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For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit

For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit is a 48-state legal emissions part made of stainless steel, priced at $71.62. Ideal for replacing failed rear catalytic converters on compatible GM SUVs outside California and New York.

$71.62

● In stock

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Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • 48-State Legal Emissions Compliance
  • Direct Fit for 2009–2017 GM SUVs
  • Stainless Steel Tube Construction
  • 21-Inch Overall Length
  • Single Inlet and Outlet with 2-Bolt Flanges
  • No Oxygen Sensor Ports
  • Includes Installation Hardware

Pros

  • +Affordable replacement at $71.62
  • +Corrosion-resistant stainless steel build
  • +No welding required — direct bolt-in fit
  • +Helps pass 48-state smog tests
  • +New condition with all mounting accessories
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Cons

  • Not legal for sale in CA or NY
  • No O2 sensor ports — verify compatibility
  • 48-state only — not CARB certified

About For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit

What is For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit?

This direct-fit rear catalytic converter is engineered for 2009–2017 Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook models equipped with the 3.6L V6 engine. Designed as a replacement for the factory unit, it ensures proper exhaust flow and emissions control to help vehicles pass smog testing in 48 states. Constructed from high-quality stainless steel, this new converter offers durability and corrosion resistance for long-term performance. It is not certified for sale or use in California or New York due to stricter emissions regulations.

Key features

  • 48-State Legal Emissions — Compliant with federal emissions standards; not legal for sale in CA or NY.
  • Direct Fit Design — Matches OEM dimensions for straightforward installation on specified models.
  • Stainless Steel Construction — Resists rust and heat damage for extended service life.
  • 21-Inch Overall Length — Correct size for rear converter placement with single flange connections.
  • Single Inlet and Outlet — Features 2-bolt welded flanges for secure exhaust system integration.
  • No Oxygen Sensor Ports — Designed for applications where sensors are not required at this position.
  • Includes Installation Accessories — Comes with necessary hardware for mounting.

Who is For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit for?

This catalytic converter suits DIY mechanics and repair shops servicing 3.6L GM crossovers registered outside California and New York. It's ideal for restoring emissions compliance, eliminating check engine lights related to converter efficiency, and passing state inspections in 48-state regions. Vehicle owners seeking a cost-effective, drop-in replacement will find this unit reliable and easy to install.

How does For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit compare?

Compared to standard polypropylene rugs or universal catalytic converters, this direct-fit stainless steel unit offers superior fit and emissions performance for specific GM platforms. Unlike cheaper universal cores, it eliminates welding or modification. It matches OEM form and function at a fraction of dealership prices, though it lacks CARB certification required in high-emission states. For compatible vehicles outside CA/NY, it delivers better value than OEM replacements.

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Best use cases

  • Replacing failed rear catalytic converter
  • Passing state emissions inspection
  • DIY exhaust repair on 3.6L GM SUVs
  • Restoring engine performance and fuel economy
  • Avoiding dealership replacement costs
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Is For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit right for you?

This catalytic converter is best for owners of 2009–2017 Traverse, Enclave, Acadia, or Outlook models with a 3.6L engine who need a smog-legal replacement outside California and New York. Suitable for DIYers with basic mechanical skills. Confirm your vehicle's registration state and emissions requirements. Alternatives include OEM units from dealerships or CARB-compliant converters for restricted states.

How it compares: Compared to universal catalytic converters, this direct-fit model offers easier installation and guaranteed compatibility. It outperforms budget units in durability due to stainless steel construction, though it lacks CARB certification. For eligible vehicles, it provides better value than OEM replacements.

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Frequently Asked Questions

What vehicles is this catalytic converter compatible with?

This converter fits 2009–2017 Buick Enclave, Chevrolet Traverse, GMC Acadia, and 2009–2010 Saturn Outlook models with the 3.6L V6 engine. It is designed as a direct-fit rear unit.

Does this catalytic converter work in California or New York?

No, this unit is 48-state legal and not certified for sale or use in California or New York. Do not purchase if your vehicle is registered in these states.

How long is this catalytic converter?

The unit has an overall length of 21 inches, matching the factory rear converter size for proper fitment on compatible GM crossovers.

Is welding required for installation?

No welding is needed. It features single inlet and outlet with 2-bolt welded flanges for a direct bolt-in replacement using included hardware.

Can this part help pass a smog test?

Yes, this converter is designed to meet 48-state emissions standards and can help your vehicle pass smog testing outside of California and New York.

How much does For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit cost?

For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit is $71.62 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit in stock at Lab Work Auto?

Yes, For 2009-2017 Traverse Enclave Acadia 3.6L Rear Catalytic Converter Direct Fit is currently in stock at Lab Work Auto.

Specifications

SKU
F8-016377
Last updated May 14, 2026