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Mazda CX-9 Catalytic Converter Replacement

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  1. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51206

    Cutting and Welding Required

    $211.00 View part →
  2. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 51206

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $211.00 View part →
  3. ✓ In Stock 2007-2009 Mazda CX-9 Catalytic Converter - Left or Right (EPA Re-Certified OEM)

    2007-2009 Mazda CX-9 Catalytic Converter - Left or Right (EPA Re-Certified OEM)

    Partslink #: 335.MZ1811

    This part is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.7L engine.

    Mileage: 89,200 miles

    after $185 core refund
    Sale price: $575.95
    $390.95 View part →
  4. ✓ In Stock 2007-2014 Mazda CX-9 Catalytic Converter - Front Left (AP Exhaust)

    2007-2014 Mazda CX-9 Catalytic Converter - Front Left (AP Exhaust)

    Partslink #: 642215

    Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions

    $495.48 View part →
  5. ✓ In Stock 2008-2015 Mazda CX-9 Catalytic Converter - Right, Right Rear (EPA Re-Certified OEM)

    2008-2015 Mazda CX-9 Catalytic Converter - Right, Right Rear (EPA Re-Certified OEM)

    Partslink #: 335-62298

    This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.7L engine.

    Mileage: 89,200 miles

    after $185 core refund
    Sale price: $635.95
    $450.95 View part →
  6. ✓ In Stock 2008-2015 Mazda CX-9 Catalytic Converter - Left (Driver), Left, Front (EPA Re-Certified OEM)

    2008-2015 Mazda CX-9 Catalytic Converter - Left (Driver), Left, Front (EPA Re-Certified OEM)

    Partslink #: 335-65808

    This is a recertified original equipment (OEM) part. For vehicles with the 3.7L engine.

    Mileage: 67,600 miles

    after $185 core refund
    Sale price: $635.95
    $450.95 View part →
  7. ✓ In Stock 2008-2015 Mazda CX-9 Catalytic Converter - Right (EPA Re-Certified OEM)

    2008-2015 Mazda CX-9 Catalytic Converter - Right (EPA Re-Certified OEM)

    Partslink #: 335-65807

    This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.7L engine.

    Mileage: 67,600 miles

    after $185 core refund
    Sale price: $635.95
    $450.95 View part →
  8. ✓ In Stock 2007-2015 Mazda CX-9 Catalytic Converter - Left or Right (EPA Re-Certified OEM)

    2007-2015 Mazda CX-9 Catalytic Converter - Left or Right (EPA Re-Certified OEM)

    Partslink #: 335.MZ1815

    This is a recertified original equipment (OEM) part. For vehicles with the 3.7L engine.

    Mileage: 67,600 miles

    after $185 core refund
    Sale price: $635.95
    $450.95 View part →
  9. ✓ In Stock 2008-2011 Mazda CX-9 Catalytic Converter - Left, Left Front (EPA Re-Certified OEM)

    2008-2011 Mazda CX-9 Catalytic Converter - Left, Left Front (EPA Re-Certified OEM)

    Partslink #: 335-62299

    It is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.7L engine.

    Mileage: 89,200 miles

    after $185 core refund
    Sale price: $575.95
    $390.95 View part →
  10. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Front (EPA Re-Certified OEM)

    2016-2017 Mazda CX-9 Catalytic Converter - Front (EPA Re-Certified OEM)

    Partslink #: 335-65809

    This is a recertified original equipment (OEM) part. For vehicles with the 2.5L engine.

    Mileage: 55,500 miles

    after $125 core refund
    Sale price: $575.95
    $450.95 View part →
  11. ✓ In Stock 2016-2023 Mazda CX-9 Catalytic Converter - Rear, Rear (EPA Re-Certified OEM)

    2016-2023 Mazda CX-9 Catalytic Converter - Rear, Rear (EPA Re-Certified OEM)

    Partslink #: 335-65810

    This is a recertified original equipment (OEM) part. For vehicles with the 2.5L engine.

    Mileage: 35,800 miles

    after $125 core refund
    Sale price: $575.95
    $450.95 View part →
  12. ✓ In Stock 2016-2023 Mazda CX-9 Catalytic Converter - Front, Rear (EPA Re-Certified OEM)

    2016-2023 Mazda CX-9 Catalytic Converter - Front, Rear (EPA Re-Certified OEM)

    Partslink #: 335.MZ1818

    This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 2.5L engine.

    Mileage: 55,500 miles

    after $125 core refund
    Sale price: $575.95
    $450.95 View part →
  13. ✓ In Stock 2016-2023 Mazda CX-9 Catalytic Converter - Rear, Rear (EPA Re-Certified OEM)

    2016-2023 Mazda CX-9 Catalytic Converter - Rear, Rear (EPA Re-Certified OEM)

    Partslink #: 335.MZ1822

    This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 2.5L engine.

    Mileage: 35,800 miles

    after $125 core refund
    Sale price: $575.95
    $450.95 View part →
  14. ✓ In Stock 2007-2014 Mazda CX-9 Catalytic Converter - Front (Dorman)

    2007-2014 Mazda CX-9 Catalytic Converter - Front (Dorman)

    Partslink #: 679-532

    CARB Compliant: No

    $541.52 View part →
  15. ✓ In Stock 2007-2015 Mazda CX-9 Catalytic Converter - Front (Walker Exhaust)

    2007-2015 Mazda CX-9 Catalytic Converter - Front (Walker Exhaust)

    Partslink #: 16490

    with Federal/California Emissions System Exhaust Gasket is Recommended Additional Part(s) Needed To Complete Installation: 31632 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

    $561.14 View part →
  16. ✓ In Stock 2016-2023 Mazda CX-9 Catalytic Converter - Rear, Front, Rear (EPA Re-Certified OEM)

    2016-2023 Mazda CX-9 Catalytic Converter - Rear, Front, Rear (EPA Re-Certified OEM)

    Partslink #: 335.MZ1816

    This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 2.5L engine.

    Mileage: 53,100 miles

    after $125 core refund
    Sale price: $715.95
    $590.95 View part →
  17. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 21-335
    $820.00 View part →
  18. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 21-335

    Not legal for sale or installation in California, Colorado or New York.

    $820.00 View part →
  19. ✓ In Stock 2016-2023 Mazda CX-9 Exhaust Pipe and Catalytic Converter Assembly (EPA Re-Certified OEM)

    2016-2023 Mazda CX-9 Exhaust Pipe and Catalytic Converter Assembly (EPA Re-Certified OEM)

    Partslink #: 335.MZ1821

    It includes the exhaust pipe and silencer.

    Mileage: 25,700 miles

    after $125 core refund
    Sale price: $999.95
    $874.95 View part →
  20. ✓ In Stock 2007-2015 Mazda CX-9 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    2007-2015 Mazda CX-9 Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 49208
    $884.00 View part →
  21. ✓ In Stock 2007-2015 Mazda CX-9 Catalytic Converter - Front (Magnaflow)

    2007-2015 Mazda CX-9 Catalytic Converter - Front (Magnaflow)

    Partslink #: 49208

    Not legal for sale or installation in California, Colorado or New York.

    $884.00 View part →
  22. ✓ In Stock 2007-2015 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    2007-2015 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 49202

    Not legal for sale or installation in California, Colorado or New York.

    $1,056.00 View part →
  23. ✓ In Stock 2007-2015 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2007-2015 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 49202
    $1,056.00 View part →
  24. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 5592305

    CARB Executive Order D-193-148 Engine Family Number (EFN) GTKXT02.55BB Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,134.00 View part →
  25. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 5592305

    CARB Executive Order D-193-148 Engine Family Number (EFN) GTKXT02.55BB Cutting and Welding Required

    $1,235.00 View part →
  26. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (Magnaflow)

    Partslink #: 5592335

    CARB Executive Order D-193-148 Engine Family Number (EFN) GTKXT02.55BB Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,443.00 View part →
  27. ✓ In Stock 2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2016-2017 Mazda CX-9 Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 5592335

    CARB Executive Order D-193-148 Engine Family Number (EFN) GTKXT02.55BB

    $1,443.00 View part →

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Catalytic Converter Compatibility for Mazda CX-9

Browse our selection of quality catalytic converter parts designed specifically for your Mazda CX-9. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

100th Anniversary Edition · Carbon Edition · GS · GS-L · GT · Grand Touring · I Sport · Kuro Edition · Signature · Sport · Touring · Touring Plus · i Grand Touring

Body Types

SUV · Sport Utility

Engine Options

L4 2.5L · V6 3.5L · V6 3.7L

Transmissions

Automatic

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