Dorman 673-114 Catalytic Converter with Integrated Exhaust Manifold - Right

Dorman 673-114 Catalytic Converter Manifold

Dorman 673-114 is a catalytic converter with integrated exhaust manifold for specific Toyota and Lexus applications. It is built as a direct replacement for the original manifold converter on the right side, with CARB certification for regulated emissions compliance.

Key Features

• Integrated exhaust manifold and catalytic converter design
• Stainless steel converter body with natural finish
• CARB certified, Executive Order D-798-7
• One inlet, one flanged outlet, and one sensor port
• Includes inlet gasket, outlet gasket, and outlet mounting hardware
• Direct-fit replacement for select 2003-2004 Lexus GX470 and 2003-2004 Toyota 4Runner right-side applications

Detailed Description

This manifold converter is precision-engineered to match original equipment dimensions and mounting points for select Lexus GX470 and Toyota 4Runner models. The stainless steel construction supports exhaust durability, while the integrated design helps simplify replacement of the exhaust manifold and catalytic converter assembly on the right side. Dorman 673-114 is a practical OE-style solution for drivers needing a CARB-compliant replacement for emissions-related service.

This part cross-references 1710450180 for the same application.

What It Helps Address

• Failed catalytic converter efficiency codes
• Exhaust leaks at the manifold or flange connection
• Cracked or deteriorated manifold converter assemblies
• Emissions test failures on CARB-regulated vehicles
• Noise from a damaged exhaust manifold section

Installation Notes and Tips

Fits 2003-2004 Lexus GX470, right. Fits 2003-2004 Toyota 4Runner, right. Verify the right-side configuration, inlet and outlet flange alignment, and sensor port location before installation. Use the included gaskets and outlet mounting hardware during service, and inspect adjoining exhaust components for wear or corrosion that could affect sealing.

Quality Assurance

Dorman designs this manifold converter to match original equipment fit and function on the listed vehicles. CARB certification and Executive Order D-798-7 support emissions compliance for the specified applications.