Dorman 679-544 Catalytic Converter
Dorman 679-544 Catalytic Converter
Dorman 679-544 is a specific-fit catalytic converter built for select Chevrolet Equinox and GMC Terrain applications. It is engineered to match original equipment fit and function, with a stainless steel body, ceramic substrate, and flanged inlet and outlet connections for a direct replacement on the listed vehicles.
Key Features
- Specific-fit catalytic converter for select 2015-2017 Chevrolet Equinox and GMC Terrain models
- Stainless steel body with ceramic substrate
- Flanged inlet and outlet design for OE-style connection points
- Includes inlet and outlet gaskets and mounting hardware
- Standard replacement grade for direct-fit exhaust service
- One sensor port for the listed application
- Part number 679-544 for ordering and cross-reference
Product Details
This Dorman catalytic converter is built for direct replacement service on 2016-2017 Chevrolet Equinox, 2016-2017 GMC Terrain, and 2015 Chevrolet Equinox and GMC Terrain without PZEV emissions. The cylinder-style body measures 27.5 inches overall, with a stainless steel construction and ceramic substrate selected for the specified exhaust application. Dorman 679-544 uses flanged inlet and outlet connections, and the package includes the gaskets and mounting hardware needed for the listed installation points. This part cross-references 23128664 for the same application.
Common Repair Applications
- Check engine light related to catalytic converter efficiency
- Exhaust leaks at the converter flange connections
- Restricted exhaust flow from a worn or damaged converter
- Failed emissions inspection on the listed Equinox or Terrain applications
- Replacement of a rusted or physically damaged OE converter
Installation Notes
Verify vehicle year, make, model, and emissions configuration before installation. This converter is not CARB certified and is not CARB compliant, so it is not for California-certified applications. Confirm the inlet and outlet flange alignment, sensor port location, and gasket surfaces before tightening hardware. The included mounting hardware and gaskets support installation on the specified fitment only.
Quality Assurance
Dorman designs this catalytic converter to match original equipment fit and function on the listed vehicles. It is a standard replacement part built for specific application coverage and direct-fit exhaust service.
Dorman 679-544 Catalytic Converter
Dorman 679-544 Catalytic Converter
Dorman 679-544 is a specific-fit catalytic converter built for select Chevrolet Equinox and GMC Terrain applications. It is engineered to match original equipment fit and function, with a stainless steel body, ceramic substrate, and flanged inlet and outlet connections for a direct replacement on the listed vehicles.
Key Features
- Specific-fit catalytic converter for select 2015-2017 Chevrolet Equinox and GMC Terrain models
- Stainless steel body with ceramic substrate
- Flanged inlet and outlet design for OE-style connection points
- Includes inlet and outlet gaskets and mounting hardware
- Standard replacement grade for direct-fit exhaust service
- One sensor port for the listed application
- Part number 679-544 for ordering and cross-reference
Product Details
This Dorman catalytic converter is built for direct replacement service on 2016-2017 Chevrolet Equinox, 2016-2017 GMC Terrain, and 2015 Chevrolet Equinox and GMC Terrain without PZEV emissions. The cylinder-style body measures 27.5 inches overall, with a stainless steel construction and ceramic substrate selected for the specified exhaust application. Dorman 679-544 uses flanged inlet and outlet connections, and the package includes the gaskets and mounting hardware needed for the listed installation points. This part cross-references 23128664 for the same application.
Common Repair Applications
- Check engine light related to catalytic converter efficiency
- Exhaust leaks at the converter flange connections
- Restricted exhaust flow from a worn or damaged converter
- Failed emissions inspection on the listed Equinox or Terrain applications
- Replacement of a rusted or physically damaged OE converter
Installation Notes
Verify vehicle year, make, model, and emissions configuration before installation. This converter is not CARB certified and is not CARB compliant, so it is not for California-certified applications. Confirm the inlet and outlet flange alignment, sensor port location, and gasket surfaces before tightening hardware. The included mounting hardware and gaskets support installation on the specified fitment only.
Quality Assurance
Dorman designs this catalytic converter to match original equipment fit and function on the listed vehicles. It is a standard replacement part built for specific application coverage and direct-fit exhaust service.
Product Information
Product Information
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Description
Dorman 679-544 Catalytic Converter
Dorman 679-544 is a specific-fit catalytic converter built for select Chevrolet Equinox and GMC Terrain applications. It is engineered to match original equipment fit and function, with a stainless steel body, ceramic substrate, and flanged inlet and outlet connections for a direct replacement on the listed vehicles.
Key Features
- Specific-fit catalytic converter for select 2015-2017 Chevrolet Equinox and GMC Terrain models
- Stainless steel body with ceramic substrate
- Flanged inlet and outlet design for OE-style connection points
- Includes inlet and outlet gaskets and mounting hardware
- Standard replacement grade for direct-fit exhaust service
- One sensor port for the listed application
- Part number 679-544 for ordering and cross-reference
Product Details
This Dorman catalytic converter is built for direct replacement service on 2016-2017 Chevrolet Equinox, 2016-2017 GMC Terrain, and 2015 Chevrolet Equinox and GMC Terrain without PZEV emissions. The cylinder-style body measures 27.5 inches overall, with a stainless steel construction and ceramic substrate selected for the specified exhaust application. Dorman 679-544 uses flanged inlet and outlet connections, and the package includes the gaskets and mounting hardware needed for the listed installation points. This part cross-references 23128664 for the same application.
Common Repair Applications
- Check engine light related to catalytic converter efficiency
- Exhaust leaks at the converter flange connections
- Restricted exhaust flow from a worn or damaged converter
- Failed emissions inspection on the listed Equinox or Terrain applications
- Replacement of a rusted or physically damaged OE converter
Installation Notes
Verify vehicle year, make, model, and emissions configuration before installation. This converter is not CARB certified and is not CARB compliant, so it is not for California-certified applications. Confirm the inlet and outlet flange alignment, sensor port location, and gasket surfaces before tightening hardware. The included mounting hardware and gaskets support installation on the specified fitment only.
Quality Assurance
Dorman designs this catalytic converter to match original equipment fit and function on the listed vehicles. It is a standard replacement part built for specific application coverage and direct-fit exhaust service.
