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3PCS Catalytic Converters Set for 09-17 Buick Enclave/Chevy Traverse/GMC Acadia

Catalytic Converter

NOTE

Meets EPA federal emissions standards only. Not CARB compliant, and not intended for vehicles registered in CA, NY, ME, CO. Please check local regulations before buying.

Condition	New
Certifications	EPA
Placement on Vehicle	Front Left ，Front Right，Rear
Material	Stainless Steel
Substrate Material	Ceramic
CPSI	400cells
Fitment Type	Direct Replacement
O2 Sensor Ports	No
Warranty	1 Year
Package Contents	3 x Catalytic Converters + Installation Accessories
Restricted States	California, New York，Maine, Colorado

Durable stainless steel offers heat & corrosion resistance for reliable performance.

400 CPSI honeycomb core ensures smooth exhaust flow and effective emission processing.

Precision design supports reliable function and reduces fault code risks.

Direct-fit OEM design enables quick, easy installation with no modifications.

Catalytic Converter

Replace your catalytic converter if you notice any of these common issues:

Meets EPA federal standards only. Not CARB compliant, and not legal for use in CA, NY, ME, CO. Please check local laws before purchase.
Verify your vehicle’s emission type with a local dealer using your VIN. Emission labels are usually under the hood.
No installation instructions included. Professional installation is highly recommended; welding or modification may be required.
Please compare fitment details and product images to your original part before ordering to ensure proper match.
This part may not fit the original heat shield perfectly, but can be used without it if needed.
Avoid leaded gasoline for better performance and longer service life.