Dorman 674-067 Catalytic Converter with Integrated Exhaust Manifold - Front
Dorman 674-067 Exhaust Manifold Converter
Dorman 674-067 is a catalytic converter with integrated exhaust manifold for front-position applications on select Buick, Chevrolet, Cadillac, and GMC vehicles. It is built as an OE-style manifold converter replacement with a stainless steel converter body and a flanged outlet for direct-fit service.
Key Features
- Integrated exhaust manifold and catalytic converter design
- Stainless steel converter body with natural finish
- Front-position replacement for select GM applications
- 1 inlet, 1 outlet, and 2 sensor ports
- Inlet gasket included; outlet mounting hardware included
- Oval inlet port shape with flanged outlet connection
- Not CARB certified; not CARB compliant
Detailed Description
This Dorman catalytic converter with integrated exhaust manifold is precision-engineered to match the original equipment layout on specific vehicles. It is a direct replacement for front exhaust manifold converter applications on the 2018-2024 Buick Enclave, 2024 Chevrolet Traverse Limited, 2018-2023 Chevrolet Traverse, 2017-2019 Cadillac XT5, 2019 Chevrolet Blazer, and 2017-2019 GMC Acadia. The Dorman 674-067 uses a stainless steel converter body, an oval inlet port, and a flanged outlet to support OE-style exhaust routing and sensor placement.
This part cross-references 23386840 for the same application.
What It Helps Address
- Cracked or leaking exhaust manifold converter housing
- Failed catalytic converter efficiency on the front exhaust section
- Exhaust leaks at the manifold or outlet flange
- Check engine light concerns related to catalyst or sensor performance
- Noise from a damaged integrated manifold assembly
Installation Notes and Tips
- Fits 2018-2024 Buick Enclave, front; see TSB PIP5681C prior to purchase.
- Fits 2024 Chevrolet Traverse Limited, front; see TSB PIP5681C prior to purchase.
- Fits 2018-2023 Chevrolet Traverse, front; see TSB PIP5681C prior to purchase.
- Fits 2017-2019 Cadillac XT5, front.
- Fits 2019 Chevrolet Blazer, front.
- Fits 2017-2019 GMC Acadia, front.
- Verify sensor port count, inlet flange pattern, and outlet connection before installation.
- Confirm vehicle emissions requirements before purchase; this part is not CARB compliant.
Quality Assurance
Dorman manufactures this manifold converter as a regular-grade replacement part engineered to match OE fit and function on the listed applications. The design supports direct replacement service for front exhaust manifold converter repairs on the specified Buick Enclave, Chevrolet Traverse, Cadillac XT5, Chevrolet Blazer, and GMC Acadia models.
Original: $590.43
-65%$590.43
$206.65Dorman 674-067 Catalytic Converter with Integrated Exhaust Manifold - Front
Dorman 674-067 Exhaust Manifold Converter
Dorman 674-067 is a catalytic converter with integrated exhaust manifold for front-position applications on select Buick, Chevrolet, Cadillac, and GMC vehicles. It is built as an OE-style manifold converter replacement with a stainless steel converter body and a flanged outlet for direct-fit service.
Key Features
- Integrated exhaust manifold and catalytic converter design
- Stainless steel converter body with natural finish
- Front-position replacement for select GM applications
- 1 inlet, 1 outlet, and 2 sensor ports
- Inlet gasket included; outlet mounting hardware included
- Oval inlet port shape with flanged outlet connection
- Not CARB certified; not CARB compliant
Detailed Description
This Dorman catalytic converter with integrated exhaust manifold is precision-engineered to match the original equipment layout on specific vehicles. It is a direct replacement for front exhaust manifold converter applications on the 2018-2024 Buick Enclave, 2024 Chevrolet Traverse Limited, 2018-2023 Chevrolet Traverse, 2017-2019 Cadillac XT5, 2019 Chevrolet Blazer, and 2017-2019 GMC Acadia. The Dorman 674-067 uses a stainless steel converter body, an oval inlet port, and a flanged outlet to support OE-style exhaust routing and sensor placement.
This part cross-references 23386840 for the same application.
What It Helps Address
- Cracked or leaking exhaust manifold converter housing
- Failed catalytic converter efficiency on the front exhaust section
- Exhaust leaks at the manifold or outlet flange
- Check engine light concerns related to catalyst or sensor performance
- Noise from a damaged integrated manifold assembly
Installation Notes and Tips
- Fits 2018-2024 Buick Enclave, front; see TSB PIP5681C prior to purchase.
- Fits 2024 Chevrolet Traverse Limited, front; see TSB PIP5681C prior to purchase.
- Fits 2018-2023 Chevrolet Traverse, front; see TSB PIP5681C prior to purchase.
- Fits 2017-2019 Cadillac XT5, front.
- Fits 2019 Chevrolet Blazer, front.
- Fits 2017-2019 GMC Acadia, front.
- Verify sensor port count, inlet flange pattern, and outlet connection before installation.
- Confirm vehicle emissions requirements before purchase; this part is not CARB compliant.
Quality Assurance
Dorman manufactures this manifold converter as a regular-grade replacement part engineered to match OE fit and function on the listed applications. The design supports direct replacement service for front exhaust manifold converter repairs on the specified Buick Enclave, Chevrolet Traverse, Cadillac XT5, Chevrolet Blazer, and GMC Acadia models.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 674-067 Exhaust Manifold Converter
Dorman 674-067 is a catalytic converter with integrated exhaust manifold for front-position applications on select Buick, Chevrolet, Cadillac, and GMC vehicles. It is built as an OE-style manifold converter replacement with a stainless steel converter body and a flanged outlet for direct-fit service.
Key Features
- Integrated exhaust manifold and catalytic converter design
- Stainless steel converter body with natural finish
- Front-position replacement for select GM applications
- 1 inlet, 1 outlet, and 2 sensor ports
- Inlet gasket included; outlet mounting hardware included
- Oval inlet port shape with flanged outlet connection
- Not CARB certified; not CARB compliant
Detailed Description
This Dorman catalytic converter with integrated exhaust manifold is precision-engineered to match the original equipment layout on specific vehicles. It is a direct replacement for front exhaust manifold converter applications on the 2018-2024 Buick Enclave, 2024 Chevrolet Traverse Limited, 2018-2023 Chevrolet Traverse, 2017-2019 Cadillac XT5, 2019 Chevrolet Blazer, and 2017-2019 GMC Acadia. The Dorman 674-067 uses a stainless steel converter body, an oval inlet port, and a flanged outlet to support OE-style exhaust routing and sensor placement.
This part cross-references 23386840 for the same application.
What It Helps Address
- Cracked or leaking exhaust manifold converter housing
- Failed catalytic converter efficiency on the front exhaust section
- Exhaust leaks at the manifold or outlet flange
- Check engine light concerns related to catalyst or sensor performance
- Noise from a damaged integrated manifold assembly
Installation Notes and Tips
- Fits 2018-2024 Buick Enclave, front; see TSB PIP5681C prior to purchase.
- Fits 2024 Chevrolet Traverse Limited, front; see TSB PIP5681C prior to purchase.
- Fits 2018-2023 Chevrolet Traverse, front; see TSB PIP5681C prior to purchase.
- Fits 2017-2019 Cadillac XT5, front.
- Fits 2019 Chevrolet Blazer, front.
- Fits 2017-2019 GMC Acadia, front.
- Verify sensor port count, inlet flange pattern, and outlet connection before installation.
- Confirm vehicle emissions requirements before purchase; this part is not CARB compliant.
Quality Assurance
Dorman manufactures this manifold converter as a regular-grade replacement part engineered to match OE fit and function on the listed applications. The design supports direct replacement service for front exhaust manifold converter repairs on the specified Buick Enclave, Chevrolet Traverse, Cadillac XT5, Chevrolet Blazer, and GMC Acadia models.
