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Get affordable Mazda 3 catalytic converters you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next 3 exhaust converters purchase. Over 12 Years of saving people money and providing great customer service. Check our low-cost options today. The average cost for catalytic converter replacement is between $115.98 and $400.43

Mazda 3 Catalytic Converter Reviews
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Shop Mazda 3 Replacement Catalytic Converter

Search our online catalytic converter catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Mazda 3 Catalytic Converter parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Catalytic Converter brands for the Mazda 3: DavicoWalkerBosalMagnaflowAP ExhaustCatco

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Review Fitment Notes
Showing 21 of 142 Results
Front Davico Catalytic Converter - for 2010 Mazda 3 2.0L 4 Cyl - 18267 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 18267
Brand: Davico
Notes: Exact-Fit Catalytic Converter-Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; California Emissions; Manifold Converter
Position: Front
Condition: New
Gaskets Included: No
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$400.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2010 Mazda 3 2.0L 4 Cyl
Walker Catalytic Converter - for 2010 Mazda 3 2.5L 4 Cyl - 16591 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16591
Brand: Walker
Notes: EPA -- Requires 54855 To Complete Installation; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31540 And 35335; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & 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/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
California Air Resources Board (CARB) Certified: No
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$219.43
(15) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2010 Mazda 3 2.5L 4 Cyl
Walker Catalytic Converter - for 2008 Mazda 3 2.0L 4 Cyl - 16326 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16326
Brand: Walker
Notes: EPA -- with Federal Emission System; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31540; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & 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/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: No
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$124.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2008 Mazda 3 2.0L 4 Cyl
Bosal Catalytic Converter - for 2008 Mazda 3 2.0L 4 Cyl - 096-1738 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 096-1738
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Condition: New
Mounting Hardware Included: Yes
Material: Stainless Steel
Finish: Stainless Steel
Type: Federal / EPA Compliant
Type: Direct-Fit
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$209.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2008 Mazda 3 2.0L 4 Cyl
Walker Catalytic Converter - for 2006 Mazda 3 2.3L 4 Cyl - 93253 Click to Enlarge
5 Stars
Walker 93253
Catalytic Converter
Loading Reviews...
Part Number: 93253
Brand: Walker
Notes: EPA -- with Federal Emission System; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: No
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$143.43
(20) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Mazda 3 2.3L 4 Cyl
Bosal Catalytic Converter - for 2004 Mazda 3 2.0L 4 Cyl - 096-1738 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 096-1738
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Condition: New
Mounting Hardware Included: Yes
Material: Stainless Steel
Finish: Stainless Steel
Type: Federal / EPA Compliant
Type: Direct-Fit
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$209.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Mazda 3 2.0L 4 Cyl
Walker Catalytic Converter - for 2007 Mazda 3 2.0L 4 Cyl - 16326 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16326
Brand: Walker
Notes: EPA -- with Federal Emission System; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31540; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & 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/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: No
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$124.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Mazda 3 2.0L 4 Cyl
Magnaflow Catalytic Converter - for 2010 Mazda 3 2.0L 4 Cyl - 51205 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 51205
Brand: Magnaflow
Notes: Universal OEM GRADE Federal (Exc.CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: OEM Grade
Heat Shield Included: Yes
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$189.00
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2010 Mazda 3 2.0L 4 Cyl
Walker Catalytic Converter - for 2006 Mazda 3 2.0L 4 Cyl - 16326 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16326
Brand: Walker
Notes: EPA -- with Federal Emission System; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31540; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & 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/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: No
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$124.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Mazda 3 2.0L 4 Cyl
Front Davico Catalytic Converter - for 2011 Mazda 3 2.0L 4 Cyl - 18267 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 18267
Brand: Davico
Notes: Exact-Fit Catalytic Converter-Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; California Emissions; Manifold Converter
Position: Front
Condition: New
Gaskets Included: No
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$400.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2011 Mazda 3 2.0L 4 Cyl
Front Davico Catalytic Converter - for 2012 Mazda 3 2.0L 4 Cyl - 18267 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 18267
Brand: Davico
Notes: Exact-Fit Catalytic Converter-Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; California Emissions; Manifold Converter
Position: Front
Condition: New
Gaskets Included: No
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$400.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2012 Mazda 3 2.0L 4 Cyl
Front Davico Catalytic Converter - for 2005 Mazda 3 2.0L 4 Cyl - 18267 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 18267
Brand: Davico
Notes: Exact-Fit Catalytic Converter-Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; California Emissions; Manifold Converter
Position: Front
Condition: New
Gaskets Included: No
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$400.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Mazda 3 2.0L 4 Cyl
Front Davico Catalytic Converter - for 2004 Mazda 3 2.0L 4 Cyl - 18267 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 18267
Brand: Davico
Notes: Exact-Fit Catalytic Converter-Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; California Emissions; Manifold Converter
Position: Front
Condition: New
Gaskets Included: No
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$400.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Mazda 3 2.0L 4 Cyl
Walker Catalytic Converter - for 2012 Mazda 3 2.5L 4 Cyl - 16591 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16591
Brand: Walker
Notes: EPA -- Requires 54855 To Complete Installation; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31540 And 35335; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & 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/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
California Air Resources Board (CARB) Certified: No
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$219.43
(15) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2012 Mazda 3 2.5L 4 Cyl
Walker Catalytic Converter - for 2011 Mazda 3 2.5L 4 Cyl - 16591 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16591
Brand: Walker
Notes: EPA -- Requires 54855 To Complete Installation; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31540 And 35335; Ultra Direct Fit Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & 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/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
California Air Resources Board (CARB) Certified: No
Body Material: Stainless Steel
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$219.43
(15) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2011 Mazda 3 2.5L 4 Cyl
Magnaflow Catalytic Converter - for 2013 Mazda 3 2.5L 4 Cyl - 51205 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 51205
Brand: Magnaflow
Notes: Universal OEM GRADE Federal (Exc.CA) -- Cutting and Welding Required During Installation
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: OEM Grade
Heat Shield Included: Yes
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$189.00
with FREE Shipping
(7) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2013 Mazda 3 2.5L 4 Cyl
Rear Bosal Catalytic Converter - for 2006 Mazda 3 2.3L 4 Cyl - W0133-1942017 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1942017
Brand: Bosal
Notes: EPA Compliant Premium Load - This converter contains "premium load" catalyst material with higher noble metal content for better emission performance. EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Position: Rear
Condition: New
Shipping Options: Ground Shipping
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
List Price:
$292.93
Our Price: $213.58
View Details
This Part Fits:
Catalog: A
Vehicle Engine
2006 Mazda 3 2.3L 4 Cyl
Walker Catalytic Converter - for 2009 Mazda 3 2.0L 4 Cyl - 93253 Click to Enlarge
5 Stars
Walker 93253
Catalytic Converter
Loading Reviews...
Part Number: 93253
Brand: Walker
Notes: EPA -- with Federal Emission System; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • 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 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: No
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$217.08
(2) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2009 Mazda 3 2.0L 4 Cyl
Rear AP Exhaust Catalytic Converter - for 2013 Mazda 3 2.0L 4 Cyl - 642038 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 642038
Brand: AP Exhaust
Notes: Catalytic Converter -- Direct Fit; (Use with Aftermarket Pipe 58553); OE system was a welded assembly.; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$244.98
(2) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2013 Mazda 3 2.0L 4 Cyl
Rear Catco Catalytic Converter - for 2013 Mazda 3 2.0L 4 Cyl - 5340 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 5340
Brand: Catco
Notes: Catalytic Converter -- Direct Fit; Cut To Fit With O.E. Pipe; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$115.98
(9) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2013 Mazda 3 2.0L 4 Cyl
Rear Walker Catalytic Converter - for 2013 Mazda 3 2.5L 4 Cyl - 84407 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 84407
Brand: Walker
Notes: CalCat -- CARB Executive Order D-182-73; Engine Family Number (EFN) DTKXV02.55AB; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Position: Rear
Condition: New
Body Material: Stainless Steel
California Air Resources Board (CARB) Certified: Yes
Substrate Material: Ceramic
Air Tube: No
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$204.98
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2013 Mazda 3 2.5L 4 Cyl

Related Exhaust Parts

Catalytic Converters available for the following Mazda 3 years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2006, 2005, 2004, 16, 15, 14, 13, 12, 11, 10, 09, 08, 06, 05, 04. This part is also sometimes called Mazda 3 Exhaust Converters. We stock catalytic converter parts for most Mazda models including Protege, Miata, 6, Tribute, Protege5, RX8, MPV, 626, CX7, B2300, B3000, B2500, B4000, RX7, 5, B2200, B2600, MX6, Millenia, CX5, 929, B2000, CX9, MX3, 323, Navajo, GLC, 808 and B1800.

Mazda 3 Catalytic Converter Reviews
5 of 5
Verified Customer
8/26/14 05:38 PM - USA

I love that this catilac converter is just what i needed and also it is a very good price. As all are very pricy else where. - Brandon

- 2004 Mazda 3 Catalytic Converter