How to service the Coolant Temperature Sensor on Ford Fusion?

The first step for servicing the engine coolant temperature (ECT) sensor requires draining the cooling system fluid. The first task required you to pull the electrical connector away from the ECT sensor. To remove the sensor first twist the locking tab upward and turn the sensor counterclockwise. The installation of the new sensor requires reversing the steps used for removal.

OEM Ford Fusion Coolant Temperature Sensor

Coolant Water Temperature Sensor

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7 Coolant Temperature Sensors found

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Ford Fusion Coolant Temperature Sensor
Part Number: F8CZ-12A648-B
$30.10 MSRP: $47.80
You Save: $17.70 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
- Replaces: F77Z-12A648-AA, F8CZ-12A648-AA, DY-824
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2009 Ford Fusion | S, SE, SEL | 4 Cyl 2.3 L GAS
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Ford Fusion Coolant Temperature Sensor
Part Number: FT4Z-12A648-B
$19.89 MSRP: $32.09
You Save: $12.20 (39%)
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
- Manufacturer Note: Connects To 12A699 Knock Sensor
- Replaces: FT4Z-12A648-A, DY-1298
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019 Ford Fusion | Platinum, S, SE, SEL, Sport, Titanium | 4 Cyl 1.5 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
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Ford Fusion Actuator, Front
Part Number: DS7Z-10884-E
$186.64 MSRP: $271.67
You Save: $85.03 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Actuator - Temperature Control; Radiator Support Air Deflector Actuator, Front
- Position: Front
- Replaces: DS7Z-10884-B, DS7Z-10884-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Ford Fusion | Energi SE, Energi Titanium, S, S Hybrid, SE, SE Hybrid, Titanium, Titanium Hybrid | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.5 L GAS
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Ford Fusion Coolant Temperature Sensor
Part Number: 7M5Z-12A648-B
$26.16 MSRP: $41.55
You Save: $15.39 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2020 Ford Fusion | Platinum, S, SE, SEL, Sport, Titanium | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
View related parts
Ford Fusion Coolant Temperature Sensor
Part Number: 7M5Z-12A648-A
$48.70 MSRP: $77.33
You Save: $28.63 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Ford Fusion | SE, Titanium | 4 Cyl 2.0 L GAS
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Ford Fusion Coolant Temperature Sensor
Part Number: 3L8Z-12A648-AA
$53.26 MSRP: $87.64
You Save: $34.38 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Coolant Temperature; Engine Coolant Temperature Sensor; Air Temperature Sensor; HVAC System Switch; Temperature Sensor; Sensor
- Manufacturer Note: Rectangular connector with 2 flat pins, DOHC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2009 Ford Fusion | SE, SEL | 6 Cyl 3.0 L GAS
View related parts
Ford Fusion Coolant Temperature Sensor
Part Number: 3L8Z-12A648-A
$29.78 MSRP: $47.29
You Save: $17.51 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor; Temperature Switch; Sensor
- Replaces: 3L8Z-12A648-BA, DY-1004
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2020 Ford Fusion | Energi Platinum, Energi SE, Energi Titanium, Platinum, Platinum Hybrid, S, S Hybrid, SE, SE Hybrid, SEL, SEL Hybrid, Sport, Titanium, Titanium Hybrid | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS

Ford Fusion Coolant Temperature Sensor

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Ford Fusion Coolant Temperature Sensor Parts Questions & Experts Answers

Coolant Temperature Sensor
3L8Z-12A648-AA
Q: How to service the Coolant Temperature Sensor on Ford Fusion?
A: The first step for servicing the engine coolant temperature (ECT) sensor requires draining the cooling system fluid. The first task required you to pull the electrical connector away from the ECT sensor. To remove the sensor first twist the locking tab upward and turn the sensor counterclockwise. The installation of the new sensor requires reversing the steps used for removal.