2011 Mitsubishi Eclipse Catalytic Converters

Enhance and Protect Your 2011 Mitsubishi Eclipse with Quality Catalytic Converters

Maintaining the performance of your 2011 Mitsubishi Eclipse starts with choosing the right parts, and a high-quality Catalytic Converter helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Catalytic Converters specifically for the 2011 Mitsubishi Eclipse, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Catalytic Converters for Every Budget

Finding a Catalytic Converter that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $466.99 and an average price of $778.66, you can choose one that fits your budget while delivering the quality you expect. Our Catalytic Converters are competitively priced, ranging from $466.99 to $1,070.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 7 Catalytic Converters from 3 trusted brands in stock, Advance Auto Parts has you covered. Our Catalytic Converters for the 2011 Mitsubishi Eclipse have earned reviews from over 129 customers, with an average 5 stars rating across the board. Popular options include HM Grade Federal / EPA Compliant Manifold Catalytic Converter, OEM Grade Federal / EPA Compliant Manifold Catalytic Converter, and OEM Grade Federal / EPA Compliant Manifold Catalytic Converter, starting at $611.99. Our selection includes highly regarded brands such as Dorman, Walker, and Magnaflow, and more, offering you top-notch reliability. For example, we have 2 Dorman Catalytic Converters starting at $562.99 with an average rating of 4 stars, 2 Walker options from $466.99 with a 4 stars rating, and 3 Magnaflow Catalytic Converters priced from $611.99 with a 4 stars average rating.

Explore Related Parts for a Complete Solution

To further enhance your 2011 Mitsubishi Eclipse, don’t miss our related parts categories, including Catalytic Converter Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Catalytic Converters for Your 2011 Mitsubishi Eclipse

MagnaFlow – HM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.50715)

HM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$1019.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50715. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 2004-2012 Mitsubishi Galant and 2006-2012 Mitsubishi Eclipse. Hardware is included to eliminate the hassle of working with corroded factory parts. 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.

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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MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.49347)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$1070.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49347. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2004-2012 Mitsubishi Galant and 2006-2012 Mitsubishi Eclipse, this direct-fit catalytic converter also interchanges with OE part 1555A084. Hardware is included to eliminate the hassle of working with corroded factory parts. 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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Walker – EPA Ultra Manifold Converter, Direct Replacement, No Fabrication Needed (Part No.16557)

EPA Ultra Manifold Converter, Direct Replacement, No Fabrication Needed

from

$1020.99
Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker® Ultra® EPA-Compliant Manifold 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 & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN — Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
  • 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 and manifolds 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.
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Dorman – Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME (Part No.674-619)

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

from

$649.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Convenient kit – includes gaskets and downpipe hardware to simplify installation
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.49349)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$611.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49349. 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. This direct-fit catalytic converter is designed to fit the 2006-2012 Mitsubishi Eclipse and 2004-2009 Mitsubishi Galant. 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.
See More

Dorman – Manifold Converter – Not Carb Compliant – Not For Sale – NY – CA – ME (Part No.674-821)

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

from

$562.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Convenient kit – includes gaskets and downpipe hardware to simplify installation
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
See More

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

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$466.99
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, NY & 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
  • BUY WITH CONFIDENCE — Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity warranty
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FAQs for 2011 Mitsubishi Eclipse Catalytic Converters

Which Catalytic Converters are the top sellers for the 2011 Mitsubishi Eclipse?

Out of 7 Catalytic Converters that fit 2011 Mitsubishi Eclipses, the following parts are the top sellers:
HM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1019.99
(43)
HM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1070.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $611.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Catalytic Converters

How can I make sure that a part will be compatible with my 2011 Mitsubishi Eclipse?

Our Mitsubishi Eclipse aftermarket and OEM parts are designed specifically for the 2011 model. You can always find your specific fitment and compatibility for your 2011 Mitsubishi on an individual product page.

What is the price range for 2011 Mitsubishi Eclipse Catalytic Converters?

The range of prices of Catalytic Converters for the 2011 Mitsubishi Eclipse goes from $466.99 up to $1,070.99 for the most premium parts.

What is the average price of a 2011 Mitsubishi Eclipse Catalytic Converter?

2011 Mitsubishi Eclipse Catalytic Converters average $778.66 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Dorman, Walker, Magnaflow, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Catalytic Converters for other Mitsubishi Eclipse model years?

Yes, we currently stock Catalytic Converters for 22 model years of Mitsubishi Eclipses, from 1990 to 2012. Model years 2012, 2010, 2009, 2008, 2007, 2006, 2005, 2004, and 2003 are the most popular for Catalytic Converter purchases.

Can I get help with 2011 Mitsubishi Eclipse Catalytic Converter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mitsubishi Catalytic Converters and more.

What is your return policy for Mitsubishi Eclipse Catalytic Converters?

Advance Auto Parts keeps returns simple. For new Mitsubishi Eclipse Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.