Walker 81968 Catalytic Converter

Overview

Walker CalCat catalytic converter 81968 is a specific-fit replacement for select Chrysler, Dodge, and Plymouth applications from 1996-2000. It uses a stainless steel body, ceramic substrate, and a direct-fit layout with a 4-bolt welded flange inlet and pipe connection outlet.

This converter is CARB certified and carries Executive Order D-182-45 for listed applications. It is built for emissions repair on vehicles such as the Dodge Stratus, Chrysler Cirrus, and Chrysler Sebring where a direct replacement converter is required.

Key Features

• Specific-fit catalytic converter for direct replacement applications
• Stainless steel body with ceramic substrate
• Small oval body shape with 38.500 overall length
• 4-bolt welded flange inlet and pipe connection outlet
• CARB certified for listed applications under Executive Order D-182-45
• Pre- and post-catalyst oxygen sensor locations noted in fitment data

Product Details

Walker 81968 is part of the CalCat line, a product family focused on emissions-compliant replacement converters for specific vehicle applications. The design uses a small oval housing with a welded flange inlet and pipe outlet to match the listed exhaust configuration, while the ceramic substrate supports catalytic function within the converter body. Fitment covers 1996-2000 Chrysler Cirrus, Chrysler Sebring, Dodge Stratus, and Plymouth Breeze applications, including California and other CARB-compliant states where noted in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Replacement Needs

• Failed catalytic converter efficiency codes
• Exhaust restriction from a deteriorated converter core
• Emissions test failure related to converter performance
• Corrosion or damage to the original converter housing
• Need for a CARB-certified direct-fit replacement

Installation Notes

Verify engine family and emissions certification before ordering, since fitment varies by application and state requirements. Some listed applications note additional parts needed to complete installation, and certain Colorado-specific listings recommend an exhaust gasket or an oxygen sensor plug when applicable. Confirm the inlet flange, outlet connection, and oxygen sensor arrangement against the vehicle before installation.

Quality Assurance

Walker CalCat converters are built for emissions-focused replacement use and are listed with CARB Executive Order D-182-45 for the applications shown in the fitment data. The specific-fit design helps match the original exhaust layout for the listed Chrysler, Dodge, and Plymouth vehicles.