GM Service Manual Online
For 1990-2009 cars only

Application

Type of Material

GM Part Number

Accelerator Control Cable Bracket Bolt Threads

Threadlock

12345382

Camshaft Rear Bearing Hole Plug

Sealant

12377901

Coolant Drain Plug

Sealant

12346004

Coolant Temperature Sensor Threads

Sealant

12346004

Crankshaft Balancer Keyway

Sealant

12345739

Crankshaft Position Sensor Bolt/Stud Threads

Threadlock

12345382

Engine Block Coolant Drain Plug Threads

Sealant

12346004

Engine Block Oil Gallery Plug Threads

Sealant

12346004

Engine Front Cover Bolt Threads

Sealant

12346004

Engine Front Cover Gasket Lower Tabs

Sealant

12346004

Engine Oil

10W-30 Oil

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

12378479

Knock Sensor Threads

Sealant

12346004

Oil Filter Bypass Hole Plug Threads

Sealant

12346004

Oil Level Indicator Tube

Sealant

12345739

Oil Pan Surface at Rear Crankshaft Main Bearing Cap

Sealant

12345739

Oil Pressure Switch Threads

Sealant

12346004

Oil Pump Suction Pipe

Sealant

1050026

Piston and Piston Pin

10W-30 Oil

12345616

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