HomeExhaust > Catalytic ConverterOP Converters OPCG4096 Catalytic Converter
Part #: OPCG4096

OP Converters OPCG4096 Catalytic Converter

5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, ATS and CTS
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

OP Converters OPCG4096 Catalytic Converter

The OP Converters OPCG4096 is a direct-fit catalytic converter for select Cadillac applications. It is built for 2013-2015 Cadillac ATS and 2014-2015 Cadillac CTS models, giving you a replacement option for emissions-related exhaust service.

Key Features

  • Direct-fit catalytic converter for OE-style replacement
  • Fits 2013-2015 Cadillac ATS, N/A
  • Fits 2014-2015 Cadillac CTS, N/A
  • Part number OPCG4096 for accurate ordering and fitment lookup
  • Designed for exhaust system repair where the original converter has failed or degraded

Detailed Description

OPCG4096 is a catalytic converter from OP Converters for Cadillac ATS and Cadillac CTS applications listed above. Use this part when replacing a worn, restricted, or emissions-failed converter on the specified vehicles. The direct-fit design supports a straightforward replacement path for the factory exhaust layout on these Cadillac models. If you are searching for a Cadillac ATS catalytic converter replacement or a Cadillac CTS direct-fit catalytic converter, OPCG4096 matches the confirmed vehicle coverage.

Common Issues This Part May Address

  • Check engine light related to catalytic converter efficiency
  • Failed emissions inspection caused by converter performance
  • Restricted exhaust flow from a deteriorated converter
  • Rattling or damaged converter substrate
  • Exhaust odor or drivability concerns tied to converter failure

Installation Notes and Tips

Verify the vehicle year, model, and exhaust configuration before installation. Compare the original converter location and mounting points to the replacement part number OPCG4096 to confirm the correct application. Exhaust fasteners, gaskets, and sensors are not listed in the product data, so confirm all required service parts separately before beginning the repair.

Quality Assurance

OP Converters supplies this catalytic converter as a direct-fit replacement for the confirmed Cadillac ATS and Cadillac CTS applications. Use the part number OPCG4096 to match the correct exhaust service part for your vehicle.

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2015CadillacATSBase2.0LL4N/ADirect Fit
2015CadillacCTSBase2.0LL4N/ADirect Fit
2014CadillacATSBase2.0LL4N/ADirect Fit
2014CadillacCTSBase2.0LL4N/ADirect Fit
2013CadillacATSBase2.0LL4N/ADirect Fit

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