OP Converters OPCG4038 Catalytic Converter - Front Left

Front Left Catalytic Converter for GM Crossover Applications

OP Converters OPCG4038 is a front left catalytic converter for select GM crossover SUVs with federal 47-state emissions coverage. It is built for direct fitment on the front left exhaust position and is not legal for sale in California, New York, or Maine.

• Front left catalytic converter application
• Federal 47-state emissions configuration
• Direct-fit replacement for select Buick, Chevrolet, GMC, and Saturn models
• Fits OE-style exhaust layouts for the listed vehicles
• Part number: OPCG4038

Vehicle Fitment

• Fits 2008-2015 Buick Enclave, front left.
• Fits 2009-2015 Chevrolet Traverse, front left.
• Fits 2007-2015 GMC Acadia, front left.
• Fits 2007-2009 Saturn Outlook, front left.

Product Details

This catalytic converter is intended for the front left position on the Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook listed above. OP Converters OPCG4038 is a fitment-specific exhaust replacement for vehicles using the federal emissions configuration, making it a direct match for owners searching for a front left catalytic converter for 2008-2015 Buick Enclave, 2009-2015 Chevrolet Traverse, 2007-2015 GMC Acadia, or 2007-2009 Saturn Outlook.

Common Repair Symptoms

• Check engine light related to catalyst efficiency
• Failed emissions inspection
• Restricted exhaust flow from a worn converter
• Rattling or damaged converter substrate
• Exhaust odor from a deteriorated catalytic converter

Installation Notes

Verify the vehicle’s emissions certification before ordering. This part is for federal 47-state use only and is not legal for sale in CA, NY, or ME. Confirm the front left exhaust position and match the vehicle year, make, and model exactly to the fitment list before installation.

Quality Assurance

OP Converters OPCG4038 is cataloged as a catalytic converter replacement for the listed applications and should be matched to the correct emissions configuration for proper use.