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Acura MDX Catalytic Converter

We have 8 Items In-stock. Select a year to continue.
$85.04 List Price $100.35 Save $15.31 Availability: In Stock
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Eastern ECO II 49-State Catalytic Converter

The ECO II Catalytic Converter from Eastern features greater loadings of precious metals - leading to better catalytic efficiency. This product is ideal to use on vehicles with complex or OBD II systems.

Eastern is one of the top manufacturers of catalytic converters, incorporating exclusive and sophisticated research and development to assure that only the best goes into the market.



Specifications:
  • 18 in. overall length
  • 3 in. inlet/outlet size
  • Oval body
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST85287
  • Brand: Eastern
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold individually
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
 
Fits the following Acura MDX Years:
  • 2001-2002 | 6 Cyl 3.5L | Base, Touring
$97.63 List Price $126.35 Save $28.72 Availability: In Stock
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  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • SKU#: M6699205HM
  • Brand: Magnaflow
  • Fit Note: Underbody Converter
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Acura MDX Years:
  • 2003-2006 | 6 Cyl 3.5L | Base, Touring
Rating: (see review/s)

"After instalation my car ran great the parts arrived when they said they would." posted by: Hmc on July 16, 2012

$196.43 List Price $462.54 Save $266.11 Availability: In Stock
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DAVICO EXACT FIT 49-STATE CATALYTIC CONVERTER

Do not settle for a universal or generic catalytic converter when you can replace your old or failing catalytic converter with a direct fit unit from Davico Manufacturing. This company has been producing catalytic converters since 1987 and is known for producing direct fit aftermarket catalytic converters that are at par with OEM units in terms of quality, specifications, and performance. Their Exact Fit Catalytic Converter is sized specifically for each application and uses the right substrate to meet the aftermarket performance standards for catalytic converters.

Features:
  • Direct fit - made using reliable computer-controlled fabrication system for flawless replication
  • Manufactured using strict OEM and emission control specifications
  • No cutting, sliding, clamping, or welding required for easier installation
Specifications:
  • 10.25 in. overall length
  • 3-bolt fixed flange inlet
  • 3-bolt fixed flange outlet
  • Round body

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: DAV18156
  • Brand: Davico
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Acura MDX Years:
  • 2003-2006 | 6 Cyl 3.5L | Base, Touring
$223.66 List Price $475.94 Save $252.28 Availability: In Stock
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Catco Catalytic Converter

CATCO is well known for its experience throughout the years in using spot-on manufacturing practices and innovative technologies that paved way in producing one of the world%X92s best and fully integrated catalytic converters today. In order to meet the customer%X92s needs, CATCO have set its standards of catalytic converters that are produced with top-quality design, material, and performance. The CATCO catalytic converter not only delivers all the necessary function that the product should provide but it gives what the customer expects and truly deserve.

Catco catalytic converter Features and Benefits:

  • Constructed with a 409 stainless steel shell to give optimum durability and strength
  • Designs have met EPA and CARB emission requirements as cataloged
Specifications:
  • Single inlet and outlet configuration
  • Ceramic monolith substrate material
  • Stainless steel case material
  • Stainless steel tube material
  • Oval body
  • 5-year or 50,000-mile Catco warranty
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT4533
  • Brand: Catco
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Warranty: 5-year or 50,000-mile Catco limited warranty
 
Fits the following Acura MDX Years:
  • 2003-2006 | 6 Cyl 3.5L | Base, Touring
$233.74 List Price $572.53 Save $338.79 Availability: In Stock
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WALKER CATALYTIC CONVERTER

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features
  • 3-way catalyst style
  • Welded flange inlet
  • Welded flange outlet
  • Higher loaded substrate
  • Oval body
  • Easy bolt-on installation
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK16351
  • Brand: Walker
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 10.25 in. overall length
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Fits the following Acura MDX Years:
  • 2003-2006 | 6 Cyl 3.5L | Base, Touring
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$303.36 List Price $357.96 Save $54.60 Availability: In Stock
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BOSAL CATALYTIC CONVERTER

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

Specification:
  • 1 oxygen sensor port
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BO0961125
  • Brand: Bosal
  • Fit Note: 49 State Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
 
Fits the following Acura MDX Years:
  • 2003-2006 | 6 Cyl 3.5L | Base, Touring
$405.95 List Price $594.87 Save $188.92 Availability: In Stock
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Diversified Environmental Catalysts
Diversified Environmental Catalysts, Inc. specializes in the manufacturing of direct fit catalytic converters for import and domestic vehicles.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: W0133-1921719
  • Brand: Benchmark
  • Fit Note: Radiator Side (Bank #2)

    This catalytic converter is NOT approved for sale or use in California.
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 business days
 
Fits the following Acura MDX Years:
  • 2003-2006 | All Engines | All Submodels
$253.77 List Price $299.45 Save $45.68 Availability: In Stock
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DORMAN CATALYTIC CONVERTER -- 49-state legal; Dorman Manifold type catalytic converter. Includes two studs, two nuts, one input gasket, and one output gasket; Transports extremely hot exhaust gases with a temperature of up to 1400 degrees Fahrenheit from the cylinder head to the exhaust piping; Seals the engine head and exhaust piping to prevent fumes and noise from escaping the engine compartment; Not for legal sale in California; Replaces OE numbers 12581992, 18190RCAA00, 18190RCAL00, 18190RGLA00.
  • SKU#: RB674850
  • Brand: Dorman
  • Product Fit: Direct fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 business days
  • Aspiration Type: Naturally aspirated
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
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Fits the following Acura MDX Years:
  • 2003-2006 | 6 Cyl 3.5L | Base, Touring
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