Dorman 679-540 Catalytic Converter with Integrated Exhaust Manifold - Rear
Dorman 679-540 Catalytic Converter Manifold
Dorman 679-540 is a catalytic converter with integrated exhaust manifold built for specific Chevrolet applications. It is a direct-fit, standard replacement for rear-position service on 2012-2013 Chevrolet Impala and 2014-2016 Chevrolet Impala Limited, with OE-style flanged connections for a precise repair.
Key Features
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Specific fit for rear-position applications on Chevrolet Impala and Chevrolet Impala Limited
- Stainless steel construction with an uncoated metallic gray finish
- Ceramic substrate material for emissions system service
- Flanged inlet and outlet design for OE-style mounting
- Inlet gasket included
- Standard replacement grade for direct service work
Detailed Description
This Dorman catalytic converter manifold is precision-engineered to match the original equipment layout on select Chevrolet vehicles. Part number 679-540 is built as a specific-fit replacement for the rear exhaust position, making it a practical choice when servicing the exhaust manifold and converter assembly on a 2012-2013 Chevrolet Impala or a 2014-2016 Chevrolet Impala Limited. The stainless steel body, ceramic substrate, and flanged inlet and outlet connections support a repair that follows the factory configuration closely.
This part cross-references Gates 52185 for the same application.
What It Helps Address
- Cracked or leaking exhaust manifold converter assembly
- Restricted exhaust flow from a damaged catalytic converter
- Exhaust leaks at the flanged connection points
- Check engine light concerns related to converter efficiency or exhaust sealing
- Noise from a failing manifold-mounted exhaust component
Installation Notes and Tips
Verify rear-position fitment before ordering. This part uses flanged inlet and outlet connections and includes an inlet gasket, so inspect the mating surfaces, studs, and exhaust sealing points during installation. Confirm the vehicle year and model match the listed applications for the Chevrolet Impala and Chevrolet Impala Limited before replacement.
Quality Assurance
Dorman designs this manifold converter as a standard replacement built to match OE fit and function on the listed vehicles. Part number 679-540 is intended for direct service on specific Chevrolet Impala and Chevrolet Impala Limited applications.
Dorman 679-540 Catalytic Converter with Integrated Exhaust Manifold - Rear
Dorman 679-540 Catalytic Converter Manifold
Dorman 679-540 is a catalytic converter with integrated exhaust manifold built for specific Chevrolet applications. It is a direct-fit, standard replacement for rear-position service on 2012-2013 Chevrolet Impala and 2014-2016 Chevrolet Impala Limited, with OE-style flanged connections for a precise repair.
Key Features
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Specific fit for rear-position applications on Chevrolet Impala and Chevrolet Impala Limited
- Stainless steel construction with an uncoated metallic gray finish
- Ceramic substrate material for emissions system service
- Flanged inlet and outlet design for OE-style mounting
- Inlet gasket included
- Standard replacement grade for direct service work
Detailed Description
This Dorman catalytic converter manifold is precision-engineered to match the original equipment layout on select Chevrolet vehicles. Part number 679-540 is built as a specific-fit replacement for the rear exhaust position, making it a practical choice when servicing the exhaust manifold and converter assembly on a 2012-2013 Chevrolet Impala or a 2014-2016 Chevrolet Impala Limited. The stainless steel body, ceramic substrate, and flanged inlet and outlet connections support a repair that follows the factory configuration closely.
This part cross-references Gates 52185 for the same application.
What It Helps Address
- Cracked or leaking exhaust manifold converter assembly
- Restricted exhaust flow from a damaged catalytic converter
- Exhaust leaks at the flanged connection points
- Check engine light concerns related to converter efficiency or exhaust sealing
- Noise from a failing manifold-mounted exhaust component
Installation Notes and Tips
Verify rear-position fitment before ordering. This part uses flanged inlet and outlet connections and includes an inlet gasket, so inspect the mating surfaces, studs, and exhaust sealing points during installation. Confirm the vehicle year and model match the listed applications for the Chevrolet Impala and Chevrolet Impala Limited before replacement.
Quality Assurance
Dorman designs this manifold converter as a standard replacement built to match OE fit and function on the listed vehicles. Part number 679-540 is intended for direct service on specific Chevrolet Impala and Chevrolet Impala Limited applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 679-540 Catalytic Converter Manifold
Dorman 679-540 is a catalytic converter with integrated exhaust manifold built for specific Chevrolet applications. It is a direct-fit, standard replacement for rear-position service on 2012-2013 Chevrolet Impala and 2014-2016 Chevrolet Impala Limited, with OE-style flanged connections for a precise repair.
Key Features
- Integrated exhaust manifold and catalytic converter in one one-piece assembly
- Specific fit for rear-position applications on Chevrolet Impala and Chevrolet Impala Limited
- Stainless steel construction with an uncoated metallic gray finish
- Ceramic substrate material for emissions system service
- Flanged inlet and outlet design for OE-style mounting
- Inlet gasket included
- Standard replacement grade for direct service work
Detailed Description
This Dorman catalytic converter manifold is precision-engineered to match the original equipment layout on select Chevrolet vehicles. Part number 679-540 is built as a specific-fit replacement for the rear exhaust position, making it a practical choice when servicing the exhaust manifold and converter assembly on a 2012-2013 Chevrolet Impala or a 2014-2016 Chevrolet Impala Limited. The stainless steel body, ceramic substrate, and flanged inlet and outlet connections support a repair that follows the factory configuration closely.
This part cross-references Gates 52185 for the same application.
What It Helps Address
- Cracked or leaking exhaust manifold converter assembly
- Restricted exhaust flow from a damaged catalytic converter
- Exhaust leaks at the flanged connection points
- Check engine light concerns related to converter efficiency or exhaust sealing
- Noise from a failing manifold-mounted exhaust component
Installation Notes and Tips
Verify rear-position fitment before ordering. This part uses flanged inlet and outlet connections and includes an inlet gasket, so inspect the mating surfaces, studs, and exhaust sealing points during installation. Confirm the vehicle year and model match the listed applications for the Chevrolet Impala and Chevrolet Impala Limited before replacement.
Quality Assurance
Dorman designs this manifold converter as a standard replacement built to match OE fit and function on the listed vehicles. Part number 679-540 is intended for direct service on specific Chevrolet Impala and Chevrolet Impala Limited applications.
