Dorman Catalytic Converter Manifold Assembly (MPN: 673-439)

Precision-engineered replacement for specific vehicle models with durable construction.

The Dorman Catalytic Converter Manifold Assembly is designed to provide a reliable replacement for original equipment on select vehicle years, makes, and models. This manifold converter features a durable construction that is manufactured within strict tolerances, ensuring longevity and performance. It is a direct replacement that matches the fit and functionality of the original equipment, making installation straightforward and efficient.

Included in the kit are gaskets and downpipe hardware, which simplify the installation process. This product is designed in the United States and is backed by decades of automotive aftermarket experience, ensuring quality and reliability. The assembly is California legal and features a cast iron case material, contributing to its robust design.

Features

• Durable Construction -Manufactured Within Strict Tolerances For Reliable Longevity
• Direct Replacement - This Manifold Converter Is Designed To Match The Fit And Performance Of The Original Equipment On Specific Vehicles
• Convenient Kit - Features Gaskets And Downpipe Hardware To Simplify Installation
• Designed In The United States And Backed By Decades Of Automotive Aftermarket Experience

Specifications

• Manufacturer: Dorman
• Manufacturer Part Number: 673-439
• California Legal: Yes
• Inlet Size: OEM
• Inlet Attachment: Flange
• Outlet Size: OEM
• Outlet Attachment: Flange
• Overall Length (IN): OEM
• Case Material: Cast Iron
• Shape: Round
• Body Length (IN): OEM
• Substrate Material: OEM
• Heat Shield: Yes
• Air Tube: No
• Estimated Install Time (Hours): 1.5

Compatibility / Fit

• 1996-2000 Honda Civic
• 1996-1997 Honda Civic del Sol

Technical Documents

• integrated-exhaust-manifold_tech-note.pdf
• exhaust-manifold_dtc-tech-note.pdf
• exhaust-manifold_dtc-tech-note.pdf
• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf
• integrated-exhaust-manifold_tech-note.pdf
• integrated-exhaust-manifold_tech-note.pdf
• exhaust-manifold_sell-sheet.pdf

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