Modified front exhaust pipes - BT49.10-P-9404-01D

WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE 104.944 as of 1.1.94

ENGINE 104.994 as of 1.1.94

ENGINE 111.92

Model Year 1995

ENGINE 111.94 as of 1.1.94

ENGINE 111.96 as of 1.1.94

PRODUCTION BREAKPOINT/MODIFICATIONS/NEW FEATURES

Engine	Engine end no. as of	Reference/Remarks
104.944	1.1.94
104.944	1.1.94
111.92		Model year 1995
111.94	1.1.94
111.96	1.1.94

Engines 104 944/994

The resonance bodies of the front exhaust pipes have been discontinued since 01/1994

Fig 1: Identifying Front Exhaust Pipes - Engines 104 944/994

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Left-hand illustration engine 111.94/96

Front exhaust pipes insulated downstream of flange connection in the firewall area

Production break-point : 01/1994

A → model 124, B → model 202

Fig 2: Identifying Front Exhaust Pipes Model 124 & 202

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Right-hand illustration engine 111 in model 202

Model year 1995

Single front exhaust pipe, insulated with air gap downstream of flange connection.

Lambda sensor installed in front exhaust pipe.

Fig 3: Identifying Single Front Exhaust Pipe - Engine 111 In Model 202

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.