Dorman 679-554 Catalytic Converter with Integrated Exhaust Manifold - Left
Dorman 679-554 Catalytic Converter Manifold
Dorman 679-554 is a catalytic converter with integrated exhaust manifold for specific 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee applications on the left side. It is built as a standard replacement in stainless steel with a ceramic substrate for direct-fit service on the listed vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Specific fit for 2011-2012 Dodge Durango, left, and 2011-2012 Jeep Grand Cherokee, left
- Stainless steel construction with natural finish and metallic gray appearance
- Ceramic substrate material for emissions system service
- Flanged inlet and flanged outlet for OE-style connection points
- Inlet gasket included; heat shield, hangers, clamps, and mounting hardware are not included
- CARB certified: No
Detailed Description
This Dorman manifold converter is engineered to match the original equipment layout on the specified vehicles, making it a direct replacement for the factory exhaust manifold and catalytic converter assembly. It uses a flanged inlet and outlet, a cylinder-shaped body, and a one-piece design to support a clean OE-style installation on the left side of the 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee. Part number 679-554 is also referenced for related replacement searches and catalog matching.
This part cross-references Eastern Catalytic 20484 for the same application.
What It Is Used For
- Replacing a cracked or leaking exhaust manifold and converter assembly
- Restoring exhaust flow through the catalytic converter section
- Addressing exhaust noise from manifold or flange leaks
- Correcting emissions-related trouble caused by a failed converter assembly
- Servicing a direct-fit left-side exhaust manifold converter on the listed Jeep and Dodge platforms
Installation Notes and Tips
Verify left-side placement and confirm the vehicle matches the listed year, make, and model before installation. Inspect flange surfaces, gasket sealing areas, and mounting points for wear or corrosion, and transfer any vehicle-specific components not supplied with the assembly as needed. Because this is a specific-fit manifold converter, proper alignment with the exhaust system is important for sealing and fitment.
Quality Assurance
Dorman manufactures this part as a standard replacement built to match original equipment dimensions and configuration for the listed applications. The stainless steel construction and ceramic substrate support durable exhaust system service on the specified Dodge Durango and Jeep Grand Cherokee models.
Dorman 679-554 Catalytic Converter with Integrated Exhaust Manifold - Left
Dorman 679-554 Catalytic Converter Manifold
Dorman 679-554 is a catalytic converter with integrated exhaust manifold for specific 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee applications on the left side. It is built as a standard replacement in stainless steel with a ceramic substrate for direct-fit service on the listed vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Specific fit for 2011-2012 Dodge Durango, left, and 2011-2012 Jeep Grand Cherokee, left
- Stainless steel construction with natural finish and metallic gray appearance
- Ceramic substrate material for emissions system service
- Flanged inlet and flanged outlet for OE-style connection points
- Inlet gasket included; heat shield, hangers, clamps, and mounting hardware are not included
- CARB certified: No
Detailed Description
This Dorman manifold converter is engineered to match the original equipment layout on the specified vehicles, making it a direct replacement for the factory exhaust manifold and catalytic converter assembly. It uses a flanged inlet and outlet, a cylinder-shaped body, and a one-piece design to support a clean OE-style installation on the left side of the 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee. Part number 679-554 is also referenced for related replacement searches and catalog matching.
This part cross-references Eastern Catalytic 20484 for the same application.
What It Is Used For
- Replacing a cracked or leaking exhaust manifold and converter assembly
- Restoring exhaust flow through the catalytic converter section
- Addressing exhaust noise from manifold or flange leaks
- Correcting emissions-related trouble caused by a failed converter assembly
- Servicing a direct-fit left-side exhaust manifold converter on the listed Jeep and Dodge platforms
Installation Notes and Tips
Verify left-side placement and confirm the vehicle matches the listed year, make, and model before installation. Inspect flange surfaces, gasket sealing areas, and mounting points for wear or corrosion, and transfer any vehicle-specific components not supplied with the assembly as needed. Because this is a specific-fit manifold converter, proper alignment with the exhaust system is important for sealing and fitment.
Quality Assurance
Dorman manufactures this part as a standard replacement built to match original equipment dimensions and configuration for the listed applications. The stainless steel construction and ceramic substrate support durable exhaust system service on the specified Dodge Durango and Jeep Grand Cherokee models.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 679-554 Catalytic Converter Manifold
Dorman 679-554 is a catalytic converter with integrated exhaust manifold for specific 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee applications on the left side. It is built as a standard replacement in stainless steel with a ceramic substrate for direct-fit service on the listed vehicles.
Key Features
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Specific fit for 2011-2012 Dodge Durango, left, and 2011-2012 Jeep Grand Cherokee, left
- Stainless steel construction with natural finish and metallic gray appearance
- Ceramic substrate material for emissions system service
- Flanged inlet and flanged outlet for OE-style connection points
- Inlet gasket included; heat shield, hangers, clamps, and mounting hardware are not included
- CARB certified: No
Detailed Description
This Dorman manifold converter is engineered to match the original equipment layout on the specified vehicles, making it a direct replacement for the factory exhaust manifold and catalytic converter assembly. It uses a flanged inlet and outlet, a cylinder-shaped body, and a one-piece design to support a clean OE-style installation on the left side of the 2011-2012 Dodge Durango and 2011-2012 Jeep Grand Cherokee. Part number 679-554 is also referenced for related replacement searches and catalog matching.
This part cross-references Eastern Catalytic 20484 for the same application.
What It Is Used For
- Replacing a cracked or leaking exhaust manifold and converter assembly
- Restoring exhaust flow through the catalytic converter section
- Addressing exhaust noise from manifold or flange leaks
- Correcting emissions-related trouble caused by a failed converter assembly
- Servicing a direct-fit left-side exhaust manifold converter on the listed Jeep and Dodge platforms
Installation Notes and Tips
Verify left-side placement and confirm the vehicle matches the listed year, make, and model before installation. Inspect flange surfaces, gasket sealing areas, and mounting points for wear or corrosion, and transfer any vehicle-specific components not supplied with the assembly as needed. Because this is a specific-fit manifold converter, proper alignment with the exhaust system is important for sealing and fitment.
Quality Assurance
Dorman manufactures this part as a standard replacement built to match original equipment dimensions and configuration for the listed applications. The stainless steel construction and ceramic substrate support durable exhaust system service on the specified Dodge Durango and Jeep Grand Cherokee models.
