How to replace the engine oil pressure switch on Cadillac CTS?

First disconnect the electrical connector from the engine Oil Pressure Switch then remove the switch from the Oil Pump. Fix the engine Oil Pressure Switch to the Oil Pump by applying 40 nm (30 ft. Lbs.) torque. Reconnect the electrical connector to the engine Oil Pressure Switch after completing installation. After engine connection check for oil leaks by starting the engine then set the engine oil level at its full mark.

How to replace the Oil Pressure Switch on Cadillac SRX?

First, turn the ignition OFF and disconnect the oil pressure sensor electrical connector to replace the Engine Oil Pressure Sensor or Switch. Then, take off the oil pressure sensor. For installation, install the oil pressure sensor and tighten it to 20 Nm (15 ft. lbs.) remembering the Fastener Notice in Service Precautions. Finally, connect oil pressure sensor electrical connector.

How to Change the Oil Pressure Switch on a Cadillac XLR?

The first step in replacing an engine oil pressure sensor or switch is to elevate the vehicle and use supports. Use an oil pressure sender switch wrench measuring 1 1/16" to disconnect the electrical connector from the engine oil pressure switch before eliminating the switch from its adapter position. Add a new O-ring to your oil pressure switch before installation but maintain all necessary tightening cautions. Secure the engine oil pressure switch at the oil filter adapter using an oil pressure sender switch wrench (1 1/16") or equivalent while tightening it to 16 Nm (12 lb ft). Connect the electrical connector to the engine oil pressure switch afterward lower the vehicle and check for leaks before filling the oil to the full mark while starting the engine.

OEM Cadillac Oil Pressure Switch

Oil Pressure Sender Switch

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36 Oil Pressure Switches found

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Cadillac Pressure Switch
Part Number: 12635958
$31.67 MSRP: $50.28
You Save: $18.61 (38%)
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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
Fits the following Cadillac Models:
- DTS | 2006-2011 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
- DeVille | 1995-2005 | Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 1995-2002 | Base, ESC, ETC | 8 Cyl 4.6 L GAS
- Seville | 1995-2004 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Pressure Switch
Part Number: 55581588
$13.87 MSRP: $26.03
You Save: $12.16 (47%)
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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, Engine Oil Pressure/Temperature
- Replaces: 93190643, 96802844
Fits the following Cadillac Models:
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Pressure Switch
Part Number: 96985635
$16.15 MSRP: $30.33
You Save: $14.18 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Engine Oil Pressure/Temperature; Engine Oil Pressure Switch; Oil Pressure Sensor; Oil Pressure Switch; Oil Pressure Sending Unit
Fits the following Cadillac Models:
- XTS | 2014-2019 | Base, Livery, Luxury, Platinum, Premium Luxury, Vsport Platinum, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Oil Pressure Switch
Part Number: 19244517
$29.55 MSRP: $48.68
You Save: $19.13 (40%)
Ships in 1-2 Business Days
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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
Fits the following Cadillac Models:
- Brougham | 1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Fleetwood | 1993, 1990 | 60 Special, Base, Brougham | 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L GAS
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Cadillac 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
Fits the following Cadillac Models:
- Eldorado | 1986-1990 | Base, Biarritz, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Seville | 1986-1987 | Base, Elegante | 8 Cyl 4.1 L GAS
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Cadillac Oil Pressure Sending Unit
Part Number: 1619641
$11.31
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Engine Oil Pressure Indicator; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature; Switch, Oil Pressure Or Temperature
Fits the following Cadillac Models:
- Fleetwood | 1984 | Formal | 8 Cyl 6.0 L GAS
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Cadillac 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
Fits the following Cadillac Models:
- Cimarron | 1987 | Base | 6 Cyl 2.8 L GAS
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Cadillac 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
Fits the following Cadillac Models:
- Fleetwood | 1994-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac Oil Pressure Sending Unit
Part Number: 25036555
Product Specifications
- Other Name: Switch; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Oil Pressure Sensor
Part Number: 19244497
Product Specifications
- Other Name: Sensor, Fuel Pump Pressure; Oil Pressure Switch; Oil Pressure Sending Unit; Sensor, Engine Oil Pressure/Temperature
- Replaces: 10201491
Fits the following Cadillac Models:
- Fleetwood | 1994-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac 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
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Oil Pressure Sensor
Part Number: 90337695
Product Specifications
- Other Name: Sensor, Fuel Pump Pressure; Engine Oil Pressure Sender; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
Fits the following Cadillac Models:
- Catera | 1997 | Base | 6 Cyl 3.0 L GAS
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Cadillac 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
Fits the following Cadillac Models:
- DeVille | 1986 | d'Elegance, Touring | 8 Cyl 4.1 L GAS
- Fleetwood | 1986 | 75, 75 Formal, Base, Brougham, Brougham d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS
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Cadillac Oil Pressure Sensor
Part Number: 19244498
Product Specifications
- Other Name: Sensor, Fuel Pump Pressure; Oil Pressure Switch; Oil Pressure Sending Unit; Sensor, Engine Oil Pressure/Temperature
- Replaces: 10222130
Fits the following Cadillac Models:
- Brougham | 1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Fleetwood | 1993 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac 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.
Fits the following Cadillac Models:
- Cimarron | 1985-1986 | Base, d'Oro | 6 Cyl 2.8 L GAS
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Cadillac Oil Pressure Sensor
Part Number: 90566938
Product Specifications
- Other Name: Sensor, Fuel Pump Pressure; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
Fits the following Cadillac Models:
- Catera | 1998-2001 | Base, Sport | 6 Cyl 3.0 L GAS
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Cadillac Oil Pressure Sending Unit
Part Number: 1623970
Product Specifications
- Other Name: Switch Assembly, Engine Oil Pressure Indicator; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature
Fits the following Cadillac Models:
- DeVille | 1985-1986 | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS
- Fleetwood | 1985-1986 | 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS
View related parts
Cadillac 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
Fits the following Cadillac Models:
- Brougham | 1987-1991 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- DeVille | 1987-1991 | Base, d'Elegance, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
- Eldorado | 1984-1991 | 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
- Fleetwood | 1987-1991 | 60 Special, 75, 75 Formal, Base, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
- Seville | 1988-1991, 1984-1985 | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Oil Pressure Sending Unit
Part Number: 1639853
Product Specifications
- Other Name: Switch Assembly; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature
Fits the following Cadillac Models:
- Allante | 1987-1992 | Base, Value Leader | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
View related parts
Cadillac 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
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- DeVille | 1992-1995 | Base, Concours, Touring | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Eldorado | 1992-1995 | Base, ETC, Sport, Touring | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Fleetwood | 1992 | 60 Special, Base, d'Elegance | 8 Cyl 4.9 L GAS
- Seville | 1992-1995 | Base, SLS, STS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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1-20 of 36 Results

Cadillac Oil Pressure Switch Parts Questions & Experts Answers

Oil Pressure Switch
55354378
Q: How to replace the engine oil pressure switch on Cadillac CTS?
A: First disconnect the electrical connector from the engine Oil Pressure Switch then remove the switch from the Oil Pump. Fix the engine Oil Pressure Switch to the Oil Pump by applying 40 nm (30 ft. Lbs.) torque. Reconnect the electrical connector to the engine Oil Pressure Switch after completing installation. After engine connection check for oil leaks by starting the engine then set the engine oil level at its full mark.
Pressure Switch
12674782
Q: How to replace the Oil Pressure Switch on Cadillac SRX?
A: First, turn the ignition OFF and disconnect the oil pressure sensor electrical connector to replace the Engine Oil Pressure Sensor or Switch. Then, take off the oil pressure sensor. For installation, install the oil pressure sensor and tighten it to 20 Nm (15 ft. lbs.) remembering the Fastener Notice in Service Precautions. Finally, connect oil pressure sensor electrical connector.
Oil Pressure Switch
12567911
Q: How to Change the Oil Pressure Switch on a Cadillac XLR?
A: The first step in replacing an engine oil pressure sensor or switch is to elevate the vehicle and use supports. Use an oil pressure sender switch wrench measuring 1 1/16" to disconnect the electrical connector from the engine oil pressure switch before eliminating the switch from its adapter position. Add a new O-ring to your oil pressure switch before installation but maintain all necessary tightening cautions. Secure the engine oil pressure switch at the oil filter adapter using an oil pressure sender switch wrench (1 1/16") or equivalent while tightening it to 16 Nm (12 lb ft). Connect the electrical connector to the engine oil pressure switch afterward lower the vehicle and check for leaks before filling the oil to the full mark while starting the engine.