Walker 82631 Catalytic Converter - Right

Walker CalCat 82631 Overview

Walker CalCat 82631 is a universal catalytic converter built for CARB-compliant replacement applications on select 2000-2006 vehicles. It uses a standard oval stainless steel body with a ceramic substrate and 2.25-inch pipe connections for a direct-style exhaust repair approach.

Designed for OBDII and non-OBD vehicles, this Walker CalCat universal catalytic converter is listed for right-side applications on Lincoln LS, Jaguar S-Type, Ford Thunderbird, Jaguar XJR, and Jaguar Super V8 models. The 82631 part number is a CARB-certified option for regulated replacement needs in California and other CARB states.

Key Features

• Walker CalCat universal catalytic converter, part number 82631
• CARB certified for regulated replacement use
• Universal fit with pipe connection inlet and outlet
• Standard oval body shape with stainless steel construction
• Ceramic substrate material for emissions control service
• 2.25-inch inlet and outlet inside diameter
• Overall length: 13.75 inches; body length: 8.5 inches
• Oxygen sensor location: pre-catalyst and midbed

Product Details

Walker CalCat 82631 is part of the CalCat line of universal catalytic converters, a product family focused on CARB-compliant replacement coverage for OBDII and non-OBD vehicles. This converter is engineered with a stainless steel body, standard oval housing, and ceramic substrate to support emissions system repair where a universal converter is required. The 82631 is listed for right-side fitment on 2000-2006 Lincoln LS, 2000-2005 Jaguar S-Type, 2004-2005 Jaguar XJR, 2005 Jaguar Super V8, and 2002-2005 Ford Thunderbird applications.

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

What It Is Used For

• Replacing a failed catalytic converter on CARB-regulated vehicles
• Addressing emissions test failure related to converter efficiency
• Restoring exhaust flow after converter substrate damage or restriction
• Repairing a check engine light tied to catalyst performance codes
• Servicing right-side exhaust converter locations on listed Lincoln LS and Jaguar applications

Installation Notes

Installation may require cutting, welding, or additional fabrication because this is a universal converter and mounting hardware is not included. Verify inlet and outlet sizing at 2.25 inches, confirm right-side placement, and match the vehicle’s engine family number and CARB Executive Order requirements before installation. For 2002 Lincoln LS, 2004 Jaguar S-Type, and 2005 Ford Thunderbird applications, confirm the exact emissions configuration before ordering the 82631 converter.

Quality Assurance

Walker CalCat converters are designed, tested, and validated to meet CARB standards for approved replacement use. The 82631 is CARB certified and built for compliance-focused exhaust service on covered applications.