GM Service Manual Online
For 1990-2009 cars only

Application

Type of Material

GM Part Number

United States

Canada

Accelerator Control Cable Bracket Bolt Threads

Threadlock

12345382

10953489

Coolant Temperature Sensor Threads

Sealant

12346004

10953480

Crankshaft Position Sensor Bolt/Stud Threads

Threadlock

12345382

10953489

Crankshaft Side Main Bolt Threads

Threadlock

12345493

10953488

Engine Block Coolant Drain Plug Threads

Sealant

12346004

10953480

Engine Block Oil Gallery Plug Threads

Sealant

12346004

10953480

Engine Front Cover Bolt Threads

Sealant

12346004

10953480

Engine Oil Supplement

Lubricant

1052367

992869

Exhaust Manifold Bolt and Stud Threads

Threadlock

12345493

10953488

Intake Manifold Bolt Threads - Lower

Threadlock

12345493

10953488

Intake Manifold Coolant Pipe

Sealant

12345493

10953488

Intake Manifold to Engine Block Mating Surface

Sealant

12378521

88901148

Knock Sensor Threads

Sealant

12346004

10953480

Oil Filter Bypass Hole Plug Threads

Sealant

12346004

10953480

Oil Pan

Sealant

12378521

88901148

Oil Pan Bolt Threads

Threadlock

12345382

10953489

Oil Pressure Switch Threads

Sealant

12346004

10953480

Piston and Piston Pin

Oil-5W-30

12345616

993182

Rear Crankshaft Main Bearing Cap

Sealant

12378521

88901148

Supercharger Oil

Lubricant

12345982

10953513

Throttle Body Stud Threads

Threadlock

12345382

10953489

Valve Lifter and Camshaft Prelube

Lubricant

12345501

992704

Valve Rocker Arm Cover Bolt Threads

Threadlock

12345382

10953489

Valve Rocker Arm Bolt Threads

Threadlock

12345493

10953488

Valve Train Component Prelube

Lubricant

1052367

992869

Application

Type of Material

GM Part Number/CAN

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 Block Oil Gallery Plug Threads

Sealant

12346004/10953480

Engine Front Cover Bolt Threads

Sealant

12346004/10953480

Engine Oil

Oil-10W-30

12345616/993182

Engine Oil Supplement

Lubricant

1052367/992869

Intake Manifold Bolt Threads (Lower)

Threadlock

12345382/10953489

Intake Manifold Coolant Pipe

Sealant

12345493/10953488

Intake Manifold to Engine Block Mating Surface

Sealant

12346286/10953472

Oil Filter Bypass Hole Plug Threads

Sealant

12346004/10953480

Oil Pan Bolt Threads

Threadlock

12345382/10953489

Oil Pressure Switch Threads

Sealant

12346004/10953480

Valve Lifter and Camshaft Prelube

Lubricant

12345501/992704

Valve Rocker Arm Cover Bolt Threads

Threadlock

12345382/10953489

Valve Rocker Arm Bolt Threads

Threadlock

12345493/10953488