This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.

HD DOC - Not Carb Compliant 674-3101 Features:

• Fits 2007-2009
• Direct replacement — this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles
• Restores functionality — reliable replacement for an original part that has failed due to corrosion
• Durable construction — this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience