HomeExhaust > Catalytic ConverterEastern Convertors 41318 Catalytic Converter - Rear
Part #: 41318

Eastern Convertors 41318 Catalytic Converter - Rear

DIRECT FIT, Rear
⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DIRECT FIT, Rear
🚗Fitment: Mazda, 3, 6, and CX-5
🔄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 41318

The Eastern Convertors DIRECT FIT Catalytic Converter 41318 is designed specifically for select Mazda models, including the Mazda 3, Mazda 6, and Mazda CX-5. This catalytic converter features a standard catalyst type and is engineered to meet OEM specifications for reliable emissions control and vehicle performance.

  • Standard catalyst type for effective emissions reduction
  • Includes 1 clamp and 1 inlet gasket for secure fitment
  • Inlet type: 2 bolt welded connection
  • One O2 sensor port for accurate exhaust monitoring
  • Outlet size: 2.360"-2.370" outer diameter
  • Overall length of 20 inches for precise fit

Product Line Details: DIRECT FIT

The DIRECT FIT product line from Eastern Convertors focuses on providing catalytic converters that match factory specifications closely, ensuring a straightforward replacement process. This line is designed to fit directly into the existing exhaust system without requiring modifications, making it suitable for Mazda 3, Mazda 6, and Mazda CX-5 owners seeking a reliable OEM-style catalytic converter.

Detailed Product Description

The Eastern Convertors 41318 catalytic converter is engineered with a 2 bolt welded inlet type and a 2.360"-2.370" outer diameter outlet, ensuring compatibility with the exhaust systems of Mazda 3, Mazda 6, and Mazda CX-5 models. It includes one clamp and one inlet gasket to help secure the connection at the inlet side. The single O2 sensor port allows for proper sensor installation, maintaining accurate emissions monitoring and engine performance. With an overall length of 20 inches, this catalytic converter fits precisely within the designated space, supporting efficient exhaust flow and emissions control.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Mazda 3, 6, and CX-5
  • Resolves check engine light issues related to catalytic converter failure
  • Helps restore proper exhaust emissions to meet regulatory standards
  • Improves engine performance affected by exhaust restrictions
  • Addresses failed emissions tests due to catalyst inefficiency

Installation Notes and Tips

Installation of the Eastern Convertors 41318 catalytic converter requires removal of the existing converter and proper alignment with the 2 bolt welded inlet connection. Use the included clamp and inlet gasket to ensure a secure and leak-free fit. The single O2 sensor port must be utilized to reinstall the oxygen sensor correctly. No outlet gasket or hardware is included, so verify existing components before installation. Professional installation is recommended to ensure proper fit and function.

Quality Assurance and Warranty

Eastern Convertors manufactures the 41318 catalytic converter to meet industry standards for emissions control components. The DIRECT FIT line is designed to provide consistent quality and durability. Warranty details are subject to the manufacturer's terms and should be confirmed at the time of purchase.

BrandEastern Convertors
Part Number41318
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 A2.360"-2.370" od
Overall Length (IN)20

This part fits 15 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2016Mazda32.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016Mazda32.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016Mazda62.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016MazdaCX-5FWD2.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016MazdaCX-5FWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015Mazda32.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015Mazda32.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015Mazda62.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015MazdaCX-5FWD2.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015MazdaCX-5FWD2.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014Mazda32.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014Mazda32.0LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014Mazda62.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014MazdaCX-5FWD2.5LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014MazdaCX-5FWD2.0LL4RearLegal 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.