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Left Front Window Regulator

Does Not Include Motor
Mfg Part #
1407202946
ECS Part #
ES#1683971
Brand
Genuine Mercedes Benz
128.80
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Product Details

The power windows in your Mercedes-Benz are a wonderful feature that is often taken for granted, that is until one stops working.

The power windows rely not only on a switch and a motor, but also a regulator to function properly. The window regulator is the part of the window lift mechanism that moves to allow the window to move up and down. Over the years though, window regulators can wear out and break.

If your windows have started moving very slowly, making grinding sounds when going up or down or just not moving at all, it may be time to replace your window regulator.

Previous Revisions
  • 1407200346

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Mercedes Benz 300SD Base L6 3.4L 1992 140.134
Mercedes Benz 300SD Base L6 3.4L 1993 140.134
Mercedes Benz 300SE Base L6 3.2L 1992 140.032
Mercedes Benz 300SE Base L6 3.2L 1993 140.032
Mercedes Benz 400SE Base V8 4.2L 1992 140.042
Mercedes Benz 400SEL Base V8 4.2L 1993 140.043
Mercedes Benz 500SEL Base V8 5.0L 1992 140.051
Mercedes Benz 500SEL Base V8 5.0L 1993 140.051
Mercedes Benz 600SEL Base V12 6.0L 1992 140.057
Mercedes Benz 600SEL Base V12 6.0L 1993 140.057
Mercedes Benz S320 LWB L6 3.2L 1994 140.033
Mercedes Benz S320 LWB L6 3.2L 1995 140.033
Mercedes Benz S320 LWB L6 3.2L 1996 140.033
Mercedes Benz S320 LWB L6 3.2L 1997 140.033
Mercedes Benz S320 LWB L6 3.2L 1998 140.033
Mercedes Benz S320 LWB L6 3.2L 104.994 1999 140.033
Mercedes Benz S320 SWB L6 3.2L 1994 140.032
Mercedes Benz S320 SWB L6 3.2L 1995 140.032
Mercedes Benz S320 SWB L6 3.2L 1996 140.032
Mercedes Benz S320 SWB L6 3.2L 1997 140.032
Mercedes Benz S320 SWB L6 3.2L 1998 140.032
Mercedes Benz S320 SWB L6 3.2L 104.994 1999 140.032
Mercedes Benz S350 Base L6 3.4L 1994 140.134
Mercedes Benz S350 Base L6 3.4L 1995 140.134
Mercedes Benz S420 Base V8 4.2L 1994 140.043
Mercedes Benz S420 Base V8 4.2L 1995 140.043
Mercedes Benz S420 Base V8 4.2L 1996 140.043
Mercedes Benz S420 Base V8 4.2L 1997 140.043
Mercedes Benz S420 Base V8 4.2L 1998 140.043
Mercedes Benz S420 Base V8 4.2L 119.981 1999 140.043
Mercedes Benz S500 Base V8 5.0L 1994 140.051
Mercedes Benz S500 Base V8 5.0L 1995 140.051
Mercedes Benz S500 Base V8 5.0L 119.980 1996 140.051
Mercedes Benz S500 Base V8 5.0L 119.980 1997 140.051
Mercedes Benz S500 Base V8 5.0L 119.980 1998 140.051
Mercedes Benz S500 Base V8 5.0L 119.980 1999 140.051
Mercedes Benz S600 Base V12 6.0L 1994 140.057
Mercedes Benz S600 Base V12 6.0L 1995 140.057
Mercedes Benz S600 Base V12 6.0L 1996 140.057
Mercedes Benz S600 Base V12 6.0L 1997 140.057
Mercedes Benz S600 Base V12 6.0L 1998 140.057
Mercedes Benz S600 Base V12 6.0L 120.982 1999 140.057
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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