GM Service Manual Online
For 1990-2009 cars only

Application

Type of Material

GM Part Number

United States

Canada

Block Heater Threads

Sealant

12346004

10953480

Camshaft Rear Bearing Hole Plug

Sealant

12377901

12377901

Coolant Sensor (ETC) Threads

Sealant

12346004

10953480

Crankshaft Position Sensor Bolt

Thread Adhesive

12345493

10953488

Crankshaft Rear Bearing Cap

Sealant

1052942

10953466

Cylinder Head Bolt Threads

Sealant

12346004

10953480

Engine Block Coolant Drain Plugs

Sealant

12346004

10953480

Engine Block Oil Gallery Plugs

Sealant

12346004

10953480

Engine Front Cover

Sealant

12346141

10953433

Engine Oil Supplement

Lubricant

1052367

992869

Intake Manifold

Sealant

12346141

10953433

Intake Manifold Bolt Threads

Thread Adhesive

12345382

10953489

Intake Manifold - at Engine Block/Cylinder Head

Sealant

12346141

10953433

Knock Sensor Threads

Sealant

12346004

10953480

Oil Cooler Hose Fittings

Sealant

12346004

10953480

Oil Fill Tube

Sealant

9985409

9985409

Oil Pan - at Corners

Sealant

12346141

10953433

Oil Pressure Sensor Threads

Sealant

12346004

10953480

Purge Solenoid Bolt

Thread Adhesive

12345493

10953488

Valve Rocker Arm Stud Threads

Sealant

12346004

10953480

Valve Train Component Prelube

Lubricant

1052367

992869

Water Pump Bolt Threads

Sealant

12346004

10953480

Application

Type of Material

GM Part Number

United States

Canada

Camshaft Bearing Hole Plug

Sealant

12377901

10953504

Crankshaft Position (CKP) Sensor Bolt

Thread Adhesive

12345493

10953488

Crankshaft Rear Bearing Cap

Sealant

1052942

10953466

Cylinder Head Bolts

Sealant

12346004

10953480

Cylinder Head Coolant Hole Plug

Sealant

12346004

10953480

Engine Block Coolant Drain Hole Plug

Sealant

12346004

10953480

Engine Block Coolant Heater

Sealant

12346004

10953480

Engine Block Oil Gallery Plug

Sealant

12346004

10953480

Engine Coolant Temperature (ECT) Sensor

Sealant

12346004

10953480

Engine Front Cover

Sealant

12346141

10953433

Engine Oil Supplement

Lubricant

1052367

992869

Evaporative Emission Canister Purge Solenoid Valve Bolt

Thread Adhesive

12345493

10953488

Intake Manifold

Sealant

12346141

10953433

Intake Manifold Bolts

Thread Adhesive

12345382

10953489

Intake Manifold Engine Block/Cylinder Head

Sealant

12346141

10953433

Knock Sensors

Sealant

12346004

10953480

Oil Cooler Hose Fittings

Sealant

12346004

10953480

Oil Fill Tube

Sealant

9985409

9985409

Oil Pan - at Corners

Sealant

12346141

10953433

Oil Pressure Sensor

Sealant

12346004

10953480

Valve Rocker Arm Studs

Sealant

12346004

10953480

Water Pump Bolts

Sealant

12346004

10953480