Eastern Convertors 40706 Catalytic Converter - Rear

Eastern Convertors 40706 Rear Catalytic Converter

Eastern Convertors 40706 is a direct-fit rear catalytic converter for select Hyundai applications. It is built to OE dimensions for accurate alignment on the undercar exhaust path and uses a standard catalyst design with Federal / EPA direct-fit construction.

The DIRECT FIT product line focuses on application-specific exhaust replacement parts that match factory-style dimensions and mounting points. For buyers searching for a rear catalytic converter for a 2007-2009 Hyundai Santa Fe or a 2006-2007 Hyundai Sonata, this part number 40706 provides a direct replacement format for the rear undercar position.

Key Features

• Direct-fit rear catalytic converter for undercar installation
• Federal / EPA configuration for non-California emissions applications
• Standard catalyst type
• OE-dimensioned body for factory-style fitment
• 2-bolt welded inlet and outlet connections
• No O2 sensor ports
• 16-inch overall length
• Eastern Convertors part number 40706

Detailed Product Information

Eastern Convertors uses automated workstations, spinner welding equipment, and high-speed production processes to build converters to exact OE dimensions and fitment. The converter substrate uses proprietary NANO chemistry to support efficient catalyst loading while keeping the design cost-conscious. This makes the 40706 a practical replacement for a worn or failed rear catalytic converter on the Hyundai Santa Fe and Hyundai Sonata applications listed below.

Fits 2007-2009 Hyundai Santa Fe, rear. Fits 2006-2007 Hyundai Sonata, rear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Replacement Reasons

• Failed emissions test related to rear catalyst efficiency
• Rattling or broken catalyst substrate inside the converter
• Exhaust leaks at the inlet or outlet flange area
• Check engine light tied to catalyst performance codes
• Corrosion or damage to the original undercar converter

Installation Notes

Verify the vehicle’s emissions certification before ordering. This Federal / EPA direct-fit converter is not for sale or use in California, Colorado, Maine, or New York on vehicles with CA emissions. Confirm rear-position fitment, inlet and outlet flange style, and overall exhaust routing before installation. Because this unit has no O2 sensor ports, reuse the vehicle’s existing sensor arrangement where applicable.

Quality Assurance

Eastern Convertors builds this converter to OE dimensions using controlled manufacturing processes for consistent fitment and catalyst performance. The DIRECT FIT line is engineered for application-specific exhaust replacement, with attention to dimensional accuracy and production consistency.