Rear seat area heater HVAC unit blower motor resistor regulator switch for 1992-99 Mercedes W140 models.
This is the blower resistor regulator for the HVAC in the rear of the car, please see the drawing.
This is only for the sedan models of the 300SE, 400SE, 500SEL, 600SEL, S320, S420, S500 and S600, please see the application fitment tables for confirmation.
The Mercedes-Benz part number for this is 140 820 97 10 and is NLA or No Longer Available.
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