2015 Mazda CX-9 Catalytic Converters

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Keep Your 2015 Mazda CX-9 in Top Shape with Quality Catalytic Converters

Whether you’re repairing or upgrading your Catalytic Converter, using high-quality parts is key to keeping your 2015 Mazda CX-9 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Catalytic Converter Gaskets and Catalytic Converters. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Catalytic Converters from Trusted Brands

Looking for a reliable Catalytic Converter? We’ve got you covered with options from brands you know and trust like Walker. For example, Walker Catalytic Converters start at just $7.69 with an average 4.2 star rating. With over 138 reviews and a solid 4.5 star average, you can shop with confidence knowing other Mazda CX-9 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2015 Mazda CX-9 Catalytic Converter at Advance Auto Parts is around $782.33, with a range that starts at $7.69 and goes up to $1,063.00. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 10.625 IN, 16490, Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 12.250 IN, 16491, and MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49202 start at just $898.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Catalytic Converter, don’t forget to check out other key components like Exhaust Mufflers and Exhaust Pipes. At Advance Auto Parts, we’re here to help you keep your 2015 Mazda CX-9 in peak condition, inside and out.

Essential 2015 Mazda CX-9 Catalytic Converters

Victor Reinz – Victor Reinz Catalytic Converter Gasket, 71-13683-00 (Part No.71-13683-00)

Victor Reinz Catalytic Converter Gasket, 71-13683-00

from

$8.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Walker – Walker Exhaust Pipe Flange Gasket, 31534 (Part No.31534)

Walker Exhaust Pipe Flange Gasket, 31534

from

$7.69
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49208 (Part No.49208)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49208

from

$884.99
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 (2) Nuts, (2) Bolts, (1) Flat Ring Gasket, (1) Crush Ring Gasket 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.
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Walker – Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 111.000 IN, 14809 (Part No.14809)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 111.000 IN, 14809

from

$692.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
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Walker – Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 12.250 IN, 16491 (Part No.16491)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 12.250 IN, 16491

from

$1063.00
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 5592305 (Part No.5592305)

MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 5592305

from

$1236.00
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5592305. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206 (Part No.51206)

MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206

from

$213.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
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Dorman – Dorman Pre-Converter – Not CARB Compliant, 679-532 (Part No.679-532)

Dorman Pre-Converter - Not CARB Compliant, 679-532

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.
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Walker – Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 10.625 IN, 16490 (Part No.16490)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 10.625 IN, 16490

from

$898.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49202 (Part No.49202)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49202

from

$1057.00
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) Donut Gasket, (1) Flat Ring 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.
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Most Popular Catalytic Converter Gasket for 2015 Mazda CX-9s

Enhance your 2015 Mazda CX-9 with this popular Catalytic Converter Gasket we have in stock, for $7.69.

Walker – Walker Exhaust Pipe Flange Gasket, 31534 (Part No.31534)

Walker Exhaust Pipe Flange Gasket, 31534

from

$7.69
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
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Best-Selling 2015 Mazda CX-9 Catalytic Converters

Upgrade your CX-9 with one of our 4 best-selling Catalytic Converters.

Walker – Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 12.250 IN, 16491 (Part No.16491)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 12.250 IN, 16491

from

$1063.00
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
See More

Walker – Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 10.625 IN, 16490 (Part No.16490)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 10.625 IN, 16490

from

$898.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
See More

MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49202 (Part No.49202)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49202

from

$1057.00
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) Donut Gasket, (1) Flat Ring 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.
See More

MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49208 (Part No.49208)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 49208

from

$884.99
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 (2) Nuts, (2) Bolts, (1) Flat Ring Gasket, (1) Crush Ring Gasket 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.
See More

Top-Rated Catalytic Converter Brands For Your 2015 Mazda CX-9

When it comes to finding the perfect Catalytic Converter for your 2015 Mazda CX-9, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Catalytic Converter brands including Walker, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $7.69. Purchasing a Catalytic Converter from us here at Advance Auto Parts is a smart move for both you and your 2015 Mazda CX-9, providing peace of mind with parts that meet or exceed OEM standards.

Popular Walker 2015 Mazda CX-9 Catalytic Converters

If you’re looking for a top-quality Catalytic Converter for your 2015 Mazda CX-9, Advance Auto Parts has exactly what you need with our selection of Walker Catalytic Converters. We have 1 Walker Catalytic Converters in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.69, you’ll find the perfect Catalytic Converter for your needs and budget. Walker Catalytic Converters for the 2015 Mazda CX-9 come highly rated, with over 23 customer reviews and an impressive average rating of 4.2 stars. Choosing a Walker Catalytic Converter from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Walker Exhaust Pipe Flange Gasket, 31534
from $7.69
(23)
Walker Exhaust Pipe Flange Gasket, 31534
“Works great”

FAQs for 2015 Mazda CX-9 Catalytic Converters

What are the best-selling Catalytic Converters for 2015 Mazda CX-9s?

Out of 5 Catalytic Converters that fit 2015 Mazda CX-9s, the following parts are the top sellers:

What’s the price range for 2015 Mazda CX-9 Catalytic Converters?

The prices of Catalytic Converters for the 2015 Mazda CX-9 range from $7.69 up to $1,063.00 for the most premium parts.

What is the average price of a Catalytic Converter for a 2015 Mazda CX-9?

The average price for Catalytic Converters for the 2015 Mazda CX-9 is $782.33. Keep in mind the variety of part types within our Catalytic Converter category, where you are likely to find a wide range of prices across a variety of parts and components.

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

Yes, we carry Catalytic Converters for 15 model years of Mazda CX-9s between 2007 and 2023. The following model years are the most popular for Catalytic Converter purchases: 2017, 2016, 2014, 2013, 2012, 2011, 2010, 2009, and 2008.

What are the cheapest Catalytic Converters for my 2015 Mazda CX-9?

Does Advance Auto Parts sell Catalytic Converters for any other 2015 Mazda models?

Yes. We stock Catalytic Converters for 4 other popular 2015 Mazda models. Some of the most popular are 2015 6 Catalytic Converters, 2015 3 Catalytic Converters, 2015 5 Catalytic Converters, 2015 CX-5 Catalytic Converters, and 2015 MX-5 Miata Catalytic Converters.

What are the top-rated Catalytic Converters that fit the 2015 Mazda CX-9?

The one 2015 Mazda CX-9 Catalytic Converter we have in stock is the Walker Exhaust Pipe Flange Gasket, 31534. It is rated 4.5 stars and costs $7.69.

What types of Catalytic Converters do you sell for my 2015 Mazda CX-9?

As of 8/2/26, these are some of the most in-demand types of Catalytic Converters for a 2015 Mazda CX-9:

Can I get help with 2015 Mazda CX-9 Catalytic Converter 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.