Mazda CX-5 Catalytic Converters

Your One-Stop Shop For Trusted Mazda CX-5 Catalytic Converters

If you’re in search of Mazda CX-5 Catalytic Converters aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 11 Catalytic Converters from top brands with prices ranging from $213.99 to $1,389.00.

Beyond great prices, we stock trusted brands manufacturing all types of Catalytic Converters for your Mazda CX-5.

And don’t forget to read customer reviews across all Catalytic Converters categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Catalytic Converters have to cost top dollar, and we prove it. Browse our top Mazda CX-5 Catalytic Converters below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Mazda CX-5 Catalytic Converters

MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-328 (Part No.21-328)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-328

from

$738.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-328. 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. This Direct-Fit Catalytic Converter is designed to fit the 2013-2016 Mazda CX-5 2.0L & 2014-2020 Mazda CX-5 2.5L. MagnaFlow 21-328 includes (2) Bolts, (2) Torca Clamps, (2) Flat Ring Gaskets and interchanges with OE parts PE03-20-55XA, PE03-20-55XB, PE06-20-55XA, PE06-20-55XB, PY33-20-55X, PYE8-20-55X. 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 24.550 IN, 14840 (Part No.14840)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 24.550 IN, 14840

from

$215.99
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, 16890 (Part No.16890)

Walker Ultra EPA Direct Fit Catalytic Converter, 16890

from

$293.99
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 2.375"" Outlet (OD), 16888" (Part No.16888)

"Walker Ultra EPA Direct Fit Catalytic Converter 2.375"" Outlet (OD), 16888"

from

$591.99
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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Dorman – Dorman Manifold Converter – Not CARB Compliant, 674-098 (Part No.674-098)

Dorman Manifold Converter - Not CARB Compliant, 674-098

from

$1389.00
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
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Dorman – Dorman Manifold Converter – Not CARB Compliant, 674-600 (Part No.674-600)

Dorman Manifold Converter - Not CARB Compliant, 674-600

from

$1275.00
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment 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 19.680 IN, 14841 (Part No.14841)

Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 19.680 IN, 14841

from

$302.99
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, 21-329 (Part No.21-329)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-329

from

$644.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-329. 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. This Direct-Fit Catalytic Converter is designed to fit the 2013-2016 Mazda CX-5 2.0L & 2014-2020 Mazda CX-5 2.5L. MagnaFlow 21-329 includes (1) Nut, (5) Bolts, (2) Torca Clamps, (2) Flat Ring Gaskets, (1) Split Lock Washer and interchanges with OE parts PY35-20-55XA. 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 CalCat CARB Universal Catalytic Converter 2.25"" Inlet (ID) 2.25"" Outlet (ID), 84205" (Part No.84205)

"Walker CalCat CARB Universal Catalytic Converter 2.25"" Inlet (ID) 2.25"" Outlet (ID), 84205"

from

$229.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51205 (Part No.51205)

MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51205

from

$213.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51205. 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 Manifold Converter – Not CARB Compliant – Direct replacement, 674-610 (Part No.674-610)

Dorman Manifold Converter - Not CARB Compliant - Direct replacement, 674-610

from

$1153.00
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
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Catalytic Converters Brands You Can Trust For Your Mazda CX-5

3 trusted brands of Catalytic Converters line our shelves, ready to help keep your Mazda CX-5 running smooth. Below are some of the most popular brands and their top Catalytic Converters offerings:

Most Purchased Mazda CX-5 Catalytic Converters from MagnaFlow

When you buy the most frequently purchased MagnaFlow brand Catalytic Converters, you can be confident it will be the right part for your Mazda CX-5. Here are the MagnaFlow Catalytic Converters Advanced Auto customers buy the most:
MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-328
from $738.99
This product is not rated
MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-328
Catalytic Converters
MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51205
from $213.99
This product is not rated
MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51205
Catalytic Converters
Dorman Manifold Converter - Not CARB Compliant, 674-600
from $1275.00
This product is not rated
Dorman Manifold Converter – Not CARB Compliant, 674-600
Catalytic Converters

FAQs for Mazda CX-5 Catalytic Converters

What are the most purchased Catalytic Converters for the Mazda CX-5?

Out of 11 Catalytic Converters for the Mazda CX-5, the most popular in our inventory are:
MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-328
from $738.99
This product is not rated
MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-328
Catalytic Converters
MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51205
from $213.99
This product is not rated
MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51205
Catalytic Converters
Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 24.550 IN, 14840
from $215.99
This product is not rated
Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 24.550 IN, 14840
Catalytic Converters