GM Service Manual Online
For 1990-2009 cars only

Application

Type of Material

GM Part Number

Camshaft Rear Bearing Hole Plug

Sealant

12345493

Crankshaft Balancer Keyway

Sealant

12345739

Crankshaft Sprocket Thrust Surface

Prelube

1052365

Engine Front Cover Bolt Threads

Sealant

12346004

Engine Front Cover Gasket Lower Tabs

Sealant

12346004

Engine Oil

10W-30

12345616

Engine Oil Cooler Fitting Threads

Sealant

12346004

Engine Oil Supplement

Lubricant

1052368

Intake Manifold Bolt Threads (Upper and Lower)

Threadlock

12345382

Intake Manifold Coolant Pipe

Sealant

12345493

Intake Manifold to Engine Block Mating Surface

Sealant

12345739

Oil Level Indicator Tube

Sealant

12345739

Oil Pan Surface at Rear Crankshaft Main Bearing Cap

Sealant

12345739

Oil Pump Drive Gear

Prelube

1052365

Rear Crankshaft Main Bearing Cap

Sealant

1052942

Valve Lifter Guide Bolt Threads

Threadlock

12345382

Valve Rocker Arm Cover Notch at Cylinder Head and Lower Intake Manifold

Sealant

12345739

Application

Type of Material

GM Part Number

United States

Canada

Accelerator Control Cable Bracket 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 Balancer Keyway

Sealant

12346141

10953433

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 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

12346141

10953433

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

12346141

10953433

Oil Pressure Switch Threads

Sealant

12346004

10953480

Oil Pump Suction Pipe

Sealant

12346004

10953480

Piston and Piston Pin

10W-30 Oil

12345616

993182

Rear Crankshaft Main Bearing Cap

Sealant

1052942

10953466

Throttle Body Bolt and Stud

Threadlock

12345382

10953489

Valve Lifter Guide Bolt Threads

Threadlock

12345382

10953489

Valve Rocker Arm Cover Notch at Cylinder Head and Lower Intake Manifold

Sealant

12346141

10953433

Valve Lifter and Camshaft Prelube

Lubricant

12345501

992704