HomeExhaust > Catalytic ConverterEastern Convertors 41376 Catalytic Converter - Rear
Part #: 41376

Eastern Convertors 41376 Catalytic Converter - Rear

Direct Fit Converter, Rear
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$175.45Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Direct Fit Converter, Rear
Fitment: Acura, RDX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Direct-Fit Rear Catalytic Converter for Acura RDX

Eastern Convertors Part Number 41376 is a Federal / EPA direct-fit catalytic converter for the rear position on the 2013-2018 Acura RDX. It is built for direct replacement service and uses 3-bolt welded flanges at both the inlet and outlet for a factory-style exhaust connection.

Key Features

  • Federal / EPA direct-fit catalytic converter
  • Fits the rear position on Acura RDX applications
  • 3-bolt welded flange inlet and outlet
  • Includes 1 inlet gasket
  • CARB certified: No
  • Eastern Convertors Direct Fit Converter line
  • Part number 41376

Product Details

The Eastern Convertors Direct Fit Converter line focuses on application-specific exhaust replacement parts that match the original mounting style and connection layout. This converter is listed for the 2013-2018 Acura RDX, rear, and is specified as a Federal / EPA direct-fit unit for vehicles operating under Federal and California emissions configurations. The 3-bolt welded flange design at both ends supports a secure exhaust connection, while the included inlet gasket helps complete the installation. If you are sourcing an Acura RDX rear catalytic converter, Part Number 41376 provides a direct-fit replacement option for the listed vehicle range.

Common Problems This Part Can Address

  • Failed rear catalytic converter on a 2013-2018 Acura RDX
  • Exhaust leak at the converter flange connection
  • Check engine light related to catalyst efficiency faults
  • Restricted exhaust flow from a worn converter substrate
  • Need for a direct-fit rear converter replacement with factory-style flanges

Installation Notes

Verify the vehicle’s emissions configuration and rear-position application before installation. This converter uses 3-bolt welded flanges at the inlet and outlet and does not include inlet or outlet hardware. Confirm flange alignment, gasket condition, and exhaust sealing surfaces during replacement. For best results, compare the original converter layout to Part Number 41376 before final assembly.

Quality Assurance

Eastern Convertors supplies this Direct Fit Converter as a Federal / EPA replacement part for the listed Acura RDX applications. CARB certification is not included for this part.

BrandEastern Convertors
Part Number41376
PositionDirect Fit Converter, Rear
Converter TypeFederal / epa direct-fit
California Air Resources Board (CARB) CertifiedNo
Inlet Gasket Quantity1
Inlet HardwareNo
Inlet Type A3 bold welded flange
Outlet HardwareNo
Outlet Type A3 bold welded flange

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2018AcuraRDX3.5LV6RearFederal and California Emissions; Direct Fit Converter
2017AcuraRDX3.5LV6RearFederal and California Emissions; Direct Fit Converter
2016AcuraRDX3.5LV6RearFederal and California Emissions; Direct Fit Converter
2015AcuraRDX3.5LV6RearFederal and California Emissions; Direct Fit Converter
2014AcuraRDX3.5LV6RearFederal and California Emissions; Direct Fit Converter
2013AcuraRDX3.5LV6RearFederal and California Emissions; Direct Fit Converter

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