Keep the cooling fan responding to coolant temperature with the Standard Ignition Engine Cooling Fan Switch TS-184, a direct-fit replacement for the 1987-1991 Toyota Camry, 1988-1989 Toyota Celica, 1992 Toyota Paseo, and 1987-1993 Toyota Tercel — see the Buyer's Guide tab for engine-level details. This thermal switch senses coolant temperature and makes electrical contact at its specified set point, transferring the signal to the fan controller so the cooling fan can be commanded on.
- Temperature-actuated contact: designed to open or close the circuit at a factory-calibrated temperature set point, passing the signal to the fan controller.
- Calibrated and tested: per the manufacturer, wax pellets are custom formed for the specified temperature range, and every unit is calibrated and tested to confirm switch actuation.
- Built for service demands: robust design and high-grade materials intended to meet the needs of today's service professional.
- OE ignition-products manufacturer: quality controlled from componentry through finished product.
If a failed cooling fan switch is the cause of a fan that won't cycle or of overheating, this replaces it — diagnose the circuit and coolant temperature before installing.
Interchange: 17-1099
171099 · 19021197 · TFS560 · 8508 · SW539 · FS211 · TS184T · 8942810090 · 8942810100 · 8942810110 · 8942820060
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this cooling fan switch do?
It senses coolant temperature and makes electrical contact at its calibrated set point, transferring that signal to the fan controller so the cooling fan can be commanded on.
Which vehicles does the TS-184 fit?
It's a direct-fit replacement for the 1987-1991 Toyota Camry, 1988-1989 Toyota Celica, 1992 Toyota Paseo, and 1987-1993 Toyota Tercel. Check the Buyer's Guide tab for engine details.
How is the switch calibrated?
Per the manufacturer, the wax pellets are custom formed for the specified temperature range, and every unit is calibrated and tested to confirm switch actuation at its set point.
Could a bad fan switch cause overheating?
A failed switch that won't make contact can keep the fan from cycling, which may contribute to overheating. Diagnose the circuit and coolant temperature first; if this switch is the cause, replacing it addresses it.
What numbers does this part interchange with?
It interchanges with 17-1099, 171099, 19021197, TFS560, 8508, SW539, FS211, TS184T, 8942810090, 8942810100, 8942810110, and 8942820060.
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