How to replace the Oil Pressure Switch on GMC Acadia?

If ensuring that the oil pressure sensor or switch needs to be replaced, one must turn OFF the ignition and disconnect the oil pressure sensor electrical connector first. Next, pull out the oil pressure sensor. For Installation, install oil pressure sensor and secure it at 20 N.m (15 lb ft). Finally, be sure to connect the oil pressure sensor electronic connector.

How to replace the engine oil pressure switch on GMC Sierra 1500?

To replace the engine oil pressure sensor or switch, one may need the following tools: Oil Pressure Switch socket (J 41712). Clean up around the oil pressure sensor first to ensure that no dirt gets into the engine. Disconnect the Fuel Pump/oil pressure sensor elect. Connector and remove the Fuel Pump/oil pressure sensor by using Oil Pressure Switch socket (J 41712). The alignment of the engine oil pressure sensor fitting should be noted before its removal, while removing such a fitting if necessary. For reusing the old fitting, smear sealant on the threads and screw it down until snug then tighten it to 15 n.m (11 lb ft) and modify the torque so that the centerline of the fitting is 50 degree off of the centerline of the crank shaft. In case of reusing the old sensor, apply sealant to the sensor's threads before installing the sensor with the help of the Oil Pressure Switch socket (J 41712) and tighten it to 30 n.m (22 lb ft). Finally, reconnect the Fuel Pump/oil pressure sensor electrical connector and check and adjust the engine oil, if necessary.

How to replace the engine oil pressure switch on GMC Yukon?

When replacing the engine oil pressure sensor or switch, remove the Intake Manifold first. Then, disconnect the engine harness electrical connector from the oil pressure sensor. It is necessary to remove the oil pressure sensor (706) and washer (707), using the Oil Pressure Switch socket (J 41712). For miking, apply sealant to the threads of the new oil pressure sensor. If this is a car that has the active fuel management, fix the oil pressure sensor (706) and the washer (707) into place by fitting them with the Oil Pressure Switch socket (J 41712) and tightening the sensor into place with the help of 35 n.m (26 lb ft). In the absence of active fuel management, follow the same procedure. Lastly, connect the engine harness electrical connector to the oil pressure sensor and fix sensor to 35 n.m (26 lb ft) before re-installing the Intake Manifold.

OEM GMC Oil Pressure Switch

Oil Pressure Sender Switch

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35 Oil Pressure Switches found

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GMC Oil Pressure Sending Unit
Part Number: 12562571
$63.47 MSRP: $109.00
You Save: $45.53 (42%)
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Product Specifications
- Other Name: Sensor, Fuel Pump Pressure; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12562266, 10240133
Fits the following GMC Models:
- Safari | 1998-2005 | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
- Savana 1500 | 2004-2005 | Base, SLE | 6 Cyl 4.3 L GAS
- Savana 2500 | 2004-2005, 2001-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Savana 3500 | 2001-2002 | Base, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS
- Sierra 1500 | 1999-2002 | Base, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS
- Sierra 2500 HD | 2001-2002 | Base, SL, SLE, SLT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001-2002 | Base, SL, SLE, SLT | 8 Cyl 8.1 L GAS
- Sonoma | 1997-2003 | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
- Yukon XL 2500 | 2001-2002 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC Oil Pressure Sending Unit
Part Number: 97225635
$34.37 MSRP: $69.02
You Save: $34.65 (51%)
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Product Specifications
- Other Name: Sensor, Engine Oil Pressure/Temperature; Oil Pressure Switch
Fits the following GMC Models:
- Sierra 2500 HD | 2001-2002 | Base, SL, SLE, SLT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2001-2002 | Base, SL, SLE, SLT | 8 Cyl 6.6 L DIESEL
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GMC Oil Pressure Sending Unit
Part Number: 12677839
$63.24 MSRP: $112.42
You Save: $49.18 (44%)
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Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12563500, 12574403
Fits the following GMC Models:
- Sierra 2500 HD | 2003-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 3500 | 2003-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
- Yukon XL 2500 | 2003-2006 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC Pressure Switch, Green Line
Part Number: 12635992
$17.34 MSRP: $32.58
You Save: $15.24 (47%)
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Product Specifications
- Other Name: Switch, Engine Oil Pressure/Temperature; Oil Pressure Sensor; Oil Pressure Switch; Oil Pressure Sending Unit
- Replaced by: 19436255
- Replaces: 12610185, 24577642
Fits the following GMC Models:
- Terrain | 2010-2017 | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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GMC Oil Pressure Sensor
Part Number: 12685371
$28.94 MSRP: $54.34
You Save: $25.40 (47%)
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Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure & Temperature; Oil Temperature Sensor; Oil Pressure Switch; Pressure Sensor; Oil Pressure Sending Unit; Oil Temperature Sending Unit; Sensor, Engine Oil Pressure/Temperature
Fits the following GMC Models:
- Sierra 1500 | 2019-2023 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon | 2021-2023 | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon XL | 2021-2023 | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Oil Pressure Sending Unit
Part Number: 55587172
$9.41 MSRP: $17.67
You Save: $8.26 (47%)
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Product Specifications
- Other Name: Switch, Engine Oil Pressure/Temperature; Engine Oil Pressure Switch; Oil Pressure Switch
Fits the following GMC Models:
- Terrain | 2018-2019 | SLE, SLT | 4 Cyl 1.6 L DIESEL
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GMC Oil Pressure Sending Unit
Part Number: 97600434
$72.00 MSRP: $112.79
You Save: $40.79 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly, Engine Oil Pressure; Engine Oil Pressure Switch
- Replaced by: 98027456
Fits the following GMC Models:
- Savana 2500 | 2006-2010 | Base | 8 Cyl 6.6 L DIESEL
- Savana 3500 | 2006-2010 | Base | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD | 2003-2010 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2003-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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GMC Oil Pressure Switch
Part Number: 19244517
$29.55 MSRP: $48.68
You Save: $19.13 (40%)
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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 GMC Models:
- Safari | 1989-1991 | Base, SLE, SLT, SLX | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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GMC Oil Pressure Sending Unit
Part Number: 14103168
$23.68 MSRP: $54.22
You Save: $30.54 (57%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Engine Oil Pressure/Temperature; Oil Pressure Switch
Fits the following GMC Models:
- Safari | 1987-1988 | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Oil Pressure Sending Unit
Part Number: 12677838
$55.91 MSRP: $109.45
You Save: $53.54 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12574309, 12569322
Fits the following GMC Models:
- Savana 1500 | 2003-2014 | Base, LS, LT, SLE | 6 Cyl 4.3 L GAS
- Savana 2500 | 2003-2006 | Base, SLE | 6 Cyl 4.3 L GAS
- Sierra 1500 | 2003-2013 | Base, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS
- Sierra 1500 Classic | 2007 | SL, WT
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GMC Oil Pressure Sending Unit
Part Number: 25036555
Product Specifications
- Other Name: Switch; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature
Fits the following GMC Models:
- Caballero | 1984 | Amarillo, Base, Diablo | 6 Cyl 3.8 L GAS
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GMC 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 GMC Models:
- Sonoma | 1992-1993 | Base, SLE, SLS | 6 Cyl 2.8 L GAS
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GMC 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 GMC Models:
- Safari | 1985-1988 | Base, SL, SLE, SLX | 4 Cyl 2.5 L GAS
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GMC 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 GMC Models:
- C1500 | 1988, 1984-1986 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C1500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 | 1988, 1984-1986 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 Suburban | 1984-1986 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C3500 | 1988, 1984-1986 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Caballero | 1984-1987 | Amarillo, Base, Diablo | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- G1500 | 1984-1988 | Rally, Rally Custom, Rally STX, Vandura | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G2500 | 1984-1988 | Rally, Rally Custom, Rally STX, Vandura | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G3500 | 1984-1988 | Magnavan, Rally, Rally Camper Special, Rally Custom, Rally STX, Vandura, Vandura Special | 6 Cyl 4.1 L GAS, 8 Cyl 5.7 L GAS
- Jimmy | 1984-1988 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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GMC Oil Pressure Sending Unit
Part Number: 25036938
Product Specifications
- Other Name: Switch; Oil Pressure Switch; Switch, Engine Oil Pressure/Temperature
Fits the following GMC Models:
- Jimmy | 1988-1991 | Base, Sierra Classic | 8 Cyl 6.2 L DIESEL
- R1500 Suburban | 1988-1991 | Base, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
- R2500 | 1988-1989 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL
- R2500 Suburban | 1988-1991 | Base, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
- R3500 | 1988-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
- V1500 Suburban | 1988-1991 | Base, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
- V2500 Suburban | 1988-1991 | Base, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
- V3500 | 1988-1991 | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
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GMC 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 GMC Models:
- S15 | 1988-1990 | Base, Gypsy, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
- S15 Jimmy | 1988-1990 | Base, Gypsy, Sierra Classic, Timberline | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
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GMC 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 GMC Models:
- Safari | 1985-1988 | Base, SL, SLE, SLX | 4 Cyl 2.5 L GAS
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GMC Oil Pressure Switch
Part Number: 14014599
Product Specifications
- Other Name: Switch; Oil Pressure Sensor; Oil Pressure Sending Unit; Switch, Engine Oil Pressure/Temperature
Fits the following GMC Models:
- Caballero | 1985-1987 | Amarillo, Base, Diablo | 6 Cyl 4.3 L GAS
- S15 | 1984-1989 | Base, EL, Gypsy, High Sierra, Sierra Classic | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
- S15 Jimmy | 1984-1989 | Base, Gypsy, High Sierra, Sierra Classic, Timberline | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
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GMC 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 GMC Models:
- C1500 | 1984 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS
- C2500 | 1984 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS
- G1500 | 1984 | Rally, Rally Custom, Rally STX, Vandura | 6 Cyl 4.1 L GAS
- G2500 | 1984 | Rally, Rally Custom, Rally STX, Vandura | 6 Cyl 4.1 L GAS
- G3500 | 1984 | Vandura, Vandura Special | 6 Cyl 4.1 L GAS
- K1500 | 1984 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS
- Safari | 1985-1986 | Base, SL, SLE, SLX | 6 Cyl 4.3 L GAS
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GMC Oil Pressure Sending Unit
Part Number: 19244932
Product Specifications
- Other Name: Sensor, Engine Oil Pressure/Temperature; Oil Pressure Switch
- Replaces: 10069218
Fits the following GMC Models:
- C1500 | 1989 | Sierra, Sierra SLE, Sierra SLX
- C2500 | 1989 | Sierra, Sierra SLE, Sierra SLX
- C3500 | 1989 | Sierra, Sierra SLE, Sierra SLX
- G1500 | 1989 | Rally, Rally STX, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G2500 | 1989 | Rally, Rally STX, Vandura | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- G3500 | 1989 | Magnavan, Rally, Rally Camper Special, Rally STX, Vandura, Vandura Special | 8 Cyl 5.7 L GAS
- Jimmy | 1989 | Base, Sierra Classic | 8 Cyl 5.7 L GAS
- K1500 | 1989 | Sierra, Sierra SLE, Sierra SLX
- K2500 | 1989 | Sierra, Sierra SLE, Sierra SLX
- K3500 | 1989 | Sierra, Sierra SLE, Sierra SLX
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GMC Oil Pressure Switch Parts Questions & Experts Answers

Pressure Switch
12635957
Q: How to replace the Oil Pressure Switch on GMC Acadia?
A: If ensuring that the oil pressure sensor or switch needs to be replaced, one must turn OFF the ignition and disconnect the oil pressure sensor electrical connector first. Next, pull out the oil pressure sensor. For Installation, install oil pressure sensor and secure it at 20 N.m (15 lb ft). Finally, be sure to connect the oil pressure sensor electronic connector.
Oil Pressure Sending Unit
12677838
Q: How to replace the engine oil pressure switch on GMC Sierra 1500?
A: To replace the engine oil pressure sensor or switch, one may need the following tools: Oil Pressure Switch socket (J 41712). Clean up around the oil pressure sensor first to ensure that no dirt gets into the engine. Disconnect the Fuel Pump/oil pressure sensor elect. Connector and remove the Fuel Pump/oil pressure sensor by using Oil Pressure Switch socket (J 41712). The alignment of the engine oil pressure sensor fitting should be noted before its removal, while removing such a fitting if necessary. For reusing the old fitting, smear sealant on the threads and screw it down until snug then tighten it to 15 n.m (11 lb ft) and modify the torque so that the centerline of the fitting is 50 degree off of the centerline of the crank shaft. In case of reusing the old sensor, apply sealant to the sensor's threads before installing the sensor with the help of the Oil Pressure Switch socket (J 41712) and tighten it to 30 n.m (22 lb ft). Finally, reconnect the Fuel Pump/oil pressure sensor electrical connector and check and adjust the engine oil, if necessary.
Oil Pressure Sensor
12677836
Q: How to replace the engine oil pressure switch on GMC Yukon?
A: When replacing the engine oil pressure sensor or switch, remove the Intake Manifold first. Then, disconnect the engine harness electrical connector from the oil pressure sensor. It is necessary to remove the oil pressure sensor (706) and washer (707), using the Oil Pressure Switch socket (J 41712). For miking, apply sealant to the threads of the new oil pressure sensor. If this is a car that has the active fuel management, fix the oil pressure sensor (706) and the washer (707) into place by fitting them with the Oil Pressure Switch socket (J 41712) and tightening the sensor into place with the help of 35 n.m (26 lb ft). In the absence of active fuel management, follow the same procedure. Lastly, connect the engine harness electrical connector to the oil pressure sensor and fix sensor to 35 n.m (26 lb ft) before re-installing the Intake Manifold.