mazda on an individual product page.

What is the price range for 2012 Mazda CX-9 Catalytic Converters?

The range of prices of Catalytic Converters for the 2012 Mazda CX-9 goes from $807.99 up to $972.99 for the most premium parts.

What is the average price of 2012 Mazda CX-9 Catalytic Converters?

2012 Mazda CX-9 Catalytic Converters average $878.59 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Catalytic Converters for other Mazda CX-9 model years?

Yes, we currently stock Catalytic Converters for 15 model years of Mazda CX-9s, from 2007 to 2023. Model years 2017, 2016, 2015, 2014, 2013, 2011, 2010, 2009, and 2008 are the most popular for Catalytic Converters purchases.

Can I get help with 2012 Mazda CX-9 Catalytic Converters orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mazda Catalytic Converters and more.

What is your return policy for Mazda CX-9 Catalytic Converters?

Advance Auto Parts keeps returns simple. For new Mazda CX-9 Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.