Adhesives, Fluids, Lubricants, and Sealers
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Type of Material | GM Part Number | |
|---|---|---|---|
| United States | Canada | ||
| Coolant Temperature Sensor Threads | Sealant | 12346004 | 10953480 |
| Cylinder Head Core Hole Plug | Threadlock | 12345382 | 10953489 |
| Cylinder Head Plug | Threadlock | 12345382 | 10953489 |
| Engine Block Coolant Drain Hole Plug Sealing Washer | Sealant | 12346004 | 10953480 |
| Engine Block Front Oil Gallery Plug | Threadlock | 12345382 | 10953489 |
| Engine Block Oil Gallery Plug Sealing Washers | Sealant | 12346004 | 10953480 |
| Engine Oil Pressure Sensor Threads | Sealant | 12346004 | 10953480 |
| Engine Oil Supplement | Fluorescent Dye | 12345795 | 10953470 |
| Exhaust Manifold Bolts | Threadlock | 12345493 | 10953488 |
| Flywheel/Flex Plate Bolts | Threadlock | 12345382 | 10953489 |
| Fuel Injection Fuel Rail Bolts | Threadlock | 12345382 | 10953489 |
| Ignition Coil Bracket-to-Valve Cover Studs | Threadlock | 12345382 | 10953489 |
| Ignition Coil-to-Bracket Bolts | Threadlock | 12345382 | 10953489 |
| Intake Manifold Bolts | Threadlock | 12345382 | 10953489 |
| Oil Pan Oil Gallery Plug Threads | Sealant | 12346004 | 10953480 |
| Oil Pan Surface at Front Cover and Rear Housing | Sealant | 12378521 | 88901148 |
| Thread Repair Component Cleaner | Cleaner | 12346139 | 10953463 |
| Thread Repair Component Cleaner | Cleaner | 12377981 | 10953463 |
| Thread Repair Cutting Oil | Lubricant | 1052864 | 992881 |