NTK EF0102 coolant temperature sensor for the 2011-2022 Ram 2500 6-cylinder 6.7L and other vehicles measures engine coolant temperature and signals the ECM. Also called an engine coolant temperature sensor, it sends the ECM an analog signal used for air/fuel ratio, cooling fan(s) and the temperature gauge.
- Thermal conductive grease inside the brass housing increases sensor response time
- Thermal conductive grease provides accurate temperature transfer to the thermistor
- Thermistor placed within the housing to ensure proper output
- Thread sealant or o-ring installed where applicable
Quick facts
- Part: NTK EF0102 coolant temperature sensor
- Also called: engine coolant temperature sensor
- Fits: 2011-2022 Ram 2500 6-cylinder 6.7L and other vehicles
- Material: Brass housing
- Condition: New
Signs the sensor is failing can include a check engine light, a temperature gauge that reads erratically or not at all, or a cooling fan that acts up or never runs. A fan fault, a thermostat problem or damaged wiring can also sit behind those symptoms, so find the cause before ordering a sensor.
Fits
Fitment also covers the 2004-2008 Dodge Ram 2500 6-cylinder 5.9L and the 2007-2010 Dodge Ram 2500 6-cylinder 6.7L, the 2011-2022 Ram 3500 6-cylinder 6.7L and many other vehicles. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor, and the engine takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Wires and probe length: match OE
Build and materials
- Housing: brass
- Condition: New
In the box
One coolant temperature sensor, with mounting clip(s) where applicable.
Interchange: 22630-EZ40A · TS-420
WT5154 · WT915 · 3865346 · 5011852AA · 5011852AB · 5114413AA · TS10135 · TS5753 · TS6170 · TX141
This part cross-references / interchanges with the following part numbers:
WT5154, WT915, 3865346, 5011852AA, 5011852AB, 5114413AA, TS10135, TS5753, TS6170, 22630-EZ40A, TS-420, TX141
Frequently Asked Questions
Is this the coolant temperature sensor for a 2004-2008 Dodge Ram 2500 6-cylinder 5.9L?
Yes, NTK EF0102 fits the 2004-2008 Dodge Ram 2500 6-cylinder 5.9L and the 2007-2010 Dodge Ram 2500 6-cylinder 6.7L. Open the "Vehicles it fits" section to check your exact model and engine.
Does the NTK EF0102 come with a mounting clip or o-ring?
Mounting clip(s) are included where applicable, and thread sealant or an o-ring comes installed where applicable.
What is the NTK EF0102 housing made of?
The NTK EF0102 housing is brass, with thermal conductive grease inside to increase sensor response time.
Where does a coolant temperature sensor like this one mount on the engine?
Depending on the engine, it may be located on the cylinder head, engine block, thermostat housing or intake manifold.
Does the NTK EF0102 replace number 5114413AA?
Yes, 5114413AA is on the interchange list for NTK EF0102, along with TS-420, WT5154 and several other numbers.
