Keep the radiator or condenser fan cycling on cue with the Walker Products Engine Coolant Temperature Sensor / Engine Cooling Fan Switch 211-1024. This OE-replacement switch is a direct-fit for the 1993-1995 Ford Probe — see the "Vehicles it fits" section for engine-level fitment. Note that this part is cataloged under both names, so you may find it listed as an Engine Coolant Temperature Sensor or an Engine Cooling Fan Switch.
This simple but critical component opens or closes the circuit at a precise temperature threshold, signaling the electric fan to switch on when cooling is needed and off once the target temperature is reached. A failed switch can lead to overheating, extended fan operation, or poor A/C performance.
- Activates the fan at a set temperature: controls electric fan operation based on engine coolant temperature.
- OE-replacement calibration: matches factory switching temperature, thread pitch, and electrical connection for seamless integration.
- Built to endure: heat-resistant, corrosion-resistant materials for high-temperature, pressurized cooling environments, and sealed against coolant and under-hood contaminants.
- Exact OE fit: threads into the original mounting location and connects to the factory harness — no trimming, wiring, or reprogramming.
If a faulty fan switch is the cause of overheating, excessive fan cycling, or reduced A/C performance, this unit restores reliable fan control.
Interchange: 213-765 · 140-103
213765 · 140103 · 8H5 · 5S1515 · WT3043 · F32F12A648AA · F32Z10884C · F32Z12A648B · EF0104 · TX79 · SU268
This part cross-references / interchanges with the following part numbers:
213-765, 8H5, 5S1515, WT3043, F32F12A648AA, F32Z10884C, F32Z12A648B, 140-103, EF0104, TX79, SU268
Frequently Asked Questions
What does the Walker 211-1024 fan switch do?
It opens or closes the fan circuit at a precise coolant temperature threshold, signaling the electric radiator or condenser fan to turn on when cooling is needed and off once the target temperature is reached.
What vehicles does this switch fit?
It is a direct-fit replacement for the 1993-1995 Ford Probe. Check the "Vehicles it fits" section to confirm engine-level fitment for your specific vehicle.
Why is this listed under two part-type names?
It is cataloged as both an Engine Coolant Temperature Sensor and an Engine Cooling Fan Switch, so you may find it under either name — it is the same Walker Products 211-1024 unit.
What are signs this fan switch may need replacing?
Common signs include engine overheating, a cooling fan that runs constantly or won't turn on, and poor A/C performance. Diagnose the cause before replacing, as these symptoms can have other sources.
Do I need to modify or rewire anything to install it?
No. It threads into the original mounting location and connects to the factory electrical harness, so no trimming, extra wiring, or reprogramming is required.
