The Walker Products Engine Coolant Temperature Sender (part number 214-91029) is a direct-fit replacement for 1996-2008 Ford, Lincoln, and Mercury vehicles with 4.6L, 3.0L, and 3.8L engines. Walker Products Engine Coolant Temperature Senders are OE Replacement components that provide accurate thermal data to the ECU or gauge for cooling system control.
Features:
- OE Replacement Calibration:Â Matches original resistance curve and response rate for accurate temperature readings across the full operating range.
- Monitors Coolant Temperature:Â Sends real-time temperature data to the ECU or gauge to support proper engine warm-up and cooling control.
- Restores Cooling System Monitoring:Â Helps correct inaccurate readings, gauge malfunctions, or check engine lights caused by faulty sensors.
- Durable, Fluid-Resistant Design:Â Built with corrosion-resistant housings and thermal elements that withstand coolant exposure and engine heat.
- Exact OE Fit: Installs directly into factory threaded ports with 100% compatibility—no wiring or housing modifications required.
Specifications:
| Number of Terminals | 4 |
| Connector Type | Spade |
| Connector Shape | Rectangle |
Fits: 1996-2008 Ford, Lincoln, and Mercury models including Crown Victoria, Escape, Mustang, Windstar, Mark VIII, Town Car, Grand Marquis, and Mariner — 4.6L, 3.0L, and 3.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
