Walker 84192 Catalytic Converter with Integrated Exhaust Manifold - Front

Walker CalCat 84192 Catalytic Converter

Walker CalCat 84192 is a catalytic converter with integrated exhaust manifold built for CARB-compliant replacement needs on select Chevrolet Aveo, Chevrolet Aveo5, and Pontiac G3 applications. It is engineered for a precise OE-style fit and uses a stainless steel manifold body with a ceramic substrate for emissions system service.

The Walker CalCat line is designed, tested, and validated for CARB standards, making it a practical choice for regulated emissions repairs on 2009-2011 vehicles. This part number 84192 is built for front-position applications and is listed for select 2009-2011 Chevrolet Aveo and Aveo5 models, plus 2009-2010 Pontiac G3 coverage.

Key Features

• Part number: 84192
• Part type: catalytic converter with integrated exhaust manifold
• CARB certified with Executive Order D-182-72
• Stainless steel converter body for durability
• Ceramic substrate material
• OE-style fit for front exhaust placement
• Inlet: 9-bolt welded flange
• Outlet: 3-bolt welded flange
• Pre-catalyst oxygen sensor location
• Contents include converter assembly and inlet gasket

Product Details

Walker CalCat 84192 is built around a small oval converter body measuring 5.25 inches in body length, 6.5 inches in body width, and 4.25 inches in body height, with an overall length of 19.71 inches. The inlet port is oval and the outlet port is round, supporting a direct-fit exhaust manifold replacement layout. This part cross-references MagnaFlow Exhaust Products 5531062 for the same application.

For fitment-focused searches, this unit is a CARB-compliant catalytic converter for 2009-2011 Chevrolet Aveo front exhaust service, 2009-2011 Chevrolet Aveo5 front exhaust service, and 2009-2010 Pontiac G3 front exhaust service. The Walker 84192 is also a relevant search match for drivers needing a California-compliant replacement catalytic converter with integrated manifold construction.

Common Repair Uses

• Replacing a failed or restricted front catalytic converter
• Addressing emissions test failure related to converter efficiency
• Restoring exhaust flow after internal substrate damage
• Repairing leaks at the manifold-to-exhaust connection
• Servicing CARB-regulated emissions systems on select Aveo, Aveo5, and G3 models

Installation Notes

Fits 2011 Chevrolet Aveo, front. Fits 2011 Chevrolet Aveo5, front. Fits 2010 Chevrolet Aveo, front. Fits 2010 Chevrolet Aveo5, front. Fits 2010 Pontiac G3, front. Fits 2009 Chevrolet Aveo, front. Fits 2009 Chevrolet Aveo5, front. Fits 2009 Pontiac G3, front. Some 2009 applications also list a non-front configuration tied to specific engine family notes; verify the engine family number and emissions label before ordering. An exhaust gasket is recommended, and additional part 31734 is noted for certain installations.

Quality Assurance

Walker CalCat converters are designed, tested, and validated to meet CARB standards, and this part carries CARB Executive Order D-182-72. That compliance focus makes Walker 84192 a suitable emissions replacement for regulated applications where CARB approval is required.