Engine Coolant Temperature Sensor
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Delphi Engine Coolant Temperature Sensor

Part No. TS10175 Warranty Details  
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For more than a century, Delphi has been making the parts cars are born with - often developing new technologies in the process. Delphi is proud of its OE heritage, and over the years they’ve used that experience to expand into a global aftermarket supplier.

Product Features:
  • Delphi temperature sensors are built with the latest OE technology
  • Delphi temperature sensors use durable, one-piece design
  • Delphi temperature sensors are impervious to electrical noise and interference.
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O.E.M. Number:56027873
O.E.M. Replacement:Yes

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    1998 Chrysler Town & Country Lxi. Even though the engine is hot the radiator fans will not come unless the AC is on. Would a defective engine coolant temperature sensor prevent the fans from coming on without the AC being on? Also is this sensor located on the thermostst housing?
    Asked on 8/21/2013 by Roy from Aiken, SC

    1 answer



      Unfortunately, without the presence of your vehicle we would not be able to properly diagnose it nor provide you with a 100% answer. We would suggest that you take your vehicle to a certified mechanic for further diagnosis. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 8/22/2013 by Steve from AAP
  • Q:

    My truck is a Jeep Grand Cherokee Laredo 4.0L. Is this the OE part to replace a failing Engine Coolant Temperature sensor? I am getting scanner code P0117 ECT Circuit low input. Please provide exact location of the sensor (a picture or diagram would help).

    Asked on 1/10/2013 by Ben

    1 answer



      With respect to your inquiry on the Delphi Engine Coolant Temperature Sensor - Part No. TS10175 the Possible causes for the "P0117 - ECT Circuit Malfunction" are as follows: Bad ECT sensor, Short to ground on ECT signal circuit, Faulty or damaged connectors, Wiring harness damaged, Loose terminals at ECT or PCM, possibly an overheated engine and Bad PCM. Since this code is for an abnormally low signal to the PCM from the ECT, the PCM saw a excessively "hot" condition in the engine coolant. This could be due to faulty ECT sensor or wiring, but it could, conceivably, be caused by an overheated engine. So it is recommended to check if your engine was overheated and diagnose that firstly. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

      Answered on 1/10/2013 by John the Car-Doc from AAP
Displaying questions 1-2

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