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

To replace the engine oil pressure sensor or switch you first have to remove the Intake Manifold. One should disconnect oil pressure sensor from the engine harness cable. If the vehicle does not have active fuel management, remove the oil pressure sensor (706) and washer (707) using j 41712 (Oil Pressure Switch Socket). If fitted with active fuel management, follow the same procedure using j 41712 (Oil Pressure Switch Socket) to remove the oil pressure sensor (706) and washer (707). In the process of installation apply sealant on the threads of the new oil pressure sensor. With active fuel management, use j 41712 (Oil Pressure Switch Socket) to install the oil pressure sensor (706) and use washer (707) and ensure that it is fully tightened from the sensor to a tightness of 35 nm (26 lb ft). In case it is not fitted with active fuel management, fit the oil pressure sensor (706) and washer (707) in the manner j 41712 (Oil Pressure Switch Socket) and tighten to 35 nm (26 lb ft). Finally reconnect the engine harness electric connector to the oil pressure sensor and reinstall the Intake Manifold.

OEM GMC Sierra 1500 Oil Pressure Switch

Oil Pressure Sender Switch

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8 Oil Pressure Switches found

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GMC Sierra 1500 Oil Pressure Sending Unit
Part Number: 19244505
$94.42 MSRP: $162.15
You Save: $67.73 (42%)
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Product Specifications
- Other Name: Sensor, Engine Oil Pressure/Temperature; Oil Pressure Switch
- Replaces: 12562267
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2002 GMC Sierra 1500 | Base, C3, Denali, HT, SL, SLE, SLT, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Oil Pressure Sensor
Part Number: 12677836
$52.01 MSRP: $89.32
You Save: $37.31 (42%)
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Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Engine Oil Pressure Switch; Oil Pressure Switch; Oil Pressure Sending Unit; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12562230, 12614969, 12559780, 12556117, 12573107, 12616646
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2008 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Oil Pressure Sensor
Part Number: 12673134
$53.86 MSRP: $92.49
You Save: $38.63 (42%)
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Engine Oil Pressure Switch; Oil Pressure Switch; Oil Pressure Sending Unit; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12621234, 12596951
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019, 2009-2013 GMC Sierra 1500 | Base, Denali, Elevation, Hybrid, SL, SLE, SLT, WT, XFE | 4 Cyl 2.7 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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GMC Sierra 1500 Oil Pressure Sending Unit
Part Number: 12562571
$63.47 MSRP: $109.00
You Save: $45.53 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Fuel Pump Pressure; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12562266, 10240133
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2002 GMC Sierra 1500 | Base, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS
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GMC Sierra 1500 Oil Pressure Sensor
Part Number: 55488247
$24.76 MSRP: $40.79
You Save: $16.03 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Pressure Sensor; Oil Switch; Oil Level Sensor; Dipstick; Pressure Sensor; Oil Pressure Sending Unit; Sensor, Engine Oil Pressure/Temperature
- Replaced by: 12727099
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2023 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Oil Pressure Sensor
Part Number: 25202591
$62.32 MSRP: $106.11
You Save: $43.79 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Oil Pressure Switch; Oil Pressure Sending Unit; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12661808, 12659289, 12630433
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
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GMC Sierra 1500 Oil Pressure Sensor
Part Number: 12685371
$28.94 MSRP: $54.34
You Save: $25.40 (47%)
Ships in 1-2 Business Days
ADD TO CART
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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 GMC Sierra 1500 | 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
View related parts
GMC Sierra 1500 Oil Pressure Sending Unit
Part Number: 12677838
$55.91 MSRP: $96.02
You Save: $40.11 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Engine Oil Pressure; Oil Pressure Switch; Sensor, Engine Oil Pressure/Temperature
- Replaces: 12574309, 12569322
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2013 GMC Sierra 1500 | Base, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS

GMC Sierra 1500 Oil Pressure Switch

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GMC Sierra 1500 Oil Pressure Switch Parts Questions & Experts Answers

Oil Pressure Sensor
12673134
Q: How to replace the engine oil pressure switch on GMC Sierra 1500?
A: To replace the engine oil pressure sensor or switch you first have to remove the Intake Manifold. One should disconnect oil pressure sensor from the engine harness cable. If the vehicle does not have active fuel management, remove the oil pressure sensor (706) and washer (707) using j 41712 (Oil Pressure Switch Socket). If fitted with active fuel management, follow the same procedure using j 41712 (Oil Pressure Switch Socket) to remove the oil pressure sensor (706) and washer (707). In the process of installation apply sealant on the threads of the new oil pressure sensor. With active fuel management, use j 41712 (Oil Pressure Switch Socket) to install the oil pressure sensor (706) and use washer (707) and ensure that it is fully tightened from the sensor to a tightness of 35 nm (26 lb ft). In case it is not fitted with active fuel management, fit the oil pressure sensor (706) and washer (707) in the manner j 41712 (Oil Pressure Switch Socket) and tighten to 35 nm (26 lb ft). Finally reconnect the engine harness electric connector to the oil pressure sensor and reinstall the Intake Manifold.