How to replace and check a Coolant Temperature Sensor?

The coolant temperature indicator system includes a dash warning light or gauge and a temperature sending unit on the engine. Four-cylinder and post-2008 V6 models use a Cylinder Head Temperature sensor, while pre-2009 V6 models use an Engine Coolant Temperature sensor. These sensors inform the Powertrain Control Module and function as the coolant temperature sending unit. If overheating is indicated, check the coolant level and wiring harness connectors. The indicator light should come on when the ignition is turned to START and go out once the engine starts, unless the engine overheats. If the light doesn't behave as expected, it could be due to a faulty bulb, ignition switch, circuit, grounded wire, or sending unit. Ensure the coolant is correctly mixed to activate the sending unit.

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Coolant Water Temperature Sensor

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8 Coolant Temperature Sensors found

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Ford Escape Sender Assembly - Temperature
Part Number: F68Z-10884-AA
$37.15 MSRP: $73.82
You Save: $36.67 (50%)

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Fits the following Vehicles:
2001-2008 Ford Escape | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Ford Escape Sender Assembly
Part Number: 1L2Z-12A648-AA
- Other Name: Sender Assy
$35.25 MSRP: $48.16
You Save: $12.91 (27%)

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Fits the following Vehicles:
2001-2004 Ford Escape | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Ford Escape Actuator-Flow Control
Part Number: CM5Z-10884-A
- Other Name: Actuator Assy
- Replaced by: BM5Z-10884-A
$71.82 MSRP: $105.00
You Save: $33.18 (32%)

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Fits the following Vehicles:
2013-2016 Ford Escape | 4 Cyl 1.6L EcoBoost SCTi -Sigma, 4 Cyl 2.0L, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L Duratec FFV (125kW/170PS) | 6-Speed Automatic Transmission 6F Mid-Range, Four-Wheel Drive, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive)
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Ford Escape Sender Assembly
Part Number: 3F1Z-12A648-A
- Other Name: Sender Assy
- Replaces: F5AZ-12A648-A, F5AZ-12A648-AB
$25.76 MSRP: $41.09
You Save: $15.33 (38%)

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Fits the following Vehicles:
2005-2012 Ford Escape | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec | CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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View related parts
Ford Escape Sender Assembly
Part Number: F5AZ-12A648-AB
- Other Name: Sender Assy
- Replaced by: 3F1Z-12A648-A
$25.76 MSRP: $41.09
You Save: $15.33 (38%)

Add to Cart
More Info
Fits the following Vehicles:
2005-2010 Ford Escape | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec | CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Escape Sender Assembly
Part Number: 7M5Z-12A648-B
- Other Name: Sender Assy; Coolant Temperature Sensor, Temperature Sensor
$28.84 MSRP: $46.00
You Save: $17.16 (38%)

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Fits the following Vehicles:
2013-2019 Ford Escape | 4 Cyl 1.5L EcoBoost 16V (180PS), 4 Cyl 1.6L EcoBoost SCTi -Sigma | 6-Speed Automatic Transmission 6F Mid-Range, Four-Wheel Drive, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive)
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Ford Escape Sender Assembly
Part Number: 7M5Z-12A648-A
- Other Name: Sender Assy; Coolant Temperature Sensor, Temperature Sensor
$29.41 MSRP: $46.91
You Save: $17.50 (38%)

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Fits the following Vehicles:
2013-2019 Ford Escape | 4 Cyl 2.0L, 4 Cyl 2.0L EcoBoost (240PS) | 6-Speed Automatic Transmission 6F Mid-Range, Four-Wheel Drive, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive)
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Ford Escape Sensor - Engine Coolant Temperature
Part Number: 3L8Z-12A648-AA
- Manufacturer Note: Rectangular connector with 2 flat pins, DOHC
$15.96 MSRP: $25.45
You Save: $9.49 (38%)

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More Info
Fits the following Vehicles:
2005-2008 Ford Escape | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Ford Escape Coolant Temperature Sensor Parts Questions & Answers

Sender Assembly - Temperature
F68Z-10884-AA
Q: How to replace and check a Coolant Temperature Sensor?
A: The coolant temperature indicator system includes a dash warning light or gauge and a temperature sending unit on the engine. Four-cylinder and post-2008 V6 models use a Cylinder Head Temperature sensor, while pre-2009 V6 models use an Engine Coolant Temperature sensor. These sensors inform the Powertrain Control Module and function as the coolant temperature sending unit. If overheating is indicated, check the coolant level and wiring harness connectors. The indicator light should come on when the ignition is turned to START and go out once the engine starts, unless the engine overheats. If the light doesn't behave as expected, it could be due to a faulty bulb, ignition switch, circuit, grounded wire, or sending unit. Ensure the coolant is correctly mixed to activate the sending unit.

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