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Catalytic Converter for 2004 Mitsubishi Eclipse

We have 69 Items In-stock. Select your vehicle's Submodel to continue.

Evan Fischer 48-State Legal (No CA and NY) Catalytic Converter

This Evan Fischer 48-State Legal (No CA and NY) 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
  • Covered by 5-year or 50,000-mile limited warranty
  • Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses
Evan Fischer Catalytic Converter, Front, Manifold Converter, 48-State Legal (Cannot Ship To CA Or NY)
$252.20 List Price $297.60 Save $45.40 Availability: In Stock
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  • SKU#: REPC960313
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 16 in. overall length
  • Inlet Type: Single (9-bolt fixed flange)
  • Outlet Type: Single (3-bolt fixed flange)
  • Oxygen Sensor Ports: 1
  • Warranty: 5-year or 50,000-mile limited warranty
see more Fits the following 2004 Mitsubishi Eclipse submodels:
  • 4 Cyl 2.4L | RS, GS, Spyder GS

Pacesetter Performance - Catalytic Converters

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
Pacesetter Catalytic Converter, Manifold Converter, 48-State Legal (Cannot Ship To CA Or NY), Direct Fit
$283.86 List Price $334.95 Save $51.09 Availability: In Stock
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  • SKU#: P40756012
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
Fits the following 2004 Mitsubishi Eclipse submodels:
  • 4 Cyl 2.4L | RS, GS, Spyder GS
Pacesetter Catalytic Converter, Front, Manifold Converter, 48-State Legal (Cannot Ship To CA Or NY)
$283.86 List Price $334.95 Save $51.09 Availability: In Stock
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  • SKU#: P40756012
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
see more Fits the following 2004 Mitsubishi Eclipse submodels:
  • 4 Cyl 2.4L | RS, GS, Spyder GS
Pacesetter Catalytic Converter, Front Front, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
$236.08 List Price $278.57 Save $42.49 Availability: In Stock
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  • SKU#: P40201033
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
see more Fits the following 2004 Mitsubishi Eclipse submodels:
  • 6 Cyl 3.0L | GT, Spyder GT, GTS, Spyder GTS
Pacesetter Catalytic Converter, Front Rear, Traditional Converter, 48-State Legal (Cannot Ship To CA Or NY)
$265.38 List Price $313.15 Save $47.77 Availability: In Stock
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  • SKU#: P40201034
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
see more Fits the following 2004 Mitsubishi Eclipse submodels:
  • 6 Cyl 3.0L | GT, Spyder GT, GTS, Spyder GTS
Pacesetter Catalytic Converter, Pacesetter Hi-Flow, Rear, Traditional Converter
$350.29 List Price $413.34 Save $63.05 Availability: In Stock
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  • SKU#: P40324058
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
see more Fits the following 2004 Mitsubishi Eclipse submodels:
  • 6 Cyl 3.0L | GT, GTS