NTK EF0159 drive motor battery pack coolant temperature sensor for the 2012-2018 Ford Focus and other vehicles reads coolant temperature and sends an analog signal to the ECM. The ECM relies on that signal for cooling fan operation, the air/fuel ratio and the temperature gauge.
- Thermal conductive grease inside a brass housing for faster sensor response
- Thermistor placed within the housing for proper output
- Thread sealant or o-ring installed where applicable
- Mounting clip(s) included where applicable
Quick facts
- Part: NTK EF0159 drive motor battery pack coolant temperature sensor
- Also called: engine coolant temperature sensor
- Fits: 2012-2018 Ford Focus and other vehicles
- Condition: New
A failing sensor can show up as a check engine light, an erratic or dead temperature gauge, or a cooling fan that runs erratically or not at all. Low coolant, a faulty thermostat or a bad fan relay can be behind those signs too, so find the cause before you buy a sensor.
Fits
The 2006-2009 Ford Fusion V6 3.0L and the 2005-2009 Ford Escape V6 3.0L are among the vehicles this sensor fits, along with many other Ford, Mazda, Mercury, Lincoln, Jaguar and Land Rover models. The wires and probe length match OE. This listing is one sensor, and a vehicle takes one.
Specifications
- Quantity per vehicle: 1
- Housing: brass, with thermal conductive grease inside
- Condition: New
This part cross-references / interchanges with the following part numbers:
WT5152, WT5301, 158-1443, TS5751, TS7211, 3L8Z-12A648-AA, JDE1634, 434 6360, LR0 41442, AJ57-18-840, AJ57-18-840A, DY962, TX139, TX291
Frequently Asked Questions
Is the NTK EF0159 sensor right for the 2012-2018 Ford Focus?
Yes. NTK EF0159 fits the 2012-2018 Ford Focus. If your car is a different one, open the "Vehicles it fits" section and look up your own year, model and engine.
What is inside the housing of the NTK EF0159 coolant temperature sensor?
The NTK EF0159 has thermal conductive grease inside a brass housing, which speeds up sensor response. The thermistor sits within the housing so the sensor gives proper output.
Do the wires and probe length on the NTK EF0159 sensor match OE?
Yes. This NTK EF0159 sensor is built with OE-matched wires and probe length.
Does the NTK EF0159 sensor come with thread sealant or an o-ring?
Thread sealant or an o-ring is installed on the NTK EF0159 where applicable. Mounting clip(s) are also included where applicable.
Where is an engine coolant temperature sensor like the NTK EF0159 located?
The engine coolant temperature sensor may be located on the cylinder head, engine block, thermostat housing or intake manifold.
