
Dorman 674-9015 Diesel Particulate Filter (DPF) Gasket
Dorman 674-9015 DPF Gasket
Service a damaged or failed diesel particulate filter seal with this direct replacement DPF gasket from Dorman. Built from durable MBG-D material with a silver finish, it is made to match the factory gasket’s sealing function and help maintain a tight connection at the diesel particulate filter.
For diesel exhaust repairs on vehicles such as Ford F-250 and Ford F-350 applications, the Dorman 674-9015 gasket supports a proper seal where the DPF joins the exhaust system. It is a practical choice when you need a replacement DPF gasket for diesel exhaust sealing service.
Key Features
- Direct replacement diesel particulate filter gasket
- Designed to match OE sealing function
- Durable MBG-D material for regular service use
- One-piece configuration for straightforward placement
- Silver finish
- Inside diameter: 328
- Outside diameter: 355
- Thickness: 1.8
- Part number: 674-9015
Detailed Description
The Dorman 674-9015 is an exhaust gasket made for DPF sealing service in diesel applications. Its dimensions and one-piece construction support a secure fit at the diesel particulate filter, helping restore the sealing surface after DPF service or replacement. If you are searching for a DPF gasket for Ford diesel exhaust repair, or a replacement exhaust gasket for diesel particulate filter sealing, this part provides a direct-fit service solution. The 674-9015 part number is also useful when cross-checking diesel exhaust repair listings and OE-style replacement references.
This part cross-references 21212522 for the same application.
What It Helps Fix
- Exhaust leaks at the diesel particulate filter connection
- Damaged or flattened DPF sealing surfaces
- Loss of seal after DPF removal and reinstallation
- Noise or soot escape from a compromised exhaust joint
- Service issues caused by a worn diesel exhaust gasket
Installation Notes and Tips
Inspect the mating surfaces before installation and remove carbon buildup, corrosion, or old gasket material. Confirm the gasket dimensions match the DPF flange before assembly. Use proper exhaust service procedures and torque fasteners evenly to help achieve a uniform seal. Verify the exhaust system is aligned correctly before final tightening.
Quality Assurance
Dorman manufactures this gasket as a direct replacement part intended to match the function of the factory seal for diesel particulate filter service. The 674-9015 is built from durable materials for reliable exhaust sealing performance.
Dorman 674-9015 Diesel Particulate Filter (DPF) Gasket
Dorman 674-9015 DPF Gasket
Service a damaged or failed diesel particulate filter seal with this direct replacement DPF gasket from Dorman. Built from durable MBG-D material with a silver finish, it is made to match the factory gasket’s sealing function and help maintain a tight connection at the diesel particulate filter.
For diesel exhaust repairs on vehicles such as Ford F-250 and Ford F-350 applications, the Dorman 674-9015 gasket supports a proper seal where the DPF joins the exhaust system. It is a practical choice when you need a replacement DPF gasket for diesel exhaust sealing service.
Key Features
- Direct replacement diesel particulate filter gasket
- Designed to match OE sealing function
- Durable MBG-D material for regular service use
- One-piece configuration for straightforward placement
- Silver finish
- Inside diameter: 328
- Outside diameter: 355
- Thickness: 1.8
- Part number: 674-9015
Detailed Description
The Dorman 674-9015 is an exhaust gasket made for DPF sealing service in diesel applications. Its dimensions and one-piece construction support a secure fit at the diesel particulate filter, helping restore the sealing surface after DPF service or replacement. If you are searching for a DPF gasket for Ford diesel exhaust repair, or a replacement exhaust gasket for diesel particulate filter sealing, this part provides a direct-fit service solution. The 674-9015 part number is also useful when cross-checking diesel exhaust repair listings and OE-style replacement references.
This part cross-references 21212522 for the same application.
What It Helps Fix
- Exhaust leaks at the diesel particulate filter connection
- Damaged or flattened DPF sealing surfaces
- Loss of seal after DPF removal and reinstallation
- Noise or soot escape from a compromised exhaust joint
- Service issues caused by a worn diesel exhaust gasket
Installation Notes and Tips
Inspect the mating surfaces before installation and remove carbon buildup, corrosion, or old gasket material. Confirm the gasket dimensions match the DPF flange before assembly. Use proper exhaust service procedures and torque fasteners evenly to help achieve a uniform seal. Verify the exhaust system is aligned correctly before final tightening.
Quality Assurance
Dorman manufactures this gasket as a direct replacement part intended to match the function of the factory seal for diesel particulate filter service. The 674-9015 is built from durable materials for reliable exhaust sealing performance.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 674-9015 DPF Gasket
Service a damaged or failed diesel particulate filter seal with this direct replacement DPF gasket from Dorman. Built from durable MBG-D material with a silver finish, it is made to match the factory gasket’s sealing function and help maintain a tight connection at the diesel particulate filter.
For diesel exhaust repairs on vehicles such as Ford F-250 and Ford F-350 applications, the Dorman 674-9015 gasket supports a proper seal where the DPF joins the exhaust system. It is a practical choice when you need a replacement DPF gasket for diesel exhaust sealing service.
Key Features
- Direct replacement diesel particulate filter gasket
- Designed to match OE sealing function
- Durable MBG-D material for regular service use
- One-piece configuration for straightforward placement
- Silver finish
- Inside diameter: 328
- Outside diameter: 355
- Thickness: 1.8
- Part number: 674-9015
Detailed Description
The Dorman 674-9015 is an exhaust gasket made for DPF sealing service in diesel applications. Its dimensions and one-piece construction support a secure fit at the diesel particulate filter, helping restore the sealing surface after DPF service or replacement. If you are searching for a DPF gasket for Ford diesel exhaust repair, or a replacement exhaust gasket for diesel particulate filter sealing, this part provides a direct-fit service solution. The 674-9015 part number is also useful when cross-checking diesel exhaust repair listings and OE-style replacement references.
This part cross-references 21212522 for the same application.
What It Helps Fix
- Exhaust leaks at the diesel particulate filter connection
- Damaged or flattened DPF sealing surfaces
- Loss of seal after DPF removal and reinstallation
- Noise or soot escape from a compromised exhaust joint
- Service issues caused by a worn diesel exhaust gasket
Installation Notes and Tips
Inspect the mating surfaces before installation and remove carbon buildup, corrosion, or old gasket material. Confirm the gasket dimensions match the DPF flange before assembly. Use proper exhaust service procedures and torque fasteners evenly to help achieve a uniform seal. Verify the exhaust system is aligned correctly before final tightening.
Quality Assurance
Dorman manufactures this gasket as a direct replacement part intended to match the function of the factory seal for diesel particulate filter service. The 674-9015 is built from durable materials for reliable exhaust sealing performance.











