How to replace the engine oil pressure switch on 2002 Buick Regal?

Start by lifting then supporting the vehicle before attempting to replace the engine oil pressure sensor. The engine oil pressure sensor requires electrical connector detachment before its removal. The installation requires following service precaution instructions for fasteners before applying 16 Nm torque using the torque wrench to the engine oil pressure sensor. You should reconnect the electrical connector to the engine oil pressure sensor after which you should lower your vehicle and perform crankcase checks.

OEM 2002 Buick Regal Oil Pressure Switch

Oil Pressure Sender Switch

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2002 Buick Regal Pressure Switch
Part Number: 12575008
$38.42 MSRP: $60.18
You Save: $21.76 (37%)
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Product Specifications
- Other Name: Switch Assembly-Engine Oil Pressure Indicator; Engine Oil Pressure Switch; Oil Pressure Sensor; Oil Pressure Switch; Oil Pressure Sending Unit; Switch; Switch, Engine Oil Pressure/Temperature
- Replaced by: 19436257
- Replaces: 24505975
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.0 x 2.0 x 1.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12575008
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2002 Buick Regal Oil Pressure Switch

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2002 Buick Regal Oil Pressure Switch Parts Questions & Experts Answers

Q: How to replace the engine oil pressure switch on 2002 Buick Regal?
A: Start by lifting then supporting the vehicle before attempting to replace the engine oil pressure sensor. The engine oil pressure sensor requires electrical connector detachment before its removal. The installation requires following service precaution instructions for fasteners before applying 16 Nm torque using the torque wrench to the engine oil pressure sensor. You should reconnect the electrical connector to the engine oil pressure sensor after which you should lower your vehicle and perform crankcase checks.