Eastern Convertors 40817 Catalytic Converter - Front Left

Direct-Fit Catalytic Converter for Touareg

Eastern Convertors 40817 is a direct-fit catalytic converter for the front left position on select 2004-2007 Volkswagen Touareg models. Built to OE dimensions, it is made for a precise exhaust-system match and straightforward replacement on Federal / EPA applications.

The DIRECT FIT product line focuses on exact fitment and consistent installation geometry, making it a practical choice for Volkswagen Touareg catalytic converter replacement work where factory-style alignment matters.

Key Features

• Federal / EPA direct-fit undercar catalytic converter
• ECO III catalyst type
• 3-bolt spinner inlet design
• 3-bolt welded outlet design with outlet hardware
• 2 O2 sensor ports
• 19.25-inch overall length
• Built to OE dimensions using automated manufacturing and spinner welding processes
• NANO substrate chemistry for efficient catalyst loading

Detailed Description

Eastern Convertors part number 40817 is engineered for the 2004-2007 Volkswagen Touareg, front left. It is a Federal / EPA direct-fit undercar catalytic converter that follows OE-style dimensions for proper exhaust routing and fitment. The converter uses an ECO III catalyst design, includes two oxygen sensor ports, and features a 3-bolt spinner inlet with a 3-bolt welded outlet.

Manufacturing methods include automated workstations, spinner welding equipment, and high-speed production lines to maintain dimensional consistency. The NANO substrate chemistry is used to support efficient catalyst loading while keeping the converter focused on cost-effective replacement performance. If you are sourcing a Volkswagen Touareg catalytic converter replacement, part number 40817 provides a direct-fit solution for the front left exhaust position.

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

What It Helps Address

• Failed catalytic converter efficiency codes
• Exhaust restriction from a damaged or deteriorated converter
• Emissions-test failures on Federal / EPA vehicles
• Rattling or broken internal catalyst substrate
• Fitment issues from a non-direct replacement part

Installation Notes and Tips

Fits 2004-2007 Volkswagen Touareg, front left. Verify the vehicle is a Federal / EPA application before ordering, since this part is not for sale or use in California, Colorado, Maine, or New York for vehicles with CA emissions. Confirm the 3-bolt inlet and 3-bolt welded outlet configuration, along with the two O2 sensor ports, before installation. Part number 40817 is intended for direct-fit replacement work where OE-style alignment is required.

Quality Assurance

Eastern Convertors uses automated production equipment, spinner welding, and OE-dimension manufacturing controls to support consistent fit and build quality. The DIRECT FIT line is produced to maintain dimensional accuracy for replacement use on the specified Volkswagen Touareg application.