GM Service Manual Online
For 1990-2009 cars only

Application

Type of Material

GM Part Number

Camshaft Rear Bearing Hole Plug

Sealant

12346004

Coolant Sealing Pellets

Sealant

3634621

Coolant Sensor (ETC) Threads

Sealant

12346004

Crankshaft Keyway

Sealant

12345739

Cylinder Head Bolt Threads

Sealant

12346004

Engine Block Coolant Drain Plugs

Sealant

12346004

Engine Block Oil Gallery Plugs

Sealant

12346004

Engine Front Cover

Sealant

12345739

Engine Oil Supplement

Lubricant

1051396

Exhaust Manifold Bolt Threads

Threadlock

12345493

Knock Sensor Threads

Sealant

12346004

Intake Manifold Bolt Threads

Oil Pan

Adhesive

12345739

Oil Pressure Sensor Fitting Threads

Sealant

12346004

Oil Pressure Sensor Threads

Sealant

12346004

Valve Train Component Prelube

Lubricant

1052367

Water Pump Bolt Threads

Sealant

12346004