Adhesives, Fluids, Lubricants, and Sealers
| Adhesives, Fluids, Lubricants, and Sealers |
| Application | Type of Material | GM part number | |
| United States | Canada | ||
| Block Pan Rail | Sealant | 12378521 | 88901148 |
| Camshaft Prelube | Lubricant | 88862586 | 88862827 |
| Coolant Drain Threaded Plug | Sealant | 12346004 | 10953480 |
| Coolant Expansion Plugs | Thread locking adhesive | 12345382 | 10953489 |
| Coolant and Oil Plug Threads | Sealant | 12346004 | 10953480 |
| Crankshaft Bearing Surfaces | 5W-30 | 19293000 | 19286321 |
| Crankshaft Connecting Rod Bearing Journal | 5W-30 | 19293000 | 19286321 |
| Crankshaft Prelube | 5W-30 | 19293000 | 19286321 |
| Crankshaft Rear Oil Seal Housing | Sealant | 12378521 | 88901148 |
| Engine Front Cover/Split Lines | Sealant | 12378521 | 88901148 |
| Engine Oil | 5W-30 dexos1 Engine Oil | 19293000 | 19386321 |
| Fuel Injection Fuel Rail Fuel Pressure Sensor Sealing Cone/Threads | 5W-30 | 19293000 | 19286321 |
| Fuel Rail Sealing Cone/Threads | 5W-30 | 19293000 | 19286321 |
| Oil Gallery Threaded Plug | Sealant | 12346004 | 10953480 |
| Oil Pan, Engine Front Cover, Crankshaft Rear Oil Seal Housing | Sealant | 12378521 (150g cartridge) | 88901148 |
| 88861417 (75 gram squeeze tube) | 88861418 | ||
| Piston Pin Bores | 5W-30 | 19293000 | 19286321 |
| Positive Crankcase Ventilation (PCV) Orifice | Sealant | 12378521 | 88901148 |
| Stationary Hydraulic Lash Adjuster (SHLA) | 5W-30 | 19293000 | 19286321 |
| SHLA Bores in Cylinder Head | 5W-30 | 19293000 | 19286321 |
| SHLA Pivot Spheres | 5W-30 | 19293000 | 19286321 |
| Thread repair | Cleaning | 88862650 | 88901247 |
| Thread locking adhesive | 89021297 | 10953488 | |
| Cutting fluid, thread repair | Lubricant | 1052864 | 992881 |
| Valve Stem/Guide ID | 5W-30 | 19293000 | 19286321 |
