YITAMOTOR® 09-17 GMC Acadia/Buick Enclave/Chevy Traverse/09-10 Saturn Outlook 3.6L Catalytic Converter Rear Side
 | Q&A

YITAMOTOR® 09-17 GMC Acadia/Buick Enclave/Chevy Traverse/09-10 Saturn Outlook 3.6L Catalytic Converter Rear Side

: YITAMotor

 | Q&A
Regular price $92.99
Save $40 Off Over $250. Code:CD40 Get Now

- Internal Honeycomb Structure Design for Max Exhaust Flow
- Improve the Efficiency, Clear the P0420/P0430 Code
- Use Shockproof Packaging to Reduce Deformation or Damage
- Not Legal for Sale in CA, NY, CO, and ME
- 5-Year or 50,000-mile Limited Warranty

Match your Vehicle before Purchase.

Have a Question?

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  • Will this fit my 2009 Acadia v6 gmc?

    Hi, yes, It's fit the
    2009 GMC Acadia Base Sport Utility 4-Door 3.6L V6
    2009 GMC Acadia SLE Sport Utility 4-Door 3.6L V6
    2009 GMC Acadia SLT Sport Utility 4-Door 3.6L V6

Product Description

A catalytic converter is an exhaust emission control device. Catalytic converters are usually used with internal combustion engines fueled by either gasoline or diesel—including lean-burn engines as well as kerosene heaters and stoves. YITAMOTOR'S Catalytic converters are Compliant with EPA emission standards to reduce direct emissions of harmful gases such as CO, HC, NOx, etc. Reduces fuel consumption by stabilizing the accuracy of the engine’s oxygen system signal and controlling fuel injection.


  • 2009-2017 Buick Enclave 3.6L
  • 2009-2017 Chevrolet Traverse 3.6L
  • 2009-2017 GMC Acadia 3.6L
  • 2009-2010 Saturn Outlook 3.6L
  • Professional installation would be highly recommended


  • Eliminate P042 Code Error

This catalytic converter can eliminate the “check engine light” caused by code P0420 (catalyst system efficiency below threshold). Before replacing a catalytic converter, please make sure your O2 sensors function properly. Faulty sensors can cause damage to spark plugs, and catalytic converters and damage your fuel economy.

  • Easy Installation

The standard OE specification flanges are designed for easy installation. The kit includes direct bolts to the existing exhaust system, requiring no extra modification.

  • Durable & Long-lasting

Stainless steel outer shell designed for maximum durability. Internal substrates and precious metal loading are carefully designed

  • Attention

If your vehicle is registered in California or New York, DO NOT BUY This item.
If your vehicle MEETS California REQUIREMENT, BUT NOT REGISTER In California or New York. This will work on your vehicle.
Due to the increased emissions standards. This item is not certified for sale in California and New York.




Certifications OBD-II / Federal EPA / Non-CARB
Material Stainless steel
Restricted States California, New York
Fitment Type Direct Replacement
Connection Type 2 Bolt
Inlet type Single (2-bolt welded flange)
Outlet type Single (2-bolt welded flange)
Dimensions 21 in. overall length
Placement on Vehicle Rear
Oxygen sensor ports None
Substrate Ceramic
Interchange Part Number 16574, 642044
Other Part Number 0795253, 59607
Warranty 5 Years or 50,000 Miles Limited
Package Includes 1x Catalytic Converter w/Installation Accessories
Refer to the YouTube video below, and you will have a better understanding of the working principles of the catalytic converter and tailpipe. Thanks to Automotive System


Easy Return

At YITAMOTOR, Your order means a lot to us, Feel free to contact us if you have any questions.

Not satisfied with it? We offer returns for products in new/unused condition within 30 days of delivery for a refund or exchange.

Returns or Exchanges items in 4 easy steps, and Appointment FedEx pickup service for you, hope you enjoy our safe and worry-free after-sales service.


1. Item processing time 


1. It may be delayed during holidays, such as Black Friday, Christmas, New Year, etc. Or under special weather conditions.

2. We will ship your item only by FEDEX, Please do not leave PO.BOX address.