Dorman 674-2009 Diesel Particulate Filter (DPF)

Overview of Dorman 674-2009 Diesel Particulate Filter

The Dorman 674-2009 Diesel Particulate Filter (DPF) is designed for specific diesel vehicle applications requiring precise fitment and reliable exhaust filtration. Engineered with stainless steel construction and silicon carbide substrate, this DPF supports emission control systems by capturing particulate matter effectively.

• Inlet and outlet outside diameter: 13.32 inches
• Inlet and outlet inside diameter: 12.55 inches
• Flanged inlet and outlet types for secure connection
• Body dimensions: 18 inches height, 17 inches width, 11.9 inches length
• Constructed from durable stainless steel body material
• Silicon carbide substrate for efficient particulate filtration
• Includes inlet and outlet gaskets for proper sealing
• Specific fit design for targeted vehicle compatibility

Detailed Product Description

The Dorman 674-2009 Diesel Particulate Filter is a standard grade exhaust component designed to meet the demands of diesel-powered vehicles requiring particulate filtration. Its flanged inlet and outlet connections, both with an outside diameter of 13.32 inches and inside diameter of 12.55 inches, ensure a secure and leak-free fit within the exhaust system. The stainless steel body provides corrosion resistance and durability under high-temperature conditions common in diesel exhaust environments. The silicon carbide substrate material is engineered to trap soot and particulate matter effectively, helping to reduce emissions and maintain compliance with emission standards where applicable.

Common Applications and Problem Resolution

• Reduces excessive diesel smoke and soot emissions
• Addresses engine warning lights related to particulate filter clogging
• Helps restore proper exhaust flow and engine performance
• Prevents damage to downstream exhaust components
• Supports emission control compliance for diesel vehicles

Installation Notes and Tips

Installation of the Dorman 674-2009 requires attention to proper sealing using the included inlet and outlet gaskets. The flanged connections facilitate alignment but ensure mating surfaces are clean and free of debris before assembly. This part does not include mounting hardware, so retain original fasteners or source compatible hardware as needed. Verify vehicle-specific fitment prior to installation to ensure compatibility with your diesel model.

Quality Assurance and Warranty

Dorman manufactures this Diesel Particulate Filter to meet industry standards for durability and performance. The stainless steel construction and silicon carbide substrate are selected for longevity in demanding exhaust conditions. While this part is not CARB certified, it is designed to meet standard emission control requirements. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer.