2015 Nissan Pathfinder - Coolant Temperature Sensor

1 - 6 of 6 results for Coolant Temperature Sensor

MasterPro Ignition 2 Terminal Coolant Temperature Sensor - 2-1522

Part #:
2-1522
Line:
MPI
Coolant Temperature Sensor  
Terminal Type:   Blade
Connector Gender:   Female
Connector Shape:   Square

Import Direct Ignition 2 Terminal Coolant Temperature Sensor - 17-1509

Part #:
17-1509
Line:
IDI
Coolant Temperature Sensor   On Radiator Hose
Terminal Type:   Blade
Connector Gender:   Female
Connector Shape:   Square

Murray Climate Control 2 Terminal Coolant Temperature Sensor Switch - 37882

Part #:
37882
Line:
MRY
Coolant Temperature Sensor/Sender/Switch  
Thread Size:   M16-1.50
Terminal Type:   Blade
Connector Gender:   Female

Standard Ignition 2 Terminal Coolant Temperature Sensor/Sender/Switch - TX186

Part #:
TX186
Line:
STD
Coolant Temperature Sensor   Located On Radiator Hose
Terminal Type:   Blade
Connector Gender:   Female
Connector Shape:   Square

Hella 2 Terminal Coolant Temperature Sensor - 009107531

Part #:
009107531
Line:
HLA
Coolant Temperature Sensor/Sender/Switch   2 Pin Connector; Vertical Screw Fitting; With Seal
Attachment Method:   Threaded
Number Of Terminals:   2
Number Of Connectors:   2

Facet Temperature Sensor - 7.3225

Part #:
7.3225
Line:
FCT
Coolant Temperature Sensor/Sender/Switch  

What Is A Coolant Temperature Sensor?


The coolant temperature sensor on your vehicle monitors the temperature of your cooling system and feeds the temperature gauge or temperature warning light on your dash. This helps prevent damage to your engine due to overheating, which may be caused by low cooling system levels, radiator or thermostat failure, and other factors. Coolant temperature sensors also deliver information to your engine control module (ECM) to prevent engine damage by engaging limp mode or making other adjustments. With time and due to exposure to high temperatures, the coolant temperature sensor or switch may wear out and send inaccurate readings or a complete lack of signal to the ECM, gauge, or warning light. This may result in especially low or high coolant temperature readings, your vehicle underperforming, or your Check Engine light may come on. In some cases, you may not notice any symptoms of failure, but your engine may overheat without warning because your temperature light does not activate. If your engine is frequently overheating or using more gas than usual, this could be an indication of cooling system problems, so it's best to check your coolant level and condition to determine the source of the issue. If your temperature light fails to activate, or if your dash gauge is not working, you may need to replace your coolant temperature sensor to stay aware of problems in your cooling system. At O'Reilly Auto Parts, we carry replacement coolant temperature sensors and switches for most vehicles, and can also test Check Engine lights for free to help you make an accurate and informed diagnosis before starting your repair.