When and how to replace the Coolant Temperature Sensor for Buick Skylark,Oldsmobile Omega and Pontiac Phoenix?

The coolant temperature indicator system includes an instrument panel lamp and a coolant temperature sensor or sender, situated at the left rear of the cylinder head on L4 engines, and at the rear of the right head on V6 engines. In place of a temperature sensor, the transducer replaces it if a temperature gauge is used on the instrument cluster. Where there is unusual indication or fault development, check first the coolant level in the system and then ensure that connecting wiring between gauge and sender unit is secure. When turning the ignition switch to the ON position with the starter motor turning, the indicator lamp should be illuminated (Overheated engine indication). The lamp may not be lit if; the bulb is burned out, the ignition switch is faulty or the circuit is open. Once the engine starts, the lamp should go out and remain so unless it overheats. The lamp may fail to go out because of a defective temperature sender unit or a faulty ignition switch or grounded wiring between the lamp and the sender unit. If you were going to change this Sensor unit, it would simply be unscrewed from the cylinder head after which another one could be installed in its place. There will be some loss of coolant so check levels after replacement has been installed.

Genuine Buick Skylark Coolant Temperature Sensor

Coolant Water Temperature Sensor

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10 Coolant Temperature Sensors found

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Buick Skylark Sensor,Engine Coolant Temperature
Part Number: 15326386
$26.35 MSRP: $49.72
You Save: $23.37 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 25036979, 12146312
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1998 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK, SOMERSET, T-TYPE | 4 Cyl 2.3L, 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.3L
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Buick Skylark Sensor,Engine Coolant Temperature(W/Engine Coolant Temperature Gage Sensor)
Part Number: 10096181
$28.08 MSRP: $52.98
You Save: $24.90 (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 Buick Skylark | 2 DOOR, 4 DOOR | 6 Cyl 3.1L
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Buick Skylark Sensor Asm,Engine Coolant Temperature Gage
Part Number: 10045847
$34.43 MSRP: $71.52
You Save: $37.09 (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:
- 1982-1985 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
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Buick Skylark 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 Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
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Buick Skylark 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:
- 1986-1991 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK, SOMERSET, T-TYPE | 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.3L
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Buick Skylark 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:
- 1982-1985 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
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Buick Skylark Sensor,Engine Coolant Temperature Gage
Part Number: 25036807
Product Specifications
- Other Name: SENSOR, Coolant Temperature (Engine Unit)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1995 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK | 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.3L
- 1986 Buick Skylark | CUSTOM, LIMITED, LIMITED 2 DOOR, SOMERSET, T-TYPE | 4 Cyl 2.5L
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Buick Skylark Switch Asm,Engine Coolant Temperature Indicator
Part Number: 25036373
Product Specifications
- Other Name: SWITCH, Coolant Temperature (Engine Unit); Temperature Sending Unit, Temperature Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Buick Skylark | CUSTOM 4 DOOR, LIMITED 4 DOOR | 6 Cyl 2.8L
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Buick Skylark 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:
- 1982-1985 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L
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Buick Skylark 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:
- 1986-1991 Buick Skylark | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK, SOMERSET, T-TYPE | 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.0L

Buick Skylark Coolant Temperature Sensor Parts Questions & Experts Answers

Switch Asm,Engine Coolant Temperature Indicator
25036373
Q: When and how to replace the Coolant Temperature Sensor for Buick Skylark,Oldsmobile Omega and Pontiac Phoenix?
A: The coolant temperature indicator system includes an instrument panel lamp and a coolant temperature sensor or sender, situated at the left rear of the cylinder head on L4 engines, and at the rear of the right head on V6 engines. In place of a temperature sensor, the transducer replaces it if a temperature gauge is used on the instrument cluster. Where there is unusual indication or fault development, check first the coolant level in the system and then ensure that connecting wiring between gauge and sender unit is secure. When turning the ignition switch to the ON position with the starter motor turning, the indicator lamp should be illuminated (Overheated engine indication). The lamp may not be lit if; the bulb is burned out, the ignition switch is faulty or the circuit is open. Once the engine starts, the lamp should go out and remain so unless it overheats. The lamp may fail to go out because of a defective temperature sender unit or a faulty ignition switch or grounded wiring between the lamp and the sender unit. If you were going to change this Sensor unit, it would simply be unscrewed from the cylinder head after which another one could be installed in its place. There will be some loss of coolant so check levels after replacement has been installed.

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