HomeExhaust > Catalytic ConverterEastern Convertors 41359 Catalytic Converter - Rear
Part #: 41359

Eastern Convertors 41359 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: Mazda, CX-3
🔄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 41359

The Eastern Convertors DIRECT FIT Catalytic Converter 41359 is designed specifically for Mazda CX-3 models, providing a reliable solution for emissions control. This federal/EPA direct-fit undercar catalytic converter features a standard catalyst type and precise fitment to ensure compliance and performance.

  • Standard catalyst type for effective emissions reduction
  • One clamp and one inlet gasket included for secure sealing
  • 2 bolt welded inlet type for straightforward installation
  • One O2 sensor port to maintain accurate sensor readings
  • Outlet diameter between 2.125" and 2.14" for proper exhaust flow
  • Overall length of 21.25 inches to match factory specifications

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. This ensures that the part installs without modification, maintaining factory exhaust system integrity. The 41359 model is part of this line, designed to fit Mazda CX-3 vehicles with exact inlet and outlet dimensions and sensor port placement.

Detailed Product Description

This catalytic converter is engineered to meet federal and EPA emissions standards, making it suitable for use in Mazda CX-3 vehicles requiring a direct-fit replacement. The 2 bolt welded inlet type and the included clamp and inlet gasket facilitate a secure and leak-free connection. The single O2 sensor port allows for proper sensor installation, ensuring the vehicle’s engine management system functions correctly. With an overall length of 21.25 inches and an outlet diameter between 2.125" and 2.14", this converter aligns with the original exhaust system design.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Mazda CX-3
  • Restores proper emissions control to pass federal and EPA inspections
  • Eliminates exhaust leaks caused by worn or broken converter components
  • Helps resolve check engine light issues related to catalyst efficiency
  • Maintains optimal engine performance by ensuring correct exhaust flow

Installation Notes and Tips

Installation requires removal of the existing catalytic converter and replacement with the Eastern Convertors 41359 unit. The 2 bolt welded inlet design and included clamp and inlet gasket simplify the process. No additional inlet or outlet hardware is included, so verify existing hardware condition before installation. Proper torque on bolts and secure O2 sensor connection are essential for optimal operation.

Quality Assurance and Warranty

Eastern Convertors manufactures the 41359 catalytic converter to meet federal and EPA standards, ensuring compliance and durability. While specific warranty details are not provided, the DIRECT FIT line is designed for reliable, long-term use in Mazda CX-3 vehicles. Always consult product documentation or manufacturer resources for warranty information.

BrandEastern Convertors
Part Number41359
PositionDIRECT FIT, Rear
Catalyst TypeStandard
Clamp Qty1
Inlet Gasket Qty1
Inlet HardwareNone
Inlet Type A2 bolt welded
O2 Sensor Ports1
Outlet Gasket QtyNone
Outlet HardwareNone
Outlet Type A2.125"-2.14" od
Overall Length (IN)21.25
TypeFederal / epa direct-fit undercar

This part fits 6 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2021MazdaCX-3AWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2020MazdaCX-3AWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2019MazdaCX-3AWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2018MazdaCX-3AWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017MazdaCX-3AWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016MazdaCX-3AWD2.0LL4RearLegal 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.