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Get the Best Priced Mazda CX9 Catalytic Converter

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Get affordable Mazda CX9 catalytic converters you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next CX9 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 $262.95 and $640.58

Mazda CX9 Catalytic Converter Reviews
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Shop Mazda CX9 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 CX9 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 CX9: DavicoBosalWalkerDIY SolutionsEastern CatalyticAP Exhaust

Select your CX9 year

Review Fitment Notes
Showing 15 of 82 Results
Front Left Davico Catalytic Converter - for 2007 Mazda CX9 3.5L V6 - 19243 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 19243
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; Manifold Converter - Radiator Side
Position: Front Left
Condition: New
Gaskets Included: No
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$319.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2007 Mazda CX9 3.5L V6
Rear Bosal Catalytic Converter - for 2010 Mazda CX9 3.7L V6 - 079-4215 Click to Enlarge
Website Reviews
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Part Number: 079-4215
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Position: Rear
Condition: New
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}
$533.43
(16) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2010 Mazda CX9 3.7L V6
Front Bosal Catalytic Converter - for 2010 Mazda CX9 3.7L V6 - 079-4214 Click to Enlarge
4.5 Stars
Bosal 079-4214
Catalytic Converter
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Part Number: 079-4214
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Position: Front
Condition: New
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}
$534.43
(15) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2010 Mazda CX9 3.7L V6
Rear Bosal Catalytic Converter - for 2009 Mazda CX9 3.7L V6 - 079-4215 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 079-4215
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Position: Rear
Condition: New
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}
$533.43
(16) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2009 Mazda CX9 3.7L V6
Rear Walker Catalytic Converter - for 2015 Mazda CX9 3.7L V6 - 16491 Click to Enlarge
Website Reviews
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Part Number: 16491
Brand: Walker
Notes: EPA -- 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: 31362; 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.
Position: Rear
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}
$435.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2015 Mazda CX9 3.7L V6
Front DIY Solutions Catalytic Converter - for 2014 Mazda CX9 - EXH00073 Click to Enlarge
Website Reviews
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Part Number: EXH00073
Brand: DIY Solutions
Notes: Catalytic Converter -- Front
Position: Front
Condition: New
Package Contents: Gaskets; Hardware
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$262.95
with FREE Shipping
(3) In Stock
This Part Fits:
Catalog: Q
Vehicle
2014 Mazda CX9
Rear DIY Solutions Catalytic Converter - for 2013 Mazda CX9 - EXH00074 Click to Enlarge
Website Reviews
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Part Number: EXH00074
Brand: DIY Solutions
Notes: Catalytic Converter -- Rear
Position: Rear
Condition: New
Package Contents: Gaskets; Hardware
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$265.95
with FREE Shipping
View Details
This Part Fits:
Catalog: Q
Vehicle
2013 Mazda CX9
Front Bosal Catalytic Converter - for 2012 Mazda CX9 - W0133-1927023 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1927023
Brand: Bosal
Notes: EPA Premium Load Direct Fit
Detailed Notes: EPA Federal Compliant - Premium Loading Catalyst - Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only.
Position: Front
Condition: New
Shipping Options: Ground, Overnight, 2 Day
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:
$711.04
Our Price: $640.58
(13) In Stock
This Part Fits:
Catalog: A
Vehicle
2012 Mazda CX9
Front Walker Catalytic Converter - for 2011 Mazda CX9 3.7L V6 - 16490 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16490
Brand: Walker
Notes: EPA -- 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: 31632; 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.
Position: Front
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}
$445.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2011 Mazda CX9 3.7L V6
Front Left Eastern Catalytic Catalytic Converter - for 2010 Mazda CX9 3.7L V6 Naturally Aspirated - 30530 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 30530
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Radiator Side; Precat; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Direct-fit Converter Assembly
Position: Front Left
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$531.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2010 Mazda CX9 3.7L V6 Naturally Aspirated
Front Left AP Exhaust Catalytic Converter - for 2009 Mazda CX9 3.7L V6 - 642215 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 642215
Brand: AP Exhaust
Notes: Catalytic Converter -- Direct Fit; 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: Front Left
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$477.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2009 Mazda CX9 3.7L V6
Front DIY Solutions Catalytic Converter - for 2008 Mazda CX9 - EXH00073 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: EXH00073
Brand: DIY Solutions
Notes: Catalytic Converter -- Front
Position: Front
Condition: New
Package Contents: Gaskets; Hardware
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$262.95
with FREE Shipping
(3) In Stock
This Part Fits:
Catalog: Q
Vehicle
2008 Mazda CX9
Front DIY Solutions Catalytic Converter - for 2007 Mazda CX9 - EXH00073 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: EXH00073
Brand: DIY Solutions
Notes: Catalytic Converter -- Front
Position: Front
Condition: New
Package Contents: Gaskets; Hardware
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$262.95
with FREE Shipping
(3) In Stock
This Part Fits:
Catalog: Q
Vehicle
2007 Mazda CX9
Front Walker Catalytic Converter - for 2015 Mazda CX9 3.7L V6 - 16490 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16490
Brand: Walker
Notes: EPA -- 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: 31632; 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.
Position: Front
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}
$445.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2015 Mazda CX9 3.7L V6
Front Left AP Exhaust Catalytic Converter - for 2014 Mazda CX9 3.7L V6 - 642215 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 642215
Brand: AP Exhaust
Notes: Catalytic Converter -- Direct Fit; 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: Front Left
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$477.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2014 Mazda CX9 3.7L V6

Related Exhaust Parts

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

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