Engine Mechanical - 3.1L (Unit Repair)

2004 Oldsmobile Bravada RWDSECTION Engine Mechanical - 3.1L (Unit Repair)
WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
SEALERS, ADHESIVES, AND LUBRICANTS

Application Type of Material GM Part Number United States (Canada)
Accelerator Control CableBracket Bolt Threads Threadlock 12345382 (10953489)
Camshaft Rear Bearing Hole Plug Sealant 12377901 (10953504)
Coolant Drain Plug Sealant 12346004 (10953480)
Coolant Temperature Sensor Threads Sealant 12346004 (10953480)
Crankshaft Position Sensor Bolt/Stud Threads Threadlock 12345382 (10953489)
Engine Block Coolant Drain Plug Threads Sealant 12346004 (10953480)
Engine Front Cover Bolt Threads Sealant 12346004 (10953480)
Engine Front Cover Gasket Lower Tabs Sealant 12346004 (10953480
Engine Oil 10W-30 Oil 12345616 (993182)
Engine Oil Cooler Fitting Threads Sealant 12346004 (10953480)
Engine Oil Supplement Lubricant 1052367 (992869)
Intake Manifold Bolt Threads-Upper and Lower Threadlock 12345382 (10953489)
Intake Manifold Coolant Pipe Sealant 12345493 (10953488)
Intake Manifold to Engine Block Mating Surface Sealant 12378479 (10953472)
Knock Sensor Threads Sealant 12346004 (10953480)
Oil Filter Bypass Hole Plug Threads Sealant 12346004 (10953480)
Oil Pan Surface at Rear Crankshaft Main Bearing Cap Sealant 12345739 (10953541)
Oil Pressure Switch Threads Sealant 12346004 (10953480)
Oil Pump Suction Pipe Sealant 12346004 (10953480)
Valve Lifter Guide Bolt Threads Threadlock 12345382 (10953489)
Valve Rocker Arm Cover Notch at Cylinder Head and Lower Intake Manifold Sealant 12345739 (10953541)
Valve Lifter and Camshaft Prelube Lubricant 12345501 (992704)
RENDER: 1.0x

NO RELATED

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Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.