Eastern Convertors 50217 Catalytic Converter - Left

Direct-Fit Catalytic Converter for GM B-Body Left Side

Eastern Convertors 50217 is a Federal / EPA direct-fit undercar catalytic converter built for exact OE dimensions and fitment. It is engineered for the left-side undercar position on select 1994-1996 Buick Roadmaster, Cadillac Fleetwood, Chevrolet Caprice, Chevrolet Impala, and 1994-1995 Cadillac Commercial Chassis applications.

The DIRECT FIT product line focuses on OE-style replacement fitment with manufacturing processes that support consistent dimensions and efficient converter construction. This unit uses a standard catalyst type, a 3-bolt welded inlet, a 6-bolt spinner outlet, and includes two O2 sensor ports.

Key Features

• Part number 50217
• Federal / EPA direct-fit undercar catalytic converter
• Standard catalyst type
• 3-bolt welded inlet design
• 6-bolt spinner outlet design
• Two O2 sensor ports
• 26-inch overall length
• Includes 1 inlet gasket
• Compatible with left-side undercar placement only

Fitment Details

• Fits 1994-1996 Buick Roadmaster, left undercar.
• Fits 1994-1996 Cadillac Fleetwood, left undercar.
• Fits 1994-1996 Chevrolet Caprice, left undercar.
• Fits 1994-1996 Chevrolet Impala, left undercar.
• Fits 1994-1995 Cadillac Commercial Chassis, left undercar.

What This Converter Helps Address

• Failed emissions testing caused by a worn or inefficient catalytic converter
• Check engine light concerns related to catalyst efficiency
• Exhaust restriction from a damaged or internally broken converter
• Exhaust leaks at the inlet or outlet connection points
• Fitment issues when replacing the original left-side undercar converter

Installation Notes

Verify the vehicle is equipped with the correct Federal / EPA emissions configuration before ordering. This converter is not for sale or use in California, Colorado, Maine, or New York vehicles with CA emissions. Confirm left-side undercar placement, O2 sensor port count, inlet style, outlet style, and overall length before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Eastern Convertors uses advanced manufacturing methods, including automated workstations, spinner welding equipment, and high-speed production lines, to build converters to OE dimensions and fitment standards. The proprietary NANO substrate chemistry is used to support efficient catalyst loading and consistent converter performance.