Thermo Fan Switch
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Beck/Arnley Thermo Fan Switch

Part No. 201-1520 Warranty Details  

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Manufactured to exact resistance and temperature specifications. Switches at the correct temperature to help keep your cooling system functioning correctly. Precision machined for a snug fit.
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Wire Lead Included:No

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1 Question | 1 Answer
Displaying question 1
  • Q:

    will this cause the fan not to come on when it reaches a high temp.?
    Asked on 10/31/2009 by jess from altoona,al

    1 answer



      The job of the radiator fan switch is to turn the electric fan on when the engine has reached a certain temperature. If the fan is not turning on at high temps, either the switch is not working correctly or the temps are not high enough for the setting the fan is set to.

      Answered on 11/2/2009 by Mike from Advance Auto Parts
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