AP Exhaust 771411 Catalytic Converter - Front Right

CARB-Compliant Direct-Fit Catalytic Converter

AP Exhaust 771411 is a CARB compliant direct-fit catalytic converter for the front right position on select Nissan Altima models. It is built with a stainless steel body, ceramic substrate, and OE-style dimensions for California emissions applications.

Fits 2007-2014 Nissan Altima, front right. This AP Exhaust 771411 catalytic converter is engineered for direct replacement on California emissions vehicles and uses a 4-bolt welded flange inlet with a 3-bolt welded flange outlet.

Key Features

• CARB compliant direct-fit catalytic converter
• Stainless steel body for corrosion resistance
• Ceramic substrate material
• 1 O2 sensor port
• Inlet gasket included
• Outlet gasket included
• Outlet hardware included
• OE-dimensioned fitment for front right installation
• Executive Order D-798-9

Product Line Details

AP Exhaust’s 7NSXV03.5G7B product line focuses on OE-style fitment with manufacturing processes that support consistent dimensions and efficient converter construction. The line uses advanced production methods to help maintain repeatable fit and emissions-system compatibility for regulated applications.

Detailed Description

AP Exhaust part number 771411 is a direct-fit catalytic converter for 2007-2014 Nissan Altima front right applications listed for California emissions use. The unit features a stainless steel housing, ceramic substrate, one oxygen sensor port, and welded flange connections for a factory-style installation. Its CARB compliance and Executive Order D-798-9 make it appropriate for regulated replacement needs where emissions legality matters.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a failed or restricted catalytic converter
• Restoring exhaust flow on a California emissions Altima
• Addressing emissions test failure related to converter efficiency
• Correcting exhaust leaks at the converter connection points
• Replacing a damaged front right converter assembly

Installation Notes and Tips

Verify the vehicle’s emissions label and match the listed California application before installation. Confirm the front right position, flange style, and O2 sensor port count against the original part. Inspect mating surfaces, sensor threads, and exhaust hangers before assembly to help ensure a proper seal.

Quality Assurance

AP Exhaust states that this converter is manufactured to exact OE dimensions using automated workstations, spinner welding equipment, and high-speed production lines to support consistent fitment and build quality. Executive Order D-798-9 identifies the part as CARB compliant for the listed applications.