Dorman 674-973 Catalytic Converter with Integrated Exhaust Manifold - Rear or Rear Right
Dorman 674-973 Catalytic Converter Manifold
Dorman 674-973 is a catalytic converter with integrated exhaust manifold for specific BMW applications. It is built as a direct OE-style replacement for the original manifold converter, with a stainless steel converter body and included gaskets and hardware for the exhaust connection points.
Key Features
- Integrated catalytic converter and exhaust manifold design
- Stainless steel converter body for exhaust system durability
- Natural finish
- Round inlet port shape
- Inlet gasket included
- Outlet mounting hardware included
- Regular grade replacement part
- Not CARB certified
Detailed Description
This Dorman manifold converter is precision-engineered to match the original equipment layout on select BMW 325Ci, 330Ci, X3, 325i, 325xi, 330i, 330xi, Z4, and Z3 applications. It is a practical replacement for the factory exhaust manifold and catalytic converter assembly when the original unit is damaged, restricted, or no longer sealing properly. This part cross-references Davico Mfg 18257 for the same application.
What It Helps Address
- Exhaust leaks at the manifold-to-pipe connection
- Restricted exhaust flow from a failing converter
- Check engine light concerns related to converter efficiency
- Cracked or corroded manifold converter housing
- Failed sealing surfaces at the inlet or outlet
Installation Notes and Tips
- Verify exact vehicle fitment by year, model, and position before ordering.
- Fits 2001-2006 BMW 325Ci, rear right.
- Fits 2001-2006 BMW 330Ci, rear right.
- Fits 2004-2006 BMW X3, rear.
- Fits 2001-2005 BMW 325i, rear.
- Fits 2001-2005 BMW 325xi, rear right.
- Fits 2001-2005 BMW 330i, rear right.
- Fits 2001-2005 BMW 330xi, rear.
- Fits 2003-2005 BMW Z4, rear.
- Fits 2001-2002 BMW Z3, rear right.
- Confirm emissions requirements before installation; this part is not CARB certified.
- Use the included gaskets and outlet mounting hardware during installation.
Quality Assurance
Dorman manufactures this replacement manifold converter to match OE fit and function on the listed BMW applications. Part number 674-973 is built for direct replacement use on the specified vehicles and positions.
Original: $698.77
-65%$698.77
$244.57Dorman 674-973 Catalytic Converter with Integrated Exhaust Manifold - Rear or Rear Right
Dorman 674-973 Catalytic Converter Manifold
Dorman 674-973 is a catalytic converter with integrated exhaust manifold for specific BMW applications. It is built as a direct OE-style replacement for the original manifold converter, with a stainless steel converter body and included gaskets and hardware for the exhaust connection points.
Key Features
- Integrated catalytic converter and exhaust manifold design
- Stainless steel converter body for exhaust system durability
- Natural finish
- Round inlet port shape
- Inlet gasket included
- Outlet mounting hardware included
- Regular grade replacement part
- Not CARB certified
Detailed Description
This Dorman manifold converter is precision-engineered to match the original equipment layout on select BMW 325Ci, 330Ci, X3, 325i, 325xi, 330i, 330xi, Z4, and Z3 applications. It is a practical replacement for the factory exhaust manifold and catalytic converter assembly when the original unit is damaged, restricted, or no longer sealing properly. This part cross-references Davico Mfg 18257 for the same application.
What It Helps Address
- Exhaust leaks at the manifold-to-pipe connection
- Restricted exhaust flow from a failing converter
- Check engine light concerns related to converter efficiency
- Cracked or corroded manifold converter housing
- Failed sealing surfaces at the inlet or outlet
Installation Notes and Tips
- Verify exact vehicle fitment by year, model, and position before ordering.
- Fits 2001-2006 BMW 325Ci, rear right.
- Fits 2001-2006 BMW 330Ci, rear right.
- Fits 2004-2006 BMW X3, rear.
- Fits 2001-2005 BMW 325i, rear.
- Fits 2001-2005 BMW 325xi, rear right.
- Fits 2001-2005 BMW 330i, rear right.
- Fits 2001-2005 BMW 330xi, rear.
- Fits 2003-2005 BMW Z4, rear.
- Fits 2001-2002 BMW Z3, rear right.
- Confirm emissions requirements before installation; this part is not CARB certified.
- Use the included gaskets and outlet mounting hardware during installation.
Quality Assurance
Dorman manufactures this replacement manifold converter to match OE fit and function on the listed BMW applications. Part number 674-973 is built for direct replacement use on the specified vehicles and positions.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 674-973 Catalytic Converter Manifold
Dorman 674-973 is a catalytic converter with integrated exhaust manifold for specific BMW applications. It is built as a direct OE-style replacement for the original manifold converter, with a stainless steel converter body and included gaskets and hardware for the exhaust connection points.
Key Features
- Integrated catalytic converter and exhaust manifold design
- Stainless steel converter body for exhaust system durability
- Natural finish
- Round inlet port shape
- Inlet gasket included
- Outlet mounting hardware included
- Regular grade replacement part
- Not CARB certified
Detailed Description
This Dorman manifold converter is precision-engineered to match the original equipment layout on select BMW 325Ci, 330Ci, X3, 325i, 325xi, 330i, 330xi, Z4, and Z3 applications. It is a practical replacement for the factory exhaust manifold and catalytic converter assembly when the original unit is damaged, restricted, or no longer sealing properly. This part cross-references Davico Mfg 18257 for the same application.
What It Helps Address
- Exhaust leaks at the manifold-to-pipe connection
- Restricted exhaust flow from a failing converter
- Check engine light concerns related to converter efficiency
- Cracked or corroded manifold converter housing
- Failed sealing surfaces at the inlet or outlet
Installation Notes and Tips
- Verify exact vehicle fitment by year, model, and position before ordering.
- Fits 2001-2006 BMW 325Ci, rear right.
- Fits 2001-2006 BMW 330Ci, rear right.
- Fits 2004-2006 BMW X3, rear.
- Fits 2001-2005 BMW 325i, rear.
- Fits 2001-2005 BMW 325xi, rear right.
- Fits 2001-2005 BMW 330i, rear right.
- Fits 2001-2005 BMW 330xi, rear.
- Fits 2003-2005 BMW Z4, rear.
- Fits 2001-2002 BMW Z3, rear right.
- Confirm emissions requirements before installation; this part is not CARB certified.
- Use the included gaskets and outlet mounting hardware during installation.
Quality Assurance
Dorman manufactures this replacement manifold converter to match OE fit and function on the listed BMW applications. Part number 674-973 is built for direct replacement use on the specified vehicles and positions.
