Eastern Convertors 41233 Catalytic Converter - Rear
OE Quality 60-Day Returns
Eastern Convertors
 DIRECT FIT

Eastern Convertors 41233 Catalytic Converter - Rear

Brand Eastern Convertors 41233
Position Rear
Body Material Stainless steel
Inlet Gasket Yes
Inlet Hardware Yes
Inlet Type A 3 bolt welded flange
O2 Sensor Ports 1
Outlet Gasket Yes
Outlet Hardware Yes
Outlet Type A 3 bolt welded flange
Overall Length (IN) 49
Substrate Material Ceramic
Type Federal / epa direct-fit
Product line DIRECT FIT
Fits Acura and Honda · 11 vehicles

Direct-fit replacement. Built to exact OE dimensions for straightforward installation.

Stainless steel body. Helps resist corrosion for long service life.

Ceramic substrate. Supports efficient converter performance.

$244.58Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $244.58
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Direct-Fit Rear Catalytic Converter

Eastern Convertors DIRECT FIT catalytic converter Part Number 41233 is built for exact OE-style dimensions and fitment. It serves as a Federal / EPA direct-fit replacement for the rear exhaust position on select Acura TLX and Honda Accord applications.

Key Features

  • Stainless steel body for exhaust system durability
  • Ceramic substrate material
  • Federal / EPA direct-fit configuration
  • 3-bolt welded flange inlet and outlet connections
  • 1 O2 sensor port
  • Inlet gasket and outlet gasket included
  • Inlet hardware and outlet hardware included
  • 49-inch overall length

Fitment Details

  • Fits 2015-2020 Acura TLX, rear. Legal note: Not for sale or use in the State of CA, CO, ME & NY (vehicles with CA emissions); direct fit.
  • Fits 2013-2017 Honda Accord, rear. Legal note: Not for sale or use in the State of CA, CO, ME & NY (vehicles with CA emissions); direct fit.

Product Overview

Part Number 41233 is engineered using advanced manufacturing methods, including automated production equipment and spinner welding, to maintain OE dimensions and consistent fitment. The converter uses a proprietary nano substrate chemistry to support efficient catalyst loading while keeping production costs controlled. For drivers searching for a rear catalytic converter for 2015-2020 Acura TLX or 2013-2017 Honda Accord, Part Number 41233 provides a direct-fit exhaust replacement with the correct flange style and sensor provision.

Common Repair Uses

  • Replacement for a damaged or rusted rear catalytic converter
  • Restoration of exhaust flow after converter substrate failure
  • Repair for exhaust leaks at the flange connection points
  • Correction of emissions-related fault codes tied to converter efficiency
  • Service replacement for worn OE-style rear exhaust components

Installation Notes

Verify vehicle emissions configuration before ordering, since this Federal / EPA direct-fit converter is not for sale or use in CA, CO, ME, or NY vehicles with CA emissions. Confirm rear-position fitment, flange alignment, and O2 sensor port location before installation. Use the included gaskets and hardware during assembly, and inspect adjoining exhaust components for wear or corrosion that could affect sealing.

Quality Assurance

Eastern Convertors uses automated workstations, spinner welding equipment, and high-speed production lines to build converters to exact OE dimensions and fitment. The brand’s manufacturing process is paired with nano substrate chemistry to support efficient catalyst loading and consistent converter performance.

Related reading

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeTransmissionLitersCylindersPositionNotes
2020AcuraTLXFWD—2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2019AcuraTLXFWD—2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2018AcuraTLXFWD—2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017AcuraTLXFWD—2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017HondaAccord—Automatic2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016AcuraTLXFWD—2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016HondaAccord—Automatic2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015AcuraTLXFWD—2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015HondaAccord—Automatic2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014HondaAccord—Automatic2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2013HondaAccord—Automatic2.4LL4RearLegal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT