Walker 16599 Catalytic Converter - Rear

Walker EPA Direct-Fit Catalytic Converter 16599

Walker EPA Direct-Fit Catalytic Converter 16599 is built for specific applications and engineered to meet EPA standards for OBDII vehicles. It is a direct-fit replacement for the rear converter position on select Suzuki SX4 models, with fitment coverage for 2007-2013 vehicles.

Key Features

• Direct-fit design for straightforward replacement on the specified application
• EPA-compliant construction for federal-emissions vehicles
• Rear converter position with 2-bolt welded flange inlet connection
• Round body design with ceramic substrate material
• Stainless steel and steel body construction
• Includes installer card, warranty card, and clamp
• Fits 2007-2013 Suzuki SX4, rear

Product Details

Walker EPA 16599 is a specific-fit catalytic converter for the rear position on the Suzuki SX4. It is designed for 2007-2013 Suzuki SX4 applications and supports both federal and California emission models as listed in the fitment data, while remaining EPA-focused rather than CARB-certified. The converter uses a 2-bolt welded flange inlet, flare outlet connection, and a ceramic substrate to address exhaust aftertreatment needs in the original vehicle layout. This part cross-references AP Exhaust 643104 and NGK 52218 for the same application.

Common Replacement Reasons

• Failed catalytic converter efficiency codes
• Exhaust restriction affecting engine performance
• Rattling or damaged converter substrate
• Exhaust leaks at the rear converter connection
• Emissions test failure on the listed Suzuki SX4 applications

Installation Notes

Use the direct-fit configuration to match the original rear converter location on the specified Suzuki SX4 models. An exhaust gasket is recommended during installation, and the included clamp should be used where required by the application. Verify inlet and outlet connection types, overall length, and rear-position fitment before installation. For 2007-2013 Suzuki SX4, rear, confirm the vehicle is equipped for EPA Federal Emission use before service.

Quality Assurance

Walker EPA 16599 is built to comply with EPA standards and is intended for import and domestic OBDII vehicles. The product line is positioned for premium performance with assured compliance in the applications it covers, and the part is backed by the warranty card included in the package contents.