How to replace the engine oil pressure switch on GMC Sierra 3500 Classic?

To change the engine oil pressure sensor/switch, it is required the tool, which is the Oil Pressure Switch socket (J 41712). First, remove the Intake Manifold and then disconnect the engine harness electric connector from the oil pressure sensor. In case the vehicle is not equipped with the active fuel management, apply the adapter: Oil Pressure Switch socket (J 41712), and remove the oil pressure sensor (706) and washer (707). For the vehicles with active fuel management, do the same removal using the same socket. For installation, till the threads of the new oil pressure sensor for sealant. If the vehicle ha an active fuel management, then install the oil pressure sensor (706) and washer (707) using the Oil Pressure Switch socket (J41712), applying the torque of 35 n.m (26lb ft) to the sensor. If not equipped with active fuel management, then procedure the same for installation. Lastly, reconnect the engine harness electrical connector to the oil pressure sensor and tighten it to 35 n.m (26 lb ft) before reinstallation of the Intake Manifold.

OEM GMC Sierra 3500 Classic Oil Pressure Switch

Oil Pressure Sender Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

3 Oil Pressure Switches found

View related parts
GMC Sierra 3500 Classic Oil Pressure Sensor Part Number: 12677836
$53.05 MSRP: $91.11
You Save: $38.06 (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: 12562230, 12614969, 12559780, 12556117, 12573107, 12616646
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 3500 Classic Oil Pressure Sending Unit Part Number: 12677839
$63.24 MSRP: $112.42
You Save: $49.18 (44%)
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: 12563500, 12574403
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Classic Oil Pressure Sending Unit Part Number: 97600434
$72.00 MSRP: $112.79
You Save: $40.79 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly, Engine Oil Pressure; Engine Oil Pressure Switch
- Replaced by: 98027456
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL

GMC Sierra 3500 Classic Oil Pressure Switch

Want to cut long-term maintenance and repair costs? Choose OEM Oil Pressure Switch. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Sierra 3500 Classic parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Sierra 3500 Classic Oil Pressure Switch includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

GMC Sierra 3500 Classic Oil Pressure Switch Parts Questions & Experts Answers

Oil Pressure Sending Unit
12677839
Q: How to replace the engine oil pressure switch on GMC Sierra 3500 Classic?
A:
To change the engine oil pressure sensor/switch, it is required the tool, which is the Oil Pressure Switch socket (J 41712). First, remove the Intake Manifold and then disconnect the engine harness electric connector from the oil pressure sensor. In case the vehicle is not equipped with the active fuel management, apply the adapter: Oil Pressure Switch socket (J 41712), and remove the oil pressure sensor (706) and washer (707). For the vehicles with active fuel management, do the same removal using the same socket. For installation, till the threads of the new oil pressure sensor for sealant. If the vehicle ha an active fuel management, then install the oil pressure sensor (706) and washer (707) using the Oil Pressure Switch socket (J41712), applying the torque of 35 n.m (26lb ft) to the sensor. If not equipped with active fuel management, then procedure the same for installation. Lastly, reconnect the engine harness electrical connector to the oil pressure sensor and tighten it to 35 n.m (26 lb ft) before reinstallation of the Intake Manifold.