Dorman 673-7971 Catalytic Converter with Integrated Exhaust Manifold - Left
Dorman 673-7971 Catalytic Converter Manifold
Dorman 673-7971 is a catalytic converter with integrated exhaust manifold for specific Toyota applications. It is built as a direct-fit, standard replacement in stainless steel with a ceramic substrate and CARB certification for the listed vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter design
- Specific fit for listed Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra applications
- Stainless steel construction with uncoated metallic gray finish
- Ceramic substrate material
- Flanged inlet and outlet connections
- Heat shield attached for added thermal protection
- CARB certified for the listed fitments
- OE-style replacement for direct service use
Detailed Description
This Dorman catalytic converter manifold is engineered to match the original equipment layout on select Toyota trucks and SUVs. The one-piece design combines the exhaust manifold and converter into a single assembly, helping restore proper exhaust flow and emissions control on 2003-2009 Toyota 4Runner, 2007-2009 Toyota FJ Cruiser, 2005-2008 Toyota Tacoma, and 2005-2006 Toyota Tundra, all in the left position. Part number 673-7971 is built from stainless steel with a ceramic substrate and includes an attached heat shield, inlet gasket, flanged inlet/outlet connections, and a specific-fit configuration for the listed vehicles.
This part cross-references MagnaFlow Exhaust Products (e.g., 5481341) for the same application.
What It Helps Address
- Failed catalytic converter efficiency codes on the listed Toyota applications
- Exhaust leaks at the manifold-to-pipe connection
- Cracked or corroded manifold converter assemblies
- Emissions test failures related to converter performance
- Restricted exhaust flow from a damaged OE-style manifold converter
Installation Notes
Verify left-side placement and confirm the vehicle year, make, and model before installation. The flanged inlet and outlet design should be matched to the existing exhaust connections, and the included inlet gasket should be inspected during installation. Because this is a specific-fit manifold converter, confirm sensor, flange, and mounting-hole alignment against the original assembly before final tightening.
Quality Assurance
Dorman 673-7971 is a standard replacement part engineered to match original equipment dimensions and configuration for the listed applications. It is CARB certified for the specified fitments and built with stainless steel construction for service in exhaust-system environments.
Dorman 673-7971 Catalytic Converter with Integrated Exhaust Manifold - Left
Dorman 673-7971 Catalytic Converter Manifold
Dorman 673-7971 is a catalytic converter with integrated exhaust manifold for specific Toyota applications. It is built as a direct-fit, standard replacement in stainless steel with a ceramic substrate and CARB certification for the listed vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter design
- Specific fit for listed Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra applications
- Stainless steel construction with uncoated metallic gray finish
- Ceramic substrate material
- Flanged inlet and outlet connections
- Heat shield attached for added thermal protection
- CARB certified for the listed fitments
- OE-style replacement for direct service use
Detailed Description
This Dorman catalytic converter manifold is engineered to match the original equipment layout on select Toyota trucks and SUVs. The one-piece design combines the exhaust manifold and converter into a single assembly, helping restore proper exhaust flow and emissions control on 2003-2009 Toyota 4Runner, 2007-2009 Toyota FJ Cruiser, 2005-2008 Toyota Tacoma, and 2005-2006 Toyota Tundra, all in the left position. Part number 673-7971 is built from stainless steel with a ceramic substrate and includes an attached heat shield, inlet gasket, flanged inlet/outlet connections, and a specific-fit configuration for the listed vehicles.
This part cross-references MagnaFlow Exhaust Products (e.g., 5481341) for the same application.
What It Helps Address
- Failed catalytic converter efficiency codes on the listed Toyota applications
- Exhaust leaks at the manifold-to-pipe connection
- Cracked or corroded manifold converter assemblies
- Emissions test failures related to converter performance
- Restricted exhaust flow from a damaged OE-style manifold converter
Installation Notes
Verify left-side placement and confirm the vehicle year, make, and model before installation. The flanged inlet and outlet design should be matched to the existing exhaust connections, and the included inlet gasket should be inspected during installation. Because this is a specific-fit manifold converter, confirm sensor, flange, and mounting-hole alignment against the original assembly before final tightening.
Quality Assurance
Dorman 673-7971 is a standard replacement part engineered to match original equipment dimensions and configuration for the listed applications. It is CARB certified for the specified fitments and built with stainless steel construction for service in exhaust-system environments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 673-7971 Catalytic Converter Manifold
Dorman 673-7971 is a catalytic converter with integrated exhaust manifold for specific Toyota applications. It is built as a direct-fit, standard replacement in stainless steel with a ceramic substrate and CARB certification for the listed vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter design
- Specific fit for listed Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra applications
- Stainless steel construction with uncoated metallic gray finish
- Ceramic substrate material
- Flanged inlet and outlet connections
- Heat shield attached for added thermal protection
- CARB certified for the listed fitments
- OE-style replacement for direct service use
Detailed Description
This Dorman catalytic converter manifold is engineered to match the original equipment layout on select Toyota trucks and SUVs. The one-piece design combines the exhaust manifold and converter into a single assembly, helping restore proper exhaust flow and emissions control on 2003-2009 Toyota 4Runner, 2007-2009 Toyota FJ Cruiser, 2005-2008 Toyota Tacoma, and 2005-2006 Toyota Tundra, all in the left position. Part number 673-7971 is built from stainless steel with a ceramic substrate and includes an attached heat shield, inlet gasket, flanged inlet/outlet connections, and a specific-fit configuration for the listed vehicles.
This part cross-references MagnaFlow Exhaust Products (e.g., 5481341) for the same application.
What It Helps Address
- Failed catalytic converter efficiency codes on the listed Toyota applications
- Exhaust leaks at the manifold-to-pipe connection
- Cracked or corroded manifold converter assemblies
- Emissions test failures related to converter performance
- Restricted exhaust flow from a damaged OE-style manifold converter
Installation Notes
Verify left-side placement and confirm the vehicle year, make, and model before installation. The flanged inlet and outlet design should be matched to the existing exhaust connections, and the included inlet gasket should be inspected during installation. Because this is a specific-fit manifold converter, confirm sensor, flange, and mounting-hole alignment against the original assembly before final tightening.
Quality Assurance
Dorman 673-7971 is a standard replacement part engineered to match original equipment dimensions and configuration for the listed applications. It is CARB certified for the specified fitments and built with stainless steel construction for service in exhaust-system environments.
