GM Service Manual Online
For 1990-2009 cars only

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