Davico 18514 Catalytic Converter - Rear

Exact-fit rear catalytic converter

Davico Exact-Fit Catalytic Converter 18514 is built from original equipment sample parts to match fit and function on the vehicle application. It uses a high-quality emissions-reducing catalyst for OBDII-equipped vehicles and includes gasket coverage for a cleaner replacement job.

• Exact-Fit Catalytic Converter line for OE-style replacement.
• Turbo fixed flange inlet and slip-fit outlet for application-specific exhaust connection.
• Includes one O2 sensor provision for the listed configuration.
• Unboxed packaging for service and inventory handling.

Application details

Fits 2020-2022 Volkswagen Passat, rear. Fits 2014-2018 Volkswagen Jetta, rear. Fits 2014-2017 Volkswagen Beetle, rear. Fits 2014-2017 Volkswagen Passat, rear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Use this catalytic converter when replacing a rear emissions unit on a Volkswagen Passat, Volkswagen Jetta, or Volkswagen Beetle with the listed fitment. Part number 18514 is referenced for the exact-fit configuration and exhaust connection style shown here.

What it is used for

• Replacing a failed or restricted catalytic converter.
• Restoring exhaust flow after catalyst damage or contamination.
• Addressing emissions-related fault codes tied to converter efficiency.
• Correcting exhaust leaks at the converter connection points.

Installation notes and tips

Verify the rear position and emission-system notes before installation. Confirm the turbo fixed flange inlet, slip-fit outlet, and single O2 sensor layout match the vehicle configuration. Gaskets are included, and part number 18514 should be matched to the exact application before service.

Quality assurance

Davico designs Exact-Fit Catalytic Converters from original equipment sample parts to support proper fit and function. The catalyst is selected for current OBDII vehicle demands and emissions reduction performance.