HomeExhaust > Catalytic ConverterEastern Convertors 41023 Catalytic Converter - Rear
Part #: 41023

Eastern Convertors 41023 Catalytic Converter - Rear

DIRECT FIT, Rear
⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DIRECT FIT, Rear
🚗Fitment: Mini, Cooper
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Eastern Convertors DIRECT FIT Catalytic Converter 41023

The Eastern Convertors DIRECT FIT Catalytic Converter 41023 is designed specifically for Mini Cooper models, providing a reliable replacement that meets federal EPA standards. This catalytic converter features an Eco III catalyst type and precise fitment dimensions to ensure optimal performance and emissions control.

  • Eco III catalyst type for effective emissions reduction
  • Clamp quantity: 1 for secure connection
  • Inlet type: 3.114" flare for exact fit
  • Outlet type: 2.05" outside diameter
  • Overall length of 43.5 inches for proper installation
  • Federal/EPA direct-fit undercar design

Product Line Details: DIRECT FIT

The DIRECT FIT product line by Eastern Convertors focuses on providing catalytic converters that match OEM specifications for direct replacement without modification. This ensures that the 41023 catalytic converter installs easily on compatible vehicles like the Mini Cooper, maintaining factory performance and emissions compliance.

Detailed Product Description

This catalytic converter (part number 41023) is engineered with an Eco III catalyst type, which supports efficient conversion of harmful exhaust gases. The inlet features a 3.114" flare design, while the outlet has a 2.05" outside diameter, matching the exhaust system connections on Mini Cooper vehicles. With a total length of 43.5 inches, this part fits precisely in the undercarriage, meeting federal EPA direct-fit requirements. The unit includes one clamp quantity but does not come with inlet or outlet gaskets or hardware, so ensure existing components are in good condition or replaced as needed.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Mini Cooper models
  • Restores proper emissions control to meet federal EPA standards
  • Resolves check engine light issues related to catalyst efficiency
  • Improves exhaust flow and reduces harmful emissions
  • Supports vehicle passing emissions inspections

Installation Notes and Tips

Installation requires removal of the existing catalytic converter and fitting the Eastern Convertors 41023 unit using the provided clamp. Since no inlet or outlet gaskets or hardware are included, inspect and replace these components if necessary to ensure a proper seal. The 3.114" flare inlet and 2.05" outlet diameter must match the vehicle’s exhaust system for a secure fit. Professional installation is recommended to ensure compliance with emissions regulations.

Quality Assurance and Warranty

Eastern Convertors manufactures the 41023 catalytic converter to meet federal EPA standards for direct-fit applications. While specific warranty details are not provided, the product is designed to comply with emissions regulations and maintain vehicle performance. Verify warranty coverage with the supplier or manufacturer prior to installation.

BrandEastern Convertors
Part Number41023
PositionDIRECT FIT, Rear
Catalyst TypeEco iii
Clamp Qty1
Inlet Gasket QtyNone
Inlet HardwareNone
Inlet Type A3.114" flare
O2 Sensor PortsNone
Outlet Gasket QtyNone
Outlet HardwareNone
Outlet Type A2.05" od
Overall Length (IN)43.5
TypeFederal / epa direct-fit undercar

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2009MiniCooperSHatchback1.6LL4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2009MiniCooperSConvertible1.6LL4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2009MiniCooperS Clubman1.6LL4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2008MiniCooperSHatchback1.6LL4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2008MiniCooperS Clubman1.6LL4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2007MiniCooperSHatchback1.6LL4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.