HomeExhaust > Catalytic ConverterEastern Convertors 41358 Catalytic Converter - Rear
Part #: 41358

Eastern Convertors 41358 Catalytic Converter - Rear

Direct Fit Converter, Rear
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct Fit Converter, Rear
🚗Fitment: Mazda, CX-3
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Eastern Convertors Direct Fit Converter 41358

The Eastern Convertors Direct Fit Converter 41358 is designed specifically for Mazda CX-3 models requiring a federal EPA direct-fit catalytic converter. Engineered with stainless steel construction and a standard catalyst, this converter ensures reliable exhaust emission control while maintaining compatibility with your vehicle's original exhaust system.

  • Federal / EPA direct-fit catalytic converter
  • Constructed from durable stainless steel body material
  • Includes one clamp for secure installation
  • Equipped with one O2 sensor port for accurate emissions monitoring
  • Features a 2 bolt welded flange inlet and 2.125"-2.14" outside diameter outlet
  • Includes inlet gasket and inlet hardware for proper sealing
  • Not California Air Resources Board (CARB) certified

Details on the Direct Fit Converter Product Line

The Direct Fit Converter line by Eastern Convertors focuses on providing catalytic converters that match the original equipment manufacturer (OEM) specifications for a direct replacement. This product line simplifies installation by maintaining factory-style connections and dimensions, reducing the need for modifications. The 41358 model fits within this line, offering a federal EPA compliant solution tailored for the Mazda CX-3.

Product Description and Specifications

This catalytic converter features a stainless steel body designed to resist corrosion and withstand high exhaust temperatures. The standard catalyst inside effectively reduces harmful emissions to meet federal EPA requirements. The inlet side includes a 2 bolt welded flange with an inlet gasket and hardware to ensure a tight seal. The outlet has a 2.125" to 2.14" outside diameter for compatibility with the existing exhaust pipe. One O2 sensor port is integrated to accommodate the vehicle’s oxygen sensor, maintaining proper engine management and emissions control.

Common Applications and Issues Addressed

  • Replacement for a damaged or clogged catalytic converter on Mazda CX-3
  • Restores proper exhaust flow and reduces harmful emissions
  • Resolves check engine light issues related to catalytic converter failure
  • Helps pass federal emissions inspections where CARB certification is not required
  • Maintains factory exhaust system fitment and sensor functionality

Installation Notes and Tips

Installation of the Eastern Convertors 41358 catalytic converter requires basic mechanical skills and tools. The included inlet gasket and hardware facilitate a secure connection at the inlet flange. Ensure the O2 sensor is properly installed in the provided sensor port to maintain accurate emissions monitoring. This part is designed for direct fitment on Mazda CX-3 models, minimizing the need for exhaust modifications.

Quality Assurance and Warranty

Eastern Convertors manufactures the 41358 catalytic converter with quality stainless steel materials to ensure durability and long service life. While this product is not CARB certified, it meets federal EPA standards for emissions control. Warranty details should be confirmed with the manufacturer or distributor at the time of purchase.

BrandEastern Convertors
Part Number41358
PositionDirect Fit Converter, Rear
Converter TypeFederal / epa direct-fit
Clamp Quantity1
Body MaterialStainless steel
California Air Resources Board (CARB) CertifiedNo
Catalyst TypeStandard
Inlet GasketYes
Inlet HardwareYes
Inlet Type A2 bolt welded flange
O2 Sensor Ports1
Outlet GasketNone
Outlet HardwareNone
Outlet Type A2.125"-2.14" od

This part fits 6 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2021MazdaCX-3FWD2.0LL4RearFederal and California Emissions; Direct Fit Converter
2020MazdaCX-3FWD2.0LL4RearFederal and California Emissions; Direct Fit Converter
2019MazdaCX-3FWD2.0LL4RearFederal and California Emissions; Direct Fit Converter
2018MazdaCX-3FWD2.0LL4RearFederal and California Emissions; Direct Fit Converter
2017MazdaCX-3FWD2.0LL4RearFederal and California Emissions; Direct Fit Converter
2016MazdaCX-3FWD2.0LL4RearFederal and California Emissions; Direct Fit Converter

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