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Mitsubishi Eclipse Catalytic Converter

We have 12 Items In-stock. Select a year to continue.
$245.40 List Price $289.57 Save $44.17 Availability: In Stock
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This Evan Fischer 49-State Legal (No CA) Direct Fit Catalytic Converter is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and better protection for your vehicle. It also features honeycomb catalyst that has maximum surface area flow. OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!

Evan Fischer also offers comprehensive manifold converter assemblies for newer vehicle models!

  • OBD-II And EPA compliant catalytic converter
  • Requires NO cutting or welding
  • Honeycomb catalyst with maximum surface area flow
  • 49-State Legal, not for sale or use in California; cannot be shipped to California addresses
  • 2-year or 25,000-mile Evan Fischer warranty on converter and 5-year or 50,000-mile Evan Fischer warranty on another components
  • SKU#: REPC960313
  • Brand: Evan Fischer
  • Fit Note: With California Emissions System
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: 5-year or 50,000-mile limited warranty
 
Fits the following Mitsubishi Eclipse Years:
  • 2001-2005 | 4 Cyl 2.4L | GS, Spyder GS
  • 2001-2004 | 4 Cyl 2.4L | RS
$67.28 List Price $79.39 Save $12.11 Availability: In Stock
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EASTERN CATALYTIC CONVERTER

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.

Specifications
  • 3-way catalyst style
  • 6,000 lbs. GVW
  • 2.25 in. inlet
  • 2.25 in. outlet
  • Single center inlet and outlet configuration
  • 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
  • Oval casing
  • Without oxygen sensor port and air tube provision
  • Non-directional and can be installed either way
  • Modification of the exhaust is required
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST83165
  • Brand: Eastern
  • Fit Note: For Vehicles with California Emission System
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold individually
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Dimensions: 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
(see more)
Fits the following Mitsubishi Eclipse Years:
  • 2003-2004 | 6 Cyl 3.0L | GTS, Spyder GTS
  • 2001-2004 | 6 Cyl 3.0L | Spyder GT
(see more)
Rating: (see review/s)

"quality of product great price and fast shipping!!!" posted by: ray on June 25, 2014

"This converter appears to be well built, and solved my P0240 (inefficient catalytic converter) code problem immediately. Can't beat the price and free, quick (3 days) shipping. If your existing front pipe is in good shape, this converter is well worth the hassle of adapting it to fit." posted by: Pistole on September 11, 2010 view all 5 reviews

$108.98 List Price $141.03 Save $32.05 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#: M6699004HM
  • Brand: Magnaflow
  • Fit Note: Split Date From 6/00
  • 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 Mitsubishi Eclipse Years:
  • 2001-2005 | 4 Cyl 2.4L | Spyder GS
  • 2000-2005 | 4 Cyl 2.4L | GS
(see more)
Rating: (see review/s)

"It was easy for the installer to install. Did not affect the Oxygen Sensor, and now I got super great mileage, from less than 20 mpg, I now get 26.5 mpg." posted by: Gil on March 15, 2010

$335.97 List Price $690.42 Save $354.45 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:
  • 2-bolt loose flange inlet
  • 2-bolt loose flange outlet
  • 2 oxygen sensor ports
  • Oval body
  • Includes gasket(s): 24023 (1), 24731 (1), 24597 (1)
  • Y-pipe assembly

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

  • SKU#: DAV13065
  • 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 Mitsubishi Eclipse Years:
  • 2003-2005 | 6 Cyl 3.0L | GTS, Spyder GTS
  • 2001-2005 | 6 Cyl 3.0L | GT, Spyder GT
$191.46 List Price $341.52 Save $150.06 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications
  • 3-bolt flange welded inlet
  • 2-bolt flange welded outlet
  • Round body
  • 8.63 in. overall length
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT1094
  • Brand: Catco
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Mitsubishi Eclipse Years:
  • 2003-2004 | 6 Cyl 3.0L | GTS, Spyder GTS
  • 2001-2004 | 6 Cyl 3.0L | Spyder GT
(see more)
View All
$291.46 List Price $714.83 Save $423.37 Availability: In Stock
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WALKER CATALYTIC CONVERTER ASSEMBLY

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
  • Standard assembly with one catalytic converter
  • 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#: WK55371
  • Brand: Walker
  • Fit Note: From 06/2000
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 51.06 in. overall length
(see more)
Fits the following Mitsubishi Eclipse Years:
  • 2001-2005 | 4 Cyl 2.4L | Spyder GS
  • 2000-2005 | 4 Cyl 2.4L | GS
(see more)
$326.50 List Price $385.27 Save $58.77 Availability: In Stock
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BOSAL CATALYTIC CONVERTER ASSEMBLY

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

Specifications
  • Flange inlet
  • Flange outlet
  • Y-pipe assembly with one catalytic converter
  • Oval body
  • 54 in. L x 15 in. W x 7 in. H
  • 2-1 inlet and single outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BO099265
  • Brand: Bosal
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Dimensions: 54 in. L x 15 in. W x 7 in. H
  • Replaces OE Number: MN135543, MN156193
(see more)
Fits the following Mitsubishi Eclipse Years:
  • 2003-2005 | 6 Cyl 3.0L | GTS, Spyder GTS
  • 2001-2005 | 6 Cyl 3.0L | Spyder GT
(see more)
$283.86 List Price $334.95 Save $51.09 Availability: In Stock
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PACESETTER - CATALYTIC CONVERTERS

Replace your sub-par stock converter with a higher performing catalytic converter by Pacesetter Performance. Their converters are fabricated from the finest mandrel-bent stainless steel and feature perfect fit machined steel flanges. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.
  • Designed to replace poorly performing OEM converter
  • Streamlines and improves exhaust flow via honeycomb catalyst
  • Made from fine mandrel-bent stainless steel
  • Complies with EPA/CARB regulations
  • Bolts on for quick and easy installation (on most vehicles)
  • Backed by a 5-year/50,000-mile warranty
  • Direct fit by vehicle year, make and model
  • 49-state legal (not legal in CA)
  • Designed and manufactured in the USA
  • SKU#: P40756012
  • Brand: Pacesetter
  • Fit Note: Convertible, FWD, Coupe, FWD
  • Quantity Sold: Sold individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: Factory replacement
(see more)
Fits the following Mitsubishi Eclipse Years:
  • 2002-2005 | 4 Cyl 2.4L | GS, Spyder GS
  • 2002-2004 | 4 Cyl 2.4L | RS
$991.95 List Price $1,581.64 Save $589.69 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#: W0133-1923783
  • Brand: Benchmark
  • Fit Note: This exhaust manifold / catalytic converter assembly is NOT approved for sale or use in California.
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 business days
 
Fits the following Mitsubishi Eclipse Years:
  • 2007-2009 | 4 Cyl 2.4L | Spyder GS
  • 2006-2009 | 4 Cyl 2.4L | GS
(see more)
$272.02 List Price $320.98 Save $48.96 Availability: In Stock
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DORMAN CATALYTIC CONVERTER

Dorman catalytic converter is manufactured from high-quality materials. This catalytic converter provides the perfect replacement for your worn-out factory piece. It is re-engineered with improvements for better reliability compared to the original part.

Specifications:
  • Catalytic converter with exhaust manifold
  • Round body
  • 1 oxygen sensor port
  • Replaces OE number MR597478
  • Includes 2 studs, 2 nuts, 1 input gasket, and 1 output gasket
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: RB674845
  • Brand: Dorman
  • Fit Note: Car
  • Quantity Sold: Assembly
  • Tube Material: Cast iron
  • Anticipated Ship Out Time: 1-2 business days
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: Lifetime Dorman limited warranty
 
Fits the following Mitsubishi Eclipse Years:
  • 2002-2005 | 4 Cyl 2.4L | GS, Spyder GS
  • 2002-2004 | 4 Cyl 2.4L | RS
$974.95 List Price $1,150.44 Save $175.49 Availability: In Stock
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Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: W0133-1831439
  • Brand: OES Genuine
 
Fits the following Mitsubishi Eclipse Years:
  • 2005 | 4 Cyl 2.4L | Spyder GS
  • 2000-2005 | 4 Cyl 2.4L | GS
(see more)
$228.95 List Price $388.76 Save $159.81 Availability: In Stock
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Emico Catalytic Converters

Emico catalytic converters are quality direct fit that are manufactured to high quality standards using O.E. production processes. Emico Converters are made from high quality stainless steel, and use the factory mounting points which do not require "fitting" and "sealing". The exterior tubes are bent using the mandrel bender, which prevents tube cross sections from deforming and wrinkling.

  • Duracat technology for outstanding longevity
  • 100% OE manufacturing process
  • OE Style Mounting for Easy Installation
  • OE Designed Flanges
  • Heavy Duty Stainless Steel Construction

Installation Note: The manufacturer recommends the replacement of the oxygen sensor(s) when replacing the catalyst.

EPA/CARB Regulation: This Catalytic Converter is NOT CARB Approved and is not approved for sale or use in vehicles manufactured for or registered in the State of California. Do not install this Catalytic Converter in California emission vehicles within or outside the State of California.

Warranty Information: Emico Technologies Inc. warrants that its catalytic converter is free from defects in materials and workmanship. Emico Converters have been designed and manufactured to meet US EPA and California CARB requirements, and when the vehicle is properly maintained, the catalytic converter is warranted to meet such requirements for 25,000 miles from the time of installation. The stainless steel body and the end pipes are separately warranted for 5 years or 50,000 miles from the time of installation.

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

  • SKU#: W0133-1903645
  • Brand: Emico
  • Quantity Sold: Sold individually
  • Tube Material: Stainless Steel
 
Fits the following Mitsubishi Eclipse Years:
  • 2008-2009 | 6 Cyl 3.8L | GT-P, Spyder GT-P
  • 2007-2009 | 6 Cyl 3.8L | Spyder GT
(see more)
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