Description
All Three Catalytic Converters Flex Pipe 4 Pieces For GMC Acadia 3.6L 2009-2017 Warning: Not legal for sale in California and New York. If your vehicle is registered in California and New York, do not purchase this part. If your vehicle meets California and New York requirements, but is not registered in California and New York, this converter will work on your vehicle Description: Condition: 100% New and High Quality Type: Catalytic Converter Standard: OBD 3 Standard Emissions: 46-State Legal (Cannot Ship to CA, NY, CO or ME) Series: 46-State Direct Fit Product fit: Direct Fit Restricted States: California, New York, Colorado & Maine Body Material: Stainless Steel Tube material: Stainless Steel Substrate material: Ceramic Placement on Vehicle: Exhaust, Front, Left, Rear, Right Engine: 3.6L OE Part Number: 6489761GFD, 16709, 16710, 50484, 16574 Application for: For Buick Enclave 3.6L 2009-2017 For Chevrolet Treverse 3.6L 2009-2017 For GMC Acadia Center 3.6L 2009-2016 For GMC Acadia Limited 3.6L 2017 For Saturn Outlook 3.6L 2009-2010 Package Includes: 1 Set Catalytic Converter w/Installation Accessories P0420 / P0430: For Thoroughly Fixing Engine Light Issue Caused By Mil Code P0420 or P0430, Before Replacing Catalytic Converter, Please Exclude These Common Failures That Also May Cause Check Engine Light On: -The Agine Of Spark Plugs -02 Sensor Damaged Or Failed -Retarded Spark Timing -Leakig Fule Mector Orhigh Fule Pressure -Cylinder Misfire Or Oil Conttamination -The Engine Coolant Temperature Sensor Is Not Working Properly -Downstream Oxygen Sensor(Ho25) Wiring Damaged Or Conected Improperly Features: The three-way catalytic converter is the most important external purification device installed in the automobile exhaust system, which can transform the harmful gases such as CO, HC and NOx discharged from the automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. It is resistant to thermal shock and cracking, long service life. It is highly corrosion and wears resistant. By using, it can help to improve exhaust gas velocity, save horsepower and torque. Great emissions control, high efficiency and work efficiently. Installation: 1. Lift the vehicle so that the chassis is clearly visible. 2. Remove the old three-way catalytic converter and its pipe section. 3. Install new the three-way catalytic converter and smear the bolts with anti-sinter lubricating oil. 4. Start the vehicle and check whether a fault code appears Q&A: Q: Can the three-way catalyst directly change the carrier A: It is very difficult to directly change the carrier, and it is recommended to replace the whole section Q: How to know whether the three-way catalytic converter can work properly? A: Check whether there is a fault code after starting the vehicle for a period of time, and pay attention to observe whether there is a fault code during subsequent driving On Dec 29, 2025 at 17:23:52 PST, seller added the following information: On Jan 27, 2026 at 20:25:46 PST, seller added the following information:
This company has great customer service and are very polite with their response and response time. I recommend and would be buying from them in the future.
Part was as described but mine had been converted to a header pipe from the factory manifold. They accepted the return with a full refund.
Fit perfect fast shipping, amazing price! Overall A+++ Seller
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