Walker 84138 Catalytic Converter with Integrated Exhaust Manifold - Front

Walker CalCat Manifold Catalytic Converter 84138

Walker CalCat 84138 is a catalytic converter with integrated exhaust manifold built for CARB-compliant replacement on select Toyota Camry applications. It is engineered for a precise OE-style fit and is designed, tested, and validated to meet California emissions requirements.

Key Features

• CARB certified with Executive Order D-182-72
• Fits 2010 Toyota Camry, front
• Fits 2011 Toyota Camry, front
• Stainless steel converter body with ceramic substrate
• 5-bolt welded flange inlet and 2-bolt welded flange outlet
• Pre-catalyst oxygen sensor location
• Mounting hardware included
• Walker CalCat line for OE-style manifold converter replacement

Product Details

The Walker CalCat line is built for emissions-focused repairs where a direct-fit manifold converter is required. Part number 84138 uses a stainless steel body, round converter body shape, oval inlet port shape, and round outlet port shape to match the intended exhaust layout. With CARB Executive Order D-182-72, this unit is legal for sale and use in California and other states that require CARB-compliant replacement converters for the listed Toyota Camry applications.

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

What It Helps Fix

• Failed catalytic converter emissions testing
• Check engine light concerns related to catalyst efficiency
• Exhaust leaks at the manifold converter assembly
• Damaged or corroded OE manifold converter housing
• Replacement needs on front exhaust emissions components

Installation Notes

Fits 2010 Toyota Camry, front and 2011 Toyota Camry, front. Engine family numbers listed for fitment are ATYXV02.5BEB for 2010 and BTYXV02.5BEB for 2011. An exhaust gasket is recommended, and additional part 31585 is noted as needed to complete installation. Verify the vehicle’s emissions requirements and confirm the CARB Executive Order before installation.

Quality Assurance

Walker designs, tests, and validates CalCat converters for CARB compliance and OE-style fitment. Part number 84138 is built for regulated emissions replacement use on the specified Toyota Camry applications.