Located front of engine by thermostat housing - for electric fan control
Brand new electric fan motor switch as shown. This fits on the thermostat housing and is set to cycle at 212 degrees F. Fits all 123 models 1977 to 1985 and all 116 and 126 300SD up to 1984 only.
240D 300D 300CD 300TD 300SD Electric Radiator Auxillary Fan Switch
$42.50
SKU:
ELT-COMAFES 
Product Details
A faulty switch can cause you fan to stay on all the time or not come on at all.
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