OP Converters OPCT1134 Catalytic Converter with Integrated Exhaust Manifold - Right

OE-Style Catalytic Converter Manifold

OP Converters OPCT1134 is a catalytic converter with integrated exhaust manifold for specific Lexus applications. It is built for the right-side manifold position and supports direct replacement needs on select Lexus GS350 and Lexus IS350 models.

Key Features

• Catalytic converter with integrated exhaust manifold design
• Right-side manifold application
• Fits 2007-2011 Lexus GS350, right manifold
• Fits 2013 Lexus IS350, right manifold
• OP Converters part number OPCT1134

Detailed Description

This exhaust component combines the catalytic converter and manifold into one assembly for the specified Lexus fitments. OPCT1134 is intended for vehicles that require a right-side manifold configuration, including 2007-2011 Lexus GS350 and 2013 Lexus IS350 models. Use this part when replacing a worn, damaged, or restricted converter-manifold assembly and when maintaining the original exhaust layout is important. This part number, OPCT1134, is a direct fit option for the listed Lexus applications.

Common Replacement Reasons

• Failed emissions testing related to converter efficiency
• Cracked or leaking exhaust manifold assembly
• Rattling or damaged internal catalyst substrate
• Exhaust odor or reduced exhaust flow from a restricted unit
• Check engine light tied to catalyst or exhaust performance faults

Installation Notes and Tips

Verify the vehicle year, model, and right-side manifold location before installation. Inspect adjoining exhaust components, oxygen sensor connections, and flange surfaces for wear or damage before fitting the new assembly. Because this is an integrated manifold and catalytic converter unit, proper alignment with the exhaust system is important for sealing and fitment.

Quality Assurance

OP Converters supplies this catalytic converter manifold as an application-specific replacement for the listed Lexus vehicles. Confirm OPCT1134 against the vehicle identification and exhaust configuration before ordering.