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1989 Buick Century : Cooling Products
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Engine Coolant Temperature Sensor

Part Number: 55489870
View 55489870 Engine Coolant Temperature Sensor Full-Sized Product Image
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Sensor. Temperature. Coolant.
Location-Radiator. Location-Thermostat Housing. Temperature Sensor for Engine Coolant. Assembly - Engine Cooling. Sending Unit. Included with: Control valve, Radiator, Thermostat Unit, Water valve.

Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor - Repair or Replace
If your engine coolant temperature sensor has failed, you may notice one of several symptoms: your temperature gauge doesn’t move, your engine overheats without warning, your radiator fans don’t switch on, or they don’t switch off. If your 1989 Buick Century has any of these symptoms, it's a good idea to let a trained Buick technician perform an inspection.

WATER PUMP.
Full Diagram
Diagram WATER PUMP. for your 1989 Buick Century
#14
Required: 1
2. 7 liter turbo. Control valve. Fm 07/29/2022. Fm 08/26/2022. Water inlet. Water outlet.
2.7 LITER TURBO. control valve. PartQualifier: control valve. Temp sensor.
Water pump.
Full Diagram
Diagram Water pump. for your 1989 Buick Century
#13
Required: 1
at control valve. at pipe assy.
at control valve. PartQualifier: at control valve. Temp sensor.
WATER PUMP.
Full Diagram
Diagram WATER PUMP. for your 1989 Buick Century
#15
Required: 1
2. 0 liter. At control valve. At pipe assy.
2.0 LITER. at control valve. PartQualifier: at control valve. Temp sensor.
WATER PUMP.
Full Diagram
Diagram WATER PUMP. for your 1989 Buick Century
#14
Required: 1
2. 7 liter turbo. Control valve. Water inlet. Water outlet.
2.7 LITER TURBO. control valve. PartQualifier: control valve. Temp sensor.
Hoses & pipes.
Full Diagram
Diagram Hoses & pipes. for your 1989 Buick Century
#5
Required: 1
2. 0 liter. 23X12. 27X12. 42X12. 48X12. At by-pass pipe. At heat exchanger. At water valve. One hole. Two hole.
2.0 LITER. at water valve. PartQualifier: at water valve. Temp sensor.
WATER PUMP.
Full Diagram
Diagram WATER PUMP. for your 1989 Buick Century
#17
Required: 1
2. 0L. At control valve. At pipe assy. Lower. Upper.
2.0L. at control valve. PartQualifier: at control valve. Temp sensor.
Water pump.
Full Diagram
Diagram Water pump. for your 1989 Buick Century
#21
Required: 1
1. 3 liter turbo. At cross over pipe. At outlet pipe. At thermostat unit. Type 1. Type 2.
1.3 LITER TURBO. at thermostat unit. PartQualifier: at thermostat unit. Temp sensor.
Water pump.
Full Diagram
Diagram Water pump. for your 1989 Buick Century
#20
Required: 1
#1. #2. 1. 3L turbo. 27MM. 34MM. At cross over pipe. At outlet pipe. At thermostat unit. Large. Small.
1.3L TURBO. at thermostat unit. PartQualifier: at thermostat unit. Temp sensor.
Water pump.
Full Diagram
Diagram Water pump. for your 1989 Buick Century
#15
Required: 1
2. 0 liter turbo. Control valve. Thermostat housing.
2.0 LITER TURBO. control valve. Location-Radiator. Location-Thermostat Housing. PartQualifier: control valve. Temp sensor.
Radiator & components.
Full Diagram
Diagram Radiator & components. for your 1989 Buick Century
#7
2. 0 liter turbo.
2.0 LITER TURBO.

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MSRP: $ 8.55

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Hadwin White Wholesale Parts

2325 U.S. 501 E, Conway, SC, 29526

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