Walker 83199 Catalytic Converter

Walker CalCat 83199 Catalytic Converter

Walker CalCat 83199 is a direct-fit catalytic converter built for CARB-compliant replacement on select Toyota Yaris applications. It is designed for a precise OE-style fit and is listed for 2007-2009 Toyota Yaris models with post-catalyst oxygen sensor placement.

Key Features

• Direct-fit catalytic converter for specific Toyota Yaris applications
• CARB certified for sale and use in California and other CARB-compliant states
• Stainless steel body with ceramic substrate
• Round body design with 2-bolt welded flange inlet and outlet
• Post-catalyst oxygen sensor location
• OE-style fitment for 2007, 2008, and 2009 Toyota Yaris

Product Details

Walker CalCat is the Walker catalytic converter line focused on direct-fit replacement parts that meet California Air Resources Board requirements. Part number 83199 is engineered for the 2007-2009 Toyota Yaris and uses a stainless steel housing with a ceramic substrate to match the application’s emissions-control needs. The converter is CARB Executive Order D-182-62 approved and is legal for sale and use in California and other states that require CARB-compliant replacement converters. This part number 83199 is a fitment-specific solution for Toyota Yaris owners needing an emissions repair that follows the listed OE-style configuration.

This part cross-references 31619 and 31387 for the same application.

Common Problems This Part Can Address

• Failed emissions test due to a worn or inefficient catalytic converter
• Check engine light related to catalyst efficiency codes
• Exhaust restriction caused by a deteriorated converter substrate
• Need for a CARB-compliant replacement on a 2007-2009 Toyota Yaris
• Replacement of a damaged or corroded OE converter assembly

Installation Notes and Tips

Fits 2007 Toyota Yaris, N/A. Fits 2008 Toyota Yaris, N/A. Fits 2009 Toyota Yaris, N/A. Fitment notes specify CARB Executive Order D-182-62, direct-fit construction, and additional parts needed to complete installation: 31619 and 31387. Verify engine family number and emissions requirements before installation, especially for California and other CARB-regulated states. The inlet and outlet use 2-bolt welded flanges, and the oxygen sensor location is post catalyst.

Quality Assurance

Walker CalCat converters are designed, tested, and validated to meet CARB standards for the listed applications. Part number 83199 is built for specific fitment and emissions compliance on the covered Toyota Yaris model years.