For 1990-2009 cars

Application | Type of Material | GM Part Number
--- | --- | ---
United States | Canada
# 6 Intake Rear Camshaft Cap | Sealant | 12378521 | 88901148
Balance Shaft Bearings | Engine Oil | 12345610 | 993193
Cam Lobes | Engine Oil | 12345610 | 993193
Crank Sensor O-ring | Engine Oil | 12345610 | 993193
Cylinder Bores | Engine Oil | 12345610 | 993193
Cylinder Head Plugs | Sealant | 12345382 | 10953489
Engine Block Threaded Plugs | Sealant | 12346004 | 10953480
Engine Block to Bedplate | Sealant | 12378521 | 88901148
Engine Oil | Engine Oil | 12345610 | 993193
Engine Oil Level Indicator Tube O-ring | Lubricant | 12345501 | 992704
Fuel Injector O-rings | Engine Oil | 12345610 | 993193
Fuel Injector Tip Insulators | Engine Oil | 12345610 | 993193
Intake and Exhaust Valve Stems | Lubricant | 12345501 | 992704
Main Bearings | Lubricant | 12345501 | 992704
Oil Filter Cap - Threads and O-ring Lead-in Chamfers | Engine Oil | 12345610 | 993193
Oil Pan to Bedplate Joint | Sealant | 12378521 | 88901148
Oil Pump - Pump Elements | Engine Oil | 12345610 | 993193
Oxygen Sensor Threads | Anti-seize | 12397953 | --
Piston Pin to Piston/Rod - Pin Bores of Piston and Rod | Engine Oil | 12345610 | 993193
Rod Bearings - Rod Pins of Crankshaft | Engine Oil | 12345610 | 993193
Stationary Hydraulic Lash Adjusters | Lubricant | 12345501 | 992704
Timing Chain Guide Bolt Access Hole Plug | Sealant | 12345382 | 10953489
Valve Rocker Arm/Valve Tip | Lubricant | 12345501 | 992704
Water Feed Tube O-rings | Lubricant | 12345579 | 1974984
Water Pump Drain Plug | Sealant | 12346004 | 10953480