How to Service and Repair a Coolant Temperature Sensor on Lincoln Town Car?

As a preliminary to servicing the Engine Temperature Sensor, begin by removing the intake manifold. Next, remove the electrical connector of the Cylinder Head Temperature (CHT) sensor and remove the CHT sensor. Installation requires just the reversal of the procedures used on removal.

How to service the Coolant Temperature Sensor/Switch for the computer on Lincoln Continental?

When servicing the Coolant Temperature Sensor, unscrew battery ground and drain some coolant. Disconnect the wiring of the ECT sensor. To install, reverse. When reusing the sensor, use Pipe Sealant with Teflon (R) D8AZ-19554-A to apply to the threads to conform to Ford specification WSK-M2G350-A2.

OEM Lincoln Coolant Temperature Sensor

Coolant Water Temperature Sensor

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22 Coolant Temperature Sensors found

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Lincoln Coolant Temperature Sensor Part Number: JT4Z-9U498-A
$33.38 MSRP: $62.02
You Save: $28.64 (47%)
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Product Specifications
- Other Name: Sensor - Engine Coolant Temperature; Exhaust Gas Temperature Sensor; EGR Pressure Sensor; Temperature Sensor; Pressure Feedback Sensor
Fits the following Lincoln Models:
- Corsair | 2021-2023 | Grand Touring | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Coolant Temperature Sensor Part Number: 9U2Z-12A648-A
$32.23 MSRP: $51.18
You Save: $18.95 (38%)
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Switch; Temperature Sending Unit; Sensor
- Replaces: F4TZ-12A648-A, F2AZ-12A648-A, F2AZ-12A648-AA, F1AZ-12A648-B, E1AZ-12A648-A
Fits the following Lincoln Models:
- Continental | 1992-1994 | Base, Executive, Signature | 6 Cyl 3.8 L GAS
- Mark VII | 1992 | Bill Blass, LSC | 8 Cyl 5.0 L GAS
- Town Car | 1992-1998 | Anniversary, Base, Cartier, Cypress, Executive, Jack Nicklaus, Signature, Touring Edition, Tournament Edition | 8 Cyl 4.6 L GAS
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Lincoln Actuator Assembly, Front Upper Part Number: JL3Z-10884-A
$164.88 MSRP: $240.00
You Save: $75.12 (32%)
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Product Specifications
- Other Name: Actuator - Temperature Control; Radiator Support Air Deflector Actuator, Front, Front Upper; Actuator
- Position: Front Upper
Fits the following Lincoln Models:
- Navigator | 2018-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Temperature Sensor Part Number: F7DZ-10884-AA
$15.63 MSRP: $25.22
You Save: $9.59 (39%)
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Product Specifications
- Other Name: Sender Assembly - Temperature; Engine Coolant Temperature Sender; Cooling Fan Switch; Temp Sender Gauge; Fan Switch; Sending Unit; Temperature Sending Unit; Temperature Gauge Sending Unit
Fits the following Lincoln Models:
- Town Car | 1998-2004 | Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Ultimate, Ultimate L | 8 Cyl 4.6 L GAS
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Lincoln Coolant Temperature Sensor Part Number: 4L3Z-12A648-AB
$57.44 MSRP: $96.25
You Save: $38.81 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
- Replaces: 4L3Z-12A648-AA, DY-981
Fits the following Lincoln Models:
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
- Navigator | 2005-2014 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Temperature Sending Unit Part Number: F65Z-10884-AA
$110.50 MSRP: $181.82
You Save: $71.32 (40%)
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Product Specifications
- Other Name: Sender Assembly - Temperature; Coolant Temperature Sender; Temp Sender Gauge
Fits the following Lincoln Models:
- Navigator | 1998-2002 | Base | 8 Cyl 5.4 L GAS
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Lincoln Coolant Temperature Sensor Part Number: 7M5Z-12A648-A
$48.70 MSRP: $77.33
You Save: $28.63 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
Fits the following Lincoln Models:
- MKC | 2015-2019 | Base, Black Label, Premiere, Reserve, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
- MKT | 2013-2016 | Base
- MKZ | 2013-2020 | Base, Black Label, Premiere, Reserve, Reserve I, Reserve II, Select | 4 Cyl 2.0 L GAS
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Lincoln Coolant Temperature Sensor Part Number: 3F1Z-12A648-A
$23.00 MSRP: $36.53
You Save: $13.53 (38%)
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Air Temperature Sensor; HVAC System Switch; Temperature Sensor; Temperature Switch; Level Sensor; Temperature Sending Unit; Temperature Gauge Sending Unit; Sensor
- Replaces: F5AZ-12A648-AB, F5AZ-12A648-A
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Continental | 1995-2002 | Anniversary, Base, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS
- LS | 2000-2002 | Base, LSE | 8 Cyl 3.9 L GAS
- Mark VIII | 1996-1997 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
- Navigator | 1998-2004 | Base | 8 Cyl 5.4 L GAS
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Lincoln Coolant Temperature Sensor Part Number: E1AZ-12A648-A
$32.23 MSRP: $51.18
You Save: $18.95 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Multi Purpose Relay; Fog Light Bulbs; Valve Keeper; Car Bulbs; Temperature Sending Unit; ECM Relay; Temperature Gauge Sending Unit; Inner Bearing; Fog Lamp Bulb
- Replaced by: 9U2Z-12A648-A
Fits the following Lincoln Models:
- Continental | 1984-1994 | Base, Executive, Givenchy, Signature, Valentino | 6 Cyl 2.4 L DIESEL, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Mark VII | 1984-1991 | Base, Bill Blass, LSC, Versace | 6 Cyl 2.4 L DIESEL, 8 Cyl 5.0 L GAS
- Mark VIII | 1993-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
- Town Car | 1984-1991 | Base, Cartier, Cypress, Executive, Signature, Signature SE, Touring Edition | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Lincoln Coolant Temperature Sensor Part Number: 3L8Z-12A648-AA
$53.26 MSRP: $87.64
You Save: $34.38 (40%)
Ships in 1-2 Business Days
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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
Fits the following Lincoln Models:
- Zephyr | 2006 | Base | 6 Cyl 3.0 L GAS
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Lincoln Coolant Temperature Sensor Part Number: 3L8Z-12A648-A
$29.78 MSRP: $47.29
You Save: $17.51 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor; Temperature Switch; Sensor
- Replaces: 3L8Z-12A648-BA, DY-1004
Fits the following Lincoln Models:
- MKZ | 2013-2020 | Black Label Hybrid, Hybrid, Premiere Hybrid, Reserve Hybrid, Reserve I Hybrid, Reserve II Hybrid, Select Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
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Lincoln Oil Pan Gasket Part Number: DOWY-10884-A
$34.69 MSRP: $55.09
You Save: $20.40 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly - Temperature; Transmission Filter; Valve Spring; Temperature Sending Unit; Temperature Gauge Sending Unit; Intake Valve Spring; Filter
- Manufacturer Note: 1 contact, w/electronic instrumentation
- Replaced by: F1SZ-10884-A
Fits the following Lincoln Models:
- Mark VII | 1984-1991 | Base, Bill Blass, LSC, Versace | 8 Cyl 5.0 L GAS
- Town Car | 1984-1991 | Base, Cartier, Cypress, Executive, Signature, Signature SE, Touring Edition | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Lincoln PCV Valve Part Number: F1AZ-12A648-B
$32.23 MSRP: $51.18
You Save: $18.95 (38%)
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Coolant Temperature Sensor; Release Motor
- Replaced by: 9U2Z-12A648-A
Fits the following Lincoln Models:
- Mark VIII | 1993-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
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Lincoln Actuator Part Number: KJ7Z-10884-A
$89.31 MSRP: $130.00
You Save: $40.69 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Actuator - Temperature Control
Fits the following Lincoln Models:
- MKC | 2019 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Lincoln Coolant Temperature Sensor Part Number: JL3Z-12A648-B
$15.77 MSRP: $25.60
You Save: $9.83 (39%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sender Assembly; Temperature Sensor
- Replaces: DY-1446, JL3Z-12A648-A
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Nautilus | 2019-2023 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
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Lincoln Coolant Temperature Sensor Part Number: KA1Z-9U498-A
$31.36 MSRP: $58.28
You Save: $26.92 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Engine Coolant Temperature; EGR Valve Temperature Sensor; Exhaust Gas Temperature Sensor; Temperature Sensor; Sensor
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
- Nautilus | 2019-2023 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS
- Navigator | 2022-2023 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Coolant Temperature Sensor Part Number: F62Z-12A648-AA
$25.82 MSRP: $41.00
You Save: $15.18 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor
- Replaces: F62Z-12A648-A
Fits the following Lincoln Models:
- LS | 2003-2006 | Base, LSE, Sport, Ultimate | 8 Cyl 3.9 L GAS
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Lincoln Coolant Temperature Sensor Part Number: JX6Z-12A648-B
$28.63 MSRP: $45.45
You Save: $16.82 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Temperature Sensor
- Replaces: DY-1566, JX6Z-12A648-C
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS
- Nautilus | 2019-2023 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS
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Lincoln Temperature Sensor Part Number: F68Z-10884-AA
Product Specifications
- Other Name: Sender Assembly - Temperature; Engine Coolant Temperature Sender; Coolant Temperature Sender; Coolant Temperature Sensor; Temperature Gauge; Temperature Sending Unit; Temperature Gauge Sending Unit
Fits the following Lincoln Models:
- Mark VIII | 1996-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
- Town Car | 1996-1997 | Anniversary, Base, Cartier, Executive, Signature, Touring Edition | 8 Cyl 4.6 L GAS
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Lincoln Actuator Part Number: EJ7Z-10884-A
$72.14 MSRP: $105.00
You Save: $32.86 (32%)
Product Specifications
- Other Name: Actuator - Temperature Control
- Replaces: DS7Z-10884-A
Fits the following Lincoln Models:
- MKC | 2015-2018 | Base, Black Label, Premiere, Reserve, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS

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Lincoln Coolant Temperature Sensor Parts and Q&A

Temperature Sensor
F7DZ-10884-AA
Q: How to Service and Repair a Coolant Temperature Sensor on Lincoln Town Car?
A: As a preliminary to servicing the Engine Temperature Sensor, begin by removing the intake manifold. Next, remove the electrical connector of the Cylinder Head Temperature (CHT) sensor and remove the CHT sensor. Installation requires just the reversal of the procedures used on removal.
Coolant Temperature Sensor
3F1Z-12A648-A
Q: How to service the Coolant Temperature Sensor/Switch for the computer on Lincoln Continental?
A: When servicing the Coolant Temperature Sensor, unscrew battery ground and drain some coolant. Disconnect the wiring of the ECT sensor. To install, reverse. When reusing the sensor, use Pipe Sealant with Teflon (R) D8AZ-19554-A to apply to the threads to conform to Ford specification WSK-M2G350-A2.