2009 BMW 328i Catalytic Converter

Your 2009 BMW 328i might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Catalytic Converter product you desperately need.

We currently carry 13 Catalytic Converter products to choose from for your 2009 BMW 328i, and our inventory prices range from as little as $210.99 up to $1,623.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Catalytic Converter products for the 2009 BMW 328i. We only sell parts from trusted brands like Walker so that you can find quality parts you can count on.

Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 28 reviews on our Catalytic Converter products for the 2009 BMW 328i from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Catalytic Converter stock in-person!

Show More Show Less

Catalytic Converter for Your 2009 BMW 328i

Search through our amazing selection of Catalytic Converter products for your 2009 BMW 328i to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

  • Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed

    Walker - Catalytic Converter- EPA Ultra, Universal/ Fabrication Needed (Part No. 93252)

    Description
    Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker® Ultra® Universal Catalytic Converters are available for import and domestic OBDII (1996 and newer) vehicles.

    Product Features:
    • 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
    4.5
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.5
    4.5
    • 5
      5
      2020-12-01
      5
      5

      Exact fit

      Exact fit

      Submitted 2020-12-01

      By Angela

      From Undisclosed

      These items were purchased and supplied to the mechanic. He did not relate any issues so they must have worked!

      Bottom Line NULL

      These items were purchased and supplied to the mechanic. He did not relate any issues so they must have worked!

      By Angela from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-02-26
      5
      5

      I would buy it again

      I would buy it again

      Submitted 2020-02-26

      By danny

      From Undisclosed

      It works great

      Bottom Line NULL

      It works great

      By danny from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-01-22
      5
      5

      Hope to never need to replace this one. Older vehicle.

      Hope to never need to replace this one. Older vehicle.

      Submitted 2020-01-22

      By Kathleen

      From Undisclosed

      Does exactly what it is supposed to do. Installation corrected the problem. Yea!

      Bottom Line NULL

      Does exactly what it is supposed to do. Installation corrected the problem. Yea!

      By Kathleen from Undisclosed

      BOTTOM LINE NULL

    from $298.99

  • Universal Catalytic Converter: Fabrication Needed; 2.25 " Inlet /, 2.25 " Outlet, EPA Compliance

    MagnaFlow - Universal Catalytic Converter: Fabrication Needed; 2.25 " Inlet /, 2.25 " Outlet, EPA Compliance (Part No. 99175HM)

    Description
    MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99175HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. 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.
    2.0
    Read 1 review(s)

    Review snapshot ® by PowerReviews

    2.0
    2.0
    • 2
      2
      2013-07-05
      2
      2

      Not even close to direct fit...

      Not even close to direct fit...

      Submitted 2013-07-05

      By SVTMAN44

      From Rockton, IL

      Said exact fit for my Expedition but angles on pipes where not even close. Had to buy flex tube in order to get even close to original exhaust.

      Bottom Line not recommended

      Said exact fit for my Expedition but angles on pipes where not even close. Had to buy flex tube in order to get even close to original exhaust.

      By SVTMAN44 from Rockton, IL

      BOTTOM LINE not recommended

    from $214.99

  • Universal Catalytic Converter : Fabrication Needed; 2.25 " Inlet /, 2.25 " Outlet, EPA Compliance

    MagnaFlow - Universal Catalytic Converter : Fabrication Needed; 2.25 " Inlet /, 2.25 " Outlet, EPA Compliance (Part No. 51175)

    Description
    MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51175 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. 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.

    from $210.99

  • Direct Fit Manifold Catalytic Converter: No Fabrication Needed, CARB Compliant

    MagnaFlow - Direct Fit Manifold Catalytic Converter: No Fabrication Needed, CARB Compliant (Part No. 5531763)

    Description
    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5531763. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 547 840 and 18 40 7 646 693, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.

    from $1623.99

  • Direct Fit Manifold Catalytic Converter: No Fabrication Needed, CARB Compliant

    MagnaFlow - Direct Fit Manifold Catalytic Converter: No Fabrication Needed, CARB Compliant (Part No. 5531762)

    Description
    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5531762. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 544 510 and 18 40 7 556 503, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.

    from $1607.99

  • Direct Fit Catalytic Converter: No Fabrication Needed, CARB Compliant

    MagnaFlow - Direct Fit Catalytic Converter: No Fabrication Needed, CARB Compliant (Part No. 5571765)

    Description
    Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5571765. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 547 840 and 18 30 7 566 937. 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.

    from $1487.99

  • Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

    Dorman - Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME (Part No. 674-318)

    Description
    More like a kit than a single part, many of our exhaust manifold with integrated catalytic converters include gaskets and downpipe hardware for easier installation. Since this part is a direct replacement, the exact fit adds another layer of efficiency an

    Product Features:
    • Includes heat-shield for protection of hoses, wiring, and other engine components (where applicable)
    • Cast iron or stainless tubular construction protects against warping and/or cracking
    • Leak-resistant for long-lasting performance
    • A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards
    • Product might not be available in all states due to local laws.

    from $1179.99

  • Direct Fit Manifold Catalytic Converter: No Fabrication Needed, EPA Compliance

    MagnaFlow - Direct Fit Manifold Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No. 50290)

    Description
    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50290. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 544 510 and 18 40 7 556 503, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.

    from $1129.99

  • Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance

    MagnaFlow - Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No. 49765)

    Description
    Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49765. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 547 840 and 18 30 7 566 937. 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.

    from $1048.99

  • Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

    Dorman - Manifold Converter - Not Carb Compliant - Not For Sale - NY - CA - ME (Part No. 674-319)

    Description
    More like a kit than a single part, many of our exhaust manifold with integrated catalytic converters include gaskets and downpipe hardware for easier installation. Since this part is a direct replacement, the exact fit adds another layer of efficiency an

    Product Features:
    • Includes heat-shield for protection of hoses, wiring, and other engine components (where applicable)
    • Cast iron or stainless tubular construction protects against warping and/or cracking
    • Leak-resistant for long-lasting performance
    • A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards
    • Product might not be available in all states due to local laws.

    from $962.99

  • Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance

    MagnaFlow - Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No. 24512)

    Description
    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24512. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 547 840 and 18 30 7 566 937. 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.

    from $839.99

  • Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance

    MagnaFlow - Direct Fit Catalytic Converter: No Fabrication Needed, EPA Compliance (Part No. 24511)

    Description
    Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24511. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2007-2013 BMW 328i, 2009-2013 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 544 510 and 18 30 7 566 938. 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.

    from $836.99

  • CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

    Walker - CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No. 84205)

    Description
    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.

    Product Features:
    • 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

    from $275.99

FAQs for 2009 BMW 328i Catalytic Converter Products

More Popular Parts for All Makes