Dorman 679-576 Catalytic Converter with Integrated Exhaust Manifold - Left
Dorman 679-576 Catalytic Converter Manifold
Dorman 679-576 is a catalytic converter with integrated exhaust manifold for specific Ram 1500 applications. It is built as a standard replacement in stainless steel with a ceramic substrate and a flanged inlet and outlet for a direct-fit repair on the left side.
Key Features
- Direct-fit, specific application design for 2019-2022 Ram 1500, left
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Stainless steel construction with an uncoated metallic gray finish
- Ceramic substrate material for exhaust aftertreatment service
- Flanged inlet and flanged outlet for OE-style connection points
- Inlet gasket included
- Standard replacement grade for repair-focused installations
Detailed Description
This Dorman catalytic converter manifold is engineered to match the original equipment layout on select Ram 1500 trucks. The one-piece design combines the exhaust manifold and catalytic converter into a single assembly, helping restore proper exhaust routing and emissions system function on the left side of the vehicle. Dorman 679-576 is a direct replacement for 2019, 2020, 2021, and 2022 Ram 1500 models, and it cross-references Carlson 20491 for the same application.
Built with stainless steel and a ceramic substrate, this manifold converter uses flanged inlet and outlet connections and a round body profile. It is not CARB certified, so it is intended for non-CARB-compliant applications. The part number 679-576 is also referenced by OE numbers 68263749AA and 68263749AB.
What It Helps Repair
- Exhaust leaks at the manifold-to-converter assembly
- Restricted exhaust flow caused by a damaged converter body
- Check engine light concerns related to converter or exhaust manifold failure
- Cracked or corroded OE manifold converter assemblies
- Fitment issues when replacing the original left-side exhaust manifold converter on a Ram 1500
Installation Notes and Tips
Verify left-side fitment before ordering and confirm the vehicle is a 2019-2022 Ram 1500. Inspect the mating surfaces, gasket condition, and flange alignment before installation. Because this is a flanged, one-piece manifold converter, proper exhaust support and bolt-hole alignment are important for a secure seal. Follow factory service procedures and emissions regulations for your application.
Quality Assurance
Dorman designs this part as a standard replacement for the original equipment configuration on specific vehicles. The stainless steel construction, ceramic substrate, and application-specific fitment support a repair that follows OE-style dimensions and connection points.
Dorman 679-576 Catalytic Converter with Integrated Exhaust Manifold - Left
Dorman 679-576 Catalytic Converter Manifold
Dorman 679-576 is a catalytic converter with integrated exhaust manifold for specific Ram 1500 applications. It is built as a standard replacement in stainless steel with a ceramic substrate and a flanged inlet and outlet for a direct-fit repair on the left side.
Key Features
- Direct-fit, specific application design for 2019-2022 Ram 1500, left
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Stainless steel construction with an uncoated metallic gray finish
- Ceramic substrate material for exhaust aftertreatment service
- Flanged inlet and flanged outlet for OE-style connection points
- Inlet gasket included
- Standard replacement grade for repair-focused installations
Detailed Description
This Dorman catalytic converter manifold is engineered to match the original equipment layout on select Ram 1500 trucks. The one-piece design combines the exhaust manifold and catalytic converter into a single assembly, helping restore proper exhaust routing and emissions system function on the left side of the vehicle. Dorman 679-576 is a direct replacement for 2019, 2020, 2021, and 2022 Ram 1500 models, and it cross-references Carlson 20491 for the same application.
Built with stainless steel and a ceramic substrate, this manifold converter uses flanged inlet and outlet connections and a round body profile. It is not CARB certified, so it is intended for non-CARB-compliant applications. The part number 679-576 is also referenced by OE numbers 68263749AA and 68263749AB.
What It Helps Repair
- Exhaust leaks at the manifold-to-converter assembly
- Restricted exhaust flow caused by a damaged converter body
- Check engine light concerns related to converter or exhaust manifold failure
- Cracked or corroded OE manifold converter assemblies
- Fitment issues when replacing the original left-side exhaust manifold converter on a Ram 1500
Installation Notes and Tips
Verify left-side fitment before ordering and confirm the vehicle is a 2019-2022 Ram 1500. Inspect the mating surfaces, gasket condition, and flange alignment before installation. Because this is a flanged, one-piece manifold converter, proper exhaust support and bolt-hole alignment are important for a secure seal. Follow factory service procedures and emissions regulations for your application.
Quality Assurance
Dorman designs this part as a standard replacement for the original equipment configuration on specific vehicles. The stainless steel construction, ceramic substrate, and application-specific fitment support a repair that follows OE-style dimensions and connection points.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 679-576 Catalytic Converter Manifold
Dorman 679-576 is a catalytic converter with integrated exhaust manifold for specific Ram 1500 applications. It is built as a standard replacement in stainless steel with a ceramic substrate and a flanged inlet and outlet for a direct-fit repair on the left side.
Key Features
- Direct-fit, specific application design for 2019-2022 Ram 1500, left
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Stainless steel construction with an uncoated metallic gray finish
- Ceramic substrate material for exhaust aftertreatment service
- Flanged inlet and flanged outlet for OE-style connection points
- Inlet gasket included
- Standard replacement grade for repair-focused installations
Detailed Description
This Dorman catalytic converter manifold is engineered to match the original equipment layout on select Ram 1500 trucks. The one-piece design combines the exhaust manifold and catalytic converter into a single assembly, helping restore proper exhaust routing and emissions system function on the left side of the vehicle. Dorman 679-576 is a direct replacement for 2019, 2020, 2021, and 2022 Ram 1500 models, and it cross-references Carlson 20491 for the same application.
Built with stainless steel and a ceramic substrate, this manifold converter uses flanged inlet and outlet connections and a round body profile. It is not CARB certified, so it is intended for non-CARB-compliant applications. The part number 679-576 is also referenced by OE numbers 68263749AA and 68263749AB.
What It Helps Repair
- Exhaust leaks at the manifold-to-converter assembly
- Restricted exhaust flow caused by a damaged converter body
- Check engine light concerns related to converter or exhaust manifold failure
- Cracked or corroded OE manifold converter assemblies
- Fitment issues when replacing the original left-side exhaust manifold converter on a Ram 1500
Installation Notes and Tips
Verify left-side fitment before ordering and confirm the vehicle is a 2019-2022 Ram 1500. Inspect the mating surfaces, gasket condition, and flange alignment before installation. Because this is a flanged, one-piece manifold converter, proper exhaust support and bolt-hole alignment are important for a secure seal. Follow factory service procedures and emissions regulations for your application.
Quality Assurance
Dorman designs this part as a standard replacement for the original equipment configuration on specific vehicles. The stainless steel construction, ceramic substrate, and application-specific fitment support a repair that follows OE-style dimensions and connection points.
