Standard Ignition Engine Cooling Fan Switch P/N:TS-187
Keep the cooling fan switching on when your engine needs it with the Standard Ignition switch TS-287, an engine cooling fan switch (coolant fan switch) that monitors coolant temperature and signals the electric cooling fan. It is a direct-fit replacement for the 1988-1989 Eagle Medallion. See the "Vehicles it fits" section for engine details.
When coolant reaches the switch's set temperature, it makes electrical contact and sends the signal that turns the fan on. If a failed fan switch is the reason your fan won't come on, this unit replaces it.
Signs this part may need replacing include a cooling fan that never engages, temperatures that climb at idle or in slow traffic, or a fan that runs all the time. Other cooling-system parts can cause the same symptoms, so diagnose the cause before replacing the switch.
Interchange: 7700268560 · 7700777684 · T0268560 · T0777684 · TFS538 · J6001590 · T0526835 · T0654095 · T3304900 · T5647800 · FS170
This part cross-references / interchanges with the following part numbers:
What does the Standard Ignition TS-287 do?
It monitors engine coolant temperature and makes electrical contact at its calibrated set point. That contact sends the signal that turns the electric cooling fan on.
What vehicle does the TS-287 fit?
It is listed for the 1988-1989 Eagle Medallion. See the "Vehicles it fits" section for engine details.
What are signs a cooling fan switch may need replacing?
Common signs are a fan that never comes on, rising temperatures at idle or in traffic, or a fan that runs constantly. Other parts can cause these symptoms, so diagnose the cause first.
Is each switch calibrated and tested?
Yes. Standard Ignition calibrates and tests every unit to confirm that the switch actuates at its specified temperature.
Which part numbers does the TS-287 cross-reference?
It cross-references numbers including 7700268560, 7700777684, T0268560, TFS538, J6001590 and FS170. The complete list is on the Interchange line in the description.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.