How to Replace an Oil Pressure Switch with an Oil Pressure Sender on Cadillac Eldorado?

In order to service and repair the oil pressure sender, elevate and support the vehicle, and disconnection of the electrical connector at the oil pressure switch. Take the switch out of the oil filter adaptor. To install, position the new oil pressure switch into the adapter again, reconnect the electrical connector and reduce the vehicle.

OEM Cadillac Eldorado Oil Pressure Switch

Oil Pressure Sender Switch

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8 Oil Pressure Switches found

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Cadillac Eldorado Pressure Switch Part Number: 12635958
$31.13 MSRP: $51.28
You Save: $20.15 (40%)
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Product Specifications
- Other Name: Switch Assembly-Engine Oil Pressure Indicator; Engine Oil Pressure Switch; Oil Pressure Sensor; Oil Pressure Switch; Pressure Sensor; Oil Pressure Sending Unit; Sensor; Switch, Engine Oil Pressure/Temperature
- Replaced by: 19436254
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2002 Cadillac Eldorado | Base, ESC, ETC | 8 Cyl 4.6 L GAS
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Cadillac Eldorado Oil Pressure Sending Unit Part Number: 1649745
$45.15 MSRP: $70.70
You Save: $25.55 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Engine Oil Level; Oil Pressure Switch
- Replaced by: 12603784
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Cadillac Eldorado | Base, Biarritz, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
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Cadillac Eldorado Oil Pressure Sensor Part Number: 3532953
Product Specifications
- Other Name: Sensor Assembly-Fuel Pump Switch & Engine Oil Pressure Gage; Oil Pressure Switch; Pressure Sensor; Oil Pressure Sending Unit; Engine Oil Pressure/Temperature Sensor; Fuel Pump Pressure Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 Cadillac Eldorado | Base, Sport, Touring | 8 Cyl 4.6 L GAS
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Cadillac Eldorado Oil Pressure Sending Unit Part Number: 25036555
Product Specifications
- Other Name: Switch; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Eldorado | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado Oil Pressure Sending Unit Part Number: 19244933
$38.52 MSRP: $60.34
You Save: $21.82 (37%)
Product Specifications
- Other Name: Sensor, Engine Oil Pressure/Temperature; Oil Pressure Switch; Sender, Engine Oil Pressure/Temperature
- Replaces: 14036243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Eldorado | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado 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:
- 1984-1985 Cadillac Eldorado | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado 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:
- 1984-1991 Cadillac Eldorado | Base, Biarritz, Cabriolet, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado Pressure Switch Part Number: 19244520
Product Specifications
- Other Name: Switch Assembly, Engine Oil Pressure Indicator; Oil Pressure Sensor; Oil Pressure Switch; Oil Pressure Sending Unit; Switch, Engine Oil Pressure/Temperature
- Replaces: 03522739, 3522739
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Cadillac Eldorado | Base, ETC, Sport, Touring | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS

Cadillac Eldorado Oil Pressure Switch

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The Oil Pressure Switch in Cadillac Eldorado helps in regulating proper performance and durability of the engine with the way it gauges oil pressure. As previously stated, it was used to notify the driver of oil pressure variations away from the proper standardized levels and possible relevant problems correlated in some way to the health of the engine. Years of production of Cadillac Eldorado may have employed different type of Oil Pressure Switches, all of which have the certain function of monitoring the pressures. While specific variations are not detailed, the fundamental mechanism remains consistent: measuring the amount of oil pressure and giving back valuable information to the driver. It helps to notice any deviation in oil pressure so that appropriate action is taken immediately to protect the inside of the engine.

Cadillac Eldorado Oil Pressure Switch Parts and Q&A

Pressure Switch
12635958
Q: How to Replace an Oil Pressure Switch with an Oil Pressure Sender on Cadillac Eldorado?
A:
In order to service and repair the oil pressure sender, elevate and support the vehicle, and disconnection of the electrical connector at the oil pressure switch. Take the switch out of the oil filter adaptor. To install, position the new oil pressure switch into the adapter again, reconnect the electrical connector and reduce the vehicle.