GM Service Manual Online
For 1990-2009 cars only

GM Part Number

Type of Material

Application

12345501

Lubricant

Camshaft Prelube

1052367

Lubricant

Crankshaft Prelube

123779

Lubricant

Oxygen Sensor

12346004

Sealant

Water Pump, Flywheel Bolts

1052942

Sealant - 6 ML

Upper to Lower Crankcase

1052943

Sealant - 50 ML

Upper to Lower Crankcase