What is the coolant temperature indicator system on Pontiac Grand Prix?

The coolant temperature indicator system has a light or gauge in the instrument panel and a temperature sending unit on the engine. The location varies by engine size. Some vehicles have a low coolant warning system with a light and sensor on the radiator. If overheating or low coolant is indicated, check coolant levels and wiring. Ensure fuses are intact. When ignition is on, indicators should light up for overheating or low coolant. If not, possible issues include a burned-out bulb, faulty ignition switch, or open circuit. To test, ground the sender wire with ignition on; if the gauge responds, replace the sending unit. Once the engine starts, the light should remain off unless there's an issue. If it stays on, possible causes are a grounded wire, defective sender, or faulty ignition switch. When replacing sending units, ensure the engine is cool and check coolant type. Replace sensors by draining some coolant and disconnecting connectors. Refill coolant after installation.

Genuine Pontiac Grand Prix Coolant Temperature Sensor

Coolant Water Temperature Sensor

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13 Coolant Temperature Sensors found

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Pontiac Grand Prix 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:
- 2005-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 8 Cyl 5.3L
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Pontiac Grand Prix 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:
- 2004-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L
- 1982-1996 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STATION WAGON, STE 4 DOOR | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L
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Pontiac Grand Prix 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:
- 1996-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Pontiac Grand Prix Sensor Asm,Engine Coolant Temperature Gage
Part Number: 10045847
$38.92 MSRP: $73.46
You Save: $34.54 (48%)
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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 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L
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Pontiac Grand Prix 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:
- 1988-1996 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L
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Pontiac Grand Prix 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 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.1L
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Pontiac Grand Prix Switch, Coolant Temperature
Part Number: 25037176
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 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 4.3L, 8 Cyl 5.0L
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Pontiac Grand Prix 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:
- 1982-1985 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
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Pontiac Grand Prix 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:
- 1982-1987 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Pontiac Grand Prix 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 Pontiac Grand Prix | 2 DOOR, 4 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
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Pontiac Grand Prix 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 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.7L Diesel
View related parts
Pontiac Grand Prix 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:
- 1982-1985 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
View related parts
Pontiac Grand Prix 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:
- 1990-1991 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 4 Cyl 2.3L

Pontiac Grand Prix Coolant Temperature Sensor

Personally, Coolant Temperature Sensor in Pontiac Grand Prix is one of those vehicle sensors that is very crucial in determining the temperature of a car's coolant for the better working of the car's engine. It also has the added function of measuring the temperature of the coolant which therefore makes it easier to regulate conditions within the engine. Also, depending on the model of the car or the year of the particular Grand Prix, there could be Coolant Temperature Sensors of another type or from some perspective another style of Coolant Temperature Sensors with some features and specifications. Such differences of a sensor structure can define how effectively they can function as a thermostat and maintain the required coolness of the engine.

Each OEM Pontiac Grand Prix 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.

Pontiac Grand Prix Coolant Temperature Sensor Parts Questions & Experts Answers

Sensor,Engine Coolant Temperature
15326386
Q: What is the coolant temperature indicator system on Pontiac Grand Prix?
A: The coolant temperature indicator system has a light or gauge in the instrument panel and a temperature sending unit on the engine. The location varies by engine size. Some vehicles have a low coolant warning system with a light and sensor on the Radiator. If overheating or low coolant is indicated, check coolant levels and wiring. Ensure fuses are intact. When ignition is on, indicators should light up for overheating or low coolant. If not, possible issues include a burned-out bulb, faulty ignition switch, or open circuit. To test, ground the sender wire with ignition on; if the gauge responds, replace the sending unit. Once the engine starts, the light should remain off unless there's an issue. If it stays on, possible causes are a grounded wire, defective sender, or faulty ignition switch. When replacing sending units, ensure the engine is cool and check coolant type. Replace sensors by draining some coolant and disconnecting connectors. Refill coolant after installation.

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