Walker 16696 Catalytic Converter - Front Left

Walker EPA Direct-Fit Catalytic Converter 16696

Walker EPA 16696 is a direct-fit catalytic converter built for specific front left applications on select Toyota trucks and SUVs. It uses a stainless steel body with a ceramic substrate and OE-style flange connections for a straightforward exhaust replacement on 2008-2016 Toyota Sequoia and 2010-2013 Toyota Tundra.

Key Features

• Direct-fit design for specific front left placement
• Stainless steel body with round 4-inch housing
• Ceramic substrate material
• 3-bolt welded flange inlet and 2-bolt welded flange outlet
• Pre- and post-catalyst oxygen sensor locations
• EPA-compliant design for OBDII vehicles
• Fits Federal and California emission models listed below

Product Details

Walker EPA 16696 is part of the Walker Ultra Direct-Fit Catalytic Converter line, which is built for import and domestic OBDII vehicles and engineered to meet EPA standards. This converter is configured for the front left position and uses direct-fit dimensions to match the listed Toyota applications. It is a practical replacement for exhaust systems that need an OE-style catalytic converter with the correct inlet, outlet, and sensor placement. This part cross-references Walker Exhaust 16697 for the same application.

Vehicle Fitment

• Fits 2008-2016 Toyota Sequoia, front left. Notes: Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Exhaust gasket is recommended. Additional part(s) needed to complete installation: 2 of 31374. Ultra Direct Fit Type; EPA.
• Fits 2010-2013 Toyota Tundra, front left. Notes: Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Exhaust gasket is recommended. Additional part(s) needed to complete installation: 2 of 31374. Ultra Direct Fit Type; EPA.

Common Replacement Reasons

• Check engine light related to catalyst efficiency
• Failed emissions inspection on the listed Toyota applications
• Restricted exhaust flow from a worn or damaged converter
• Exhaust leaks at the flange connection points
• Sensor-related fault codes at pre- or post-catalyst locations

Installation Notes

Verify the front left position, flange style, and sensor layout before installation. An exhaust gasket is recommended, and the listed fitment notes specify additional part(s) needed to complete installation. Confirm local emissions regulations before purchase, since this converter is not legal for sale or use in California and other CARB-compliant states.

Quality Assurance

Walker EPA converters are designed to meet EPA standards and are built for specific OBDII applications with direct-fit construction. Package contents include an installer card and warranty card.