What are the functions and characteristics of the engine temperature sensor and its connection to the solenoids on Buick Regal?

The engine temperature sensor features two terminals, with twelve volts supplied to one terminal. The wire from the other terminal connects to the fast idle solenoid and the Housing Pressure Cold Advance solenoid within the injection pump. The switch contacts remain closed when the temperature is below 125°F (51°C), while at the calibration point, the contacts open, deactivating the solenoids. In scenarios above calibration, the circuit is closed, and similarly, it remains closed below calibration.

Genuine Buick Regal Coolant Temperature Sensor

Coolant Water Temperature Sensor

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18 Coolant Temperature Sensors found

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Buick Regal Sensor, Engine Coolant Temperature
Part Number: 12650595
$7.77 MSRP: $16.14
You Save: $8.37 (52%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Buick Regal | 1SX 4 DOOR HATCHBACK | 6 Cyl 3.6L
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Buick Regal Sensor, Engine Coolant Temperature
Part Number: 12656444
$11.00 MSRP: $22.85
You Save: $11.85 (52%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
- Replaces: 12636534
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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Buick Regal Sensor Assembly, Engine Coolant Temperature
Part Number: 12608814
$30.69 MSRP: $57.90
You Save: $27.21 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Replaces: 15369305, 25037062, 12191170, 15326388
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
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Buick Regal Sensor,Engine Coolant Temperature
Part Number: 15326386
$27.06 MSRP: $51.06
You Save: $24.00 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 12146312, 25036979
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS | 6 Cyl 3.8L
- 1982-1995 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, STATION WAGON | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 8 Cyl 5.0L
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Buick Regal Sensor, Engine Coolant Temperature
Part Number: 12611420
$17.89 MSRP: $33.76
You Save: $15.87 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit); Coolant Temperature Sensor, Temperature Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick Regal | CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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Buick Regal Sensor,Engine Coolant Temperature Gage
Part Number: 25037332
$36.56 MSRP: $75.90
You Save: $39.34 (52%)
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.8L
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Buick Regal Sensor, Eng Cool Temp
Part Number: 55488246
$4.94 MSRP: $9.32
You Save: $4.38 (47%)
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Product Specifications
- Other Name: Coolant Temperature Sensor, Temperature Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020 Buick Regal | 1SX 4 DOOR HATCHBACK | 6 Cyl 3.6L
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Buick Regal Sensor,Engine Coolant Temperature(W/Engine Coolant Temperature Gage Sensor)
Part Number: 10096181
$28.84 MSRP: $54.42
You Save: $25.58 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.1L, 6 Cyl 3.8L
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Buick Regal Sensor Asm,Engine Coolant Temperature Gage
Part Number: 10045847
$35.37 MSRP: $73.46
You Save: $38.09 (52%)
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Coolant Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L
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Buick Regal Sensor Assembly, Engine Coolant Temperature Gage
Part Number: 10232601
$22.45 MSRP: $76.18
You Save: $53.73 (71%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
- 1988-1992 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
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Buick Regal Switch Assembly, Engine Coolant Temperature Indicator
Part Number: 10232600
$12.70 MSRP: $36.86
You Save: $24.16 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit); Fan Switch, Temperature Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
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Buick Regal Sensor, Temperature Gauge
Part Number: 25036628
Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Buick Regal | REGAL | 8 Cyl 5.0L
- 1982-1983 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
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Buick Regal Thermal Electric Switch Asm
Part Number: 3053190
Product Specifications
- Other Name: SWITCH, Engine Air Cooling(Electrical)
- Replaced by: 19160820
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Buick Regal | REGAL | 6 Cyl 3.8L
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Buick Regal Sensor Assembly, Engine Wtr Temperature(1 Terminal)
Part Number: 8993146
Product Specifications
- Other Name: SENSOR; Temperature Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 6 Cyl 3.8L, 8 Cyl 5.7L Diesel
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Buick Regal Switch Asm,Engine Metal Temperature Indicator
Part Number: 25036582
Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit); Temperature Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
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Buick Regal Switch Pkg, Coolant Temperature
Part Number: 25036371
Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit); Temperature Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
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Buick Regal Switch, Coolant Temperature
Part Number: 25036629
Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 4.3L Diesel, 8 Cyl 5.0L
View related parts
Buick Regal Switch Asm,Engine Metal Temperature Indicator
Part Number: 25036588
Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit); Temperature Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel

Buick Regal Coolant Temperature Sensor

Coolant Temperature Sensor is one of the fascinating inventions which are used in Buick Regal vehicles by keeping consistent check on the temperature of the coolant so that the Regal vehicles should run on a proper temperature which is good for their engines. Through this the coolant temperature is well monitored and this ensures that the engine is efficient and has the optimal performance. For many years several diverse and different Coolant Temperature Sensors have been fitted to the multitude of Buick Regal models. These sensors may vary in design and functionality, but their primary goal remains consistent: for the accurate read out of temperatures for use by management systems that govern the engines. These can mean that one sensor can be more sensitive than the others and may respond faster or more sluggishly and this makes a huge difference to the performance of the engine. In general, Coolant Temperature Sensor plays significant role in keeping the Buick Regal's engine in good condition at the time of operating.

Each OEM Buick Regal Coolant Temperature Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Regal Coolant Temperature Sensor Parts Questions & Experts Answers

Sensor,Engine Coolant Temperature
15326386
Q: What are the functions and characteristics of the engine temperature sensor and its connection to the solenoids on Buick Regal?
A: The engine temperature sensor features two terminals, with twelve volts supplied to one terminal. The wire from the other terminal connects to the fast idle solenoid and the Housing Pressure Cold Advance solenoid within the injection pump. The switch contacts remain closed when the temperature is below 125°F (51°C), while at the calibration point, the contacts open, deactivating the solenoids. In scenarios above calibration, the circuit is closed, and similarly, it remains closed below calibration.

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