2009 Acura MDX Exhaust Manifold and Headers

Your 2009 Acura MDX 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 Exhaust Manifold and Headers you desperately need.

We currently carry 4 Exhaust Manifold and Headers to choose from for your 2009 Acura MDX, and our inventory prices range from as little as $584.99 up to $706.49.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Exhaust Manifold and Headers for the 2009 Acura MDX. We only sell parts from trusted brands like CATCO Catalytic Converters so that you can find quality parts you can count on.

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

Exhaust Manifold and Headers for Your 2009 Acura MDX

MagnaFlow – OEM Grade Direct Fit Catalytic Converter – EPA Federal Compliant (Part No.H3000958222MAG)

OEM Grade Direct Fit Catalytic Converter - EPA Federal Compliant

from

$706.49
EPA Federal Compliant – Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. OEM Grade is for use with California Emmision Equipped vehicles outside the State of California, New York and Maine. MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured. MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. All Federal catalytic converters meet EPA requirements. Federal Catalytic Converters are not legal for sale, installation or use on vehicles registered in the state of California.

Product Features:
  • Stainless steel construction
  • Direct-Fit; No welding or cutting
  • Ceramic and Metallic substrates
  • Federal Emissions compliant design
  • Formulated for Gas and Diesel Applications
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MagnaFlow – Direct Fit C.A.R.B. Compliant Catalytic Converter – 50 State Legal (Part No.H30001557124MAG)

Direct Fit C.A.R.B. Compliant Catalytic Converter - 50 State Legal

from

$690.59
California C.A.R.B Compliant – Legal for sale and use in all 50 states including California, New York, and Maine. All California and New York State Catalytic converters are required to be CARB compliant. Converters in this catalog are based on Executive Orders issued by the California Air Resource Board (CARB) and must be used in accordance with this information. In California and New York, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size. MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses Ceramic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications.

Product Features:
  • Stainless steel construction
  • Direct-Fit; No welding or cutting
  • California Emissions compliant design
  • Ceramic substrates
  • Formulated for Gas and Diesel Applications
  • Uses Factory Hangers.
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CATCO Catalytic Converters – Catalytic Converter (Part No.H3000972691CAT)

Catalytic Converter

from

$677.47
Catalytic Converter

MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.51741)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$584.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51741. 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 2005-2010 Honda Odyssey, 2003-2007 Honda Accord, and more, this direct-fit catalytic converter also interchanges with OE parts 18190-RCA-L00 and 18290-RCA-A00, 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 California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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FAQs for 2009 Acura MDX Exhaust Manifold and Headers

What are the most popular Exhaust Manifold and Headers for the 2009 Acura MDX?

With 2 brands you can trust, our most popular Exhaust Manifold and Headers for the 2009 Acura MDX parts are:
Direct Fit C.A.R.B. Compliant Catalytic Converter - 50 State Legal
from $690.59
This product is not rated
Direct Fit C.A.R.B. Compliant Catalytic Converter – 50 State Legal
Exhaust Manifold and Headers
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $584.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Exhaust Manifold and Headers
OEM Grade Direct Fit Catalytic Converter - EPA Federal Compliant
from $706.49
This product is not rated
OEM Grade Direct Fit Catalytic Converter – EPA Federal Compliant
Exhaust Manifold and Headers