How to service the Oil Pressure Switch on Buick Century?

Service of the Oil Pressure Switch requires first disconnecting the battery ground cable. Before switch removal it is critical to elevate and stabilize the vehicle while disconnecting the electrical connector from the engine Oil Pressure Switch. Installation requires adherence to fastener notice in service precautions with the engine Oil Pressure Switch and requires torque at 16 nm (12 ft. Lbs.). Reconnecting the electrical connector to the engine Oil Pressure Switch followed by vehicle lowering and battery ground (negative) cable connection.

OEM Buick Century Oil Pressure Switch

Oil Pressure Sender Switch

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10 Oil Pressure Switches found

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Buick Century Pressure Switch Part Number: 12635954
$31.13 MSRP: $51.28
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Product Specifications
- Other Name: Switch Assembly-Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Switch; Oil Pressure Sending Unit; Switch; Switch, Engine Oil Pressure/Temperature
- Replaced by: 19436252
- Replaces: 12575007, 25036853
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Century | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Oil Pressure Switch Part Number: 19244518
$20.35 MSRP: $38.22
You Save: $17.87 (47%)
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Product Specifications
- Other Name: Switch Assembly, Fuel Pump & Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Sending Unit; Switch, Engine Oil Pressure/Temperature
- Replaces: 25535479
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Century | Custom, Limited, Special | 6 Cyl 3.3 L GAS
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Buick Century Oil Pressure Switch Part Number: 25037045
Product Specifications
- Other Name: Switch; Oil Pressure Sensor; Oil Pressure Sending Unit; Switch, Engine Oil Pressure/Temperature; Switch, Fuel Pump Pressure
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Oil Pressure Switch Part Number: 19244515
Product Specifications
- Other Name: Switch Assembly, Fuel Pump & Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Sending Unit; Switch, Engine Oil Pressure/Temperature; Switch, Fuel Pump Pressure
- Replaces: 25036940
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989 Buick Century | Custom, Limited | 6 Cyl 2.8 L GAS
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Buick Century Oil Pressure Sending Unit Part Number: 10045775
Product Specifications
- Other Name: Sensor, Engine Oil Pressure/Temperature; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature; Sensor, Fuel Pump Pressure
- Replaced by: 19244934
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Buick Century | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Buick Century Oil Pressure Sending Unit Part Number: 3815936
Product Specifications
- Other Name: Switch Assembly-Oil Pressure; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature; Switch, Oil Pressure Or Temperature
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Century Oil Pressure Switch Part Number: 25036553
Product Specifications
- Other Name: Switch Assembly, Fuel Pump & Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Sending Unit; Engine Oil Pressure/Temperature Switch; Fuel Pump Pressure Switch.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Century Oil Pressure Switch Part Number: 25036378
Product Specifications
- Other Name: Switch; Oil Pressure Sensor; Oil Pressure Sending Unit; Engine Oil Pressure/Temperature Switch Kit; Fuel Pump Pressure
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick Century | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Century Oil Pressure Switch Part Number: 19244499
Product Specifications
- Other Name: Switch Assembly, Fuel Pump & Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Sending Unit; Switch, Engine Oil Pressure/Temperature; Switch, Fuel Pump Pressure
- Replaces: 10231975
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS
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Buick Century Oil Pressure Switch Part Number: 19244517
Product Specifications
- Other Name: Switch Assembly, Fuel Pump & Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Sending Unit; Switch; Switch, Engine Oil Pressure/Temperature; Switch, Fuel Pump Pressure
- Replaces: 25037044, 25037205
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1996 Buick Century | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS

Buick Century Oil Pressure Switch

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The Oil Pressure Switch is an essential and well-known part in defining and enhancing the expected performance of most Buick Century automobiles manufactured from 1936 to 2005. This basic gadget measures oil pressure, and indicates fluctuations from the ideal pressure range so as to protect the engine. With the Oil Pressure Switch; the engine is made to perform according to the required standards thus improving the efficiency and safety of the car while at the same time being healthy for the engine. This Oil Pressure Switch is one of the compatible generational products of Buick Century; the workings of this model are characterized by intricate mechanisms which can accurately assess variations in oil pressure. Such responsiveness of the Buick Century also enhances the dependability of the car, which is otherwise delivered by the rate of performance of the Buick Century. Specific characteristics of Oil Pressure Switch are the enhanced build quality and high accuracy of the assembly unburdened by the automotive industry standards. Hence, the Oil Pressure Switch enhances the use of cutting edge technology in automobile designing and manufacturing, as an essential component of Buick Century's engine control system. In conclusion, the Oil Pressure Switch is among the trademarks portraying the Buick organization's unmatched practice of assembling cars to deliver superiority to vehicle encounters besides guaranteeing the safety and efficiency of the engine.

Buick Century Oil Pressure Switch Parts and Q&A

Pressure Switch
12635954
Q: How to service the Oil Pressure Switch on Buick Century?
A:
Service of the Oil Pressure Switch requires first disconnecting the battery ground cable. Before switch removal it is critical to elevate and stabilize the vehicle while disconnecting the electrical connector from the engine Oil Pressure Switch. Installation requires adherence to fastener notice in service precautions with the engine Oil Pressure Switch and requires torque at 16 nm (12 ft. Lbs.). Reconnecting the electrical connector to the engine Oil Pressure Switch followed by vehicle lowering and battery ground (negative) cable connection.