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Bob
Bob, Auto Tech
Category: Chevy
Satisfied Customers: 4087
Experience:  Plus 40 years GM, over 30 certified with Chevrolet, ASE certified Master Tech. (Expired, Retired)
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Where is the oil pressure sensor on a 2003 Suburban?

Resolved Question:

Where is the oil pressure sensor on a 2003 Suburban?
Submitted: 9 years ago.
Category: Chevy
Expert:  Bob replied 9 years ago.

Hello, unless you have the 8.1L motor, the post below should be what you need. Note, it does require a special socket to fit the sensor. Most parts stores will have one. Thanks

Document ID# *****
2003 Chevrolet Chevy Suburban - 4WD

Engine Oil Pressure Sensor and/or Switch Replacement


Tools Required

J 41712 Oil Pressure Switch Socket

Removal Procedure


    Object Number: 684224  Size: SH

  1. If necessary, remove the engine sight shield.
  2. Disconnect the oil pressure sensor electrical connector (1).
    Object Number: 260089  Size: SH

  3. Using J 41712 or equivalent, remove the oil pressure sensor.

Installation Procedur

    Object Number: 260089  Size: SH

  1. Apply sealant GM P/N 12346004, (Canadian P/N 10953480), or equivalent, to the threads of the oil pressure sensor.
  2. Using J 41712 or equivalent, install the oil pressure sensor.

    Tighten
    Tighten the oil pressure sensor to 35 N·m (26 lb ft).


    Object Number: 684224  Size: SH

  3. Connect the oil pressure sensor electrical connector (1).
  4. If necessary, install the engine sight shield.

Document ID# *****
2003 Chevrolet Chevy Suburban - 4WD

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