For 1990-2009 cars

Application | Type of Material | GM Part Number
--- | --- | ---
Accelerator Control Cable Bracket Bolt Threads | Threadlock | 12345382
Coolant Temperature Sensor Threads | Sealant | 12346004
Crankshaft Position Sensor Bolt/Stud Threads | Threadlock | 12345382
Crankshaft Side Main Bolt Threads | Threadlock | 12345493
Engine Block Coolant Drain Plug Threads | Sealant | 12346004
Engine Block Oil Gallery Plug Threads | Sealant | 12346004
Engine Front Cover Bolt Threads | Sealant | 12346004
Engine Oil | Oil-10W-30 | 12345616
Engine Oil Supplement | Lubricant | 1052368
Exhaust Manifold Bolt and Stud Threads | Threadlock | 12345493
Intake Manifold Bolt Threads (Lower) | Threadlock | 12345382
Intake Manifold Coolant Pipe | Sealant | 12345493
Intake Manifold to Engine Block Mating Surface | Sealant | 12346286
Knock Sensor Threads | Sealant | 12346004
Oil Filter Bypass Hole Plug Threads | Sealant | 12346004
Oil Pan Bolt Threads | Threadlock | 12345382
Oil Pressure Switch Threads | Sealant | 12346004
Piston and Piston Pin | Oil-10W-30 | 12345616
Rear Crankshaft Main Bearing Cap | Sealant | 1052942
Valve Lifter and Camshaft Prelube | Lubricant | 12345501
Valve Rocker Arm Cover Bolt Threads | Threadlock | 12345382
Valve Rocker Arm Bolt Threads | Threadlock | 12345493