Auto Parts: Cooling fan control switch, wheel drive car, gm vehicle

Question
I need some help. I am going to replace the stock pump driven fan on my truck with a set of electric fans. I would like to install a switch that is from another GM vehicle. I am looking for a threaded switch that I can install into the water outlet. I just want to complete the ground circuit at around 185-195 degrees. Similar to what would be found on a front wheel drive car. I am just not certain about the actual temperatures that the switch will engage. If you could direct me to the appropriate year and model that would be great.

Answer
Hi John,

Fan switches are typically set, depending on thermostat rating, at a minimum 220 degrees and usually a max of 240 degrees. Some foreign manufacturers set theirs at higher levels.

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Thanks for the question, I hope this information was helpful to you.
Fred
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