Sealers, Adhesives, and Lubricants
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Sealers, Adhesives, and Lubricants
| Application | Type of Material | GM Part Number | |
|---|---|---|---|
| United States | Canada | ||
| Coolant Sensor Threads | Sealant | 12346004 | 10953480 |
| Cylinder Head Coolant Plugs | Threadlock | 12345382 | 10953489 |
| Cylinder Head Expansion Plugs - Aluminum | Threadlock | 12345382 | 10953489 |
| Engine Block Front Oil Gallery Plug | Threadlock | 12345382 | 10953489 |
| Engine Block Plug Sealing Washers | Sealant | 12346004 | 10953480 |
| Engine Flywheel Bolt Threads | Threadlock | 12345382 | 10953489 |
| Engine Oil | 5W-30 Oil | 12345610 | 993193 |
| Engine Oil Supplement | Fluorescent Dye | 12345795 | 10953470 |
| Exhaust Manifold Bolt Threads | Threadlock | 12345493 | 10953488 |
| Fuel Rail Bolt Threads | Threadlock | 12345382 | 10953489 |
| Ignition Coil and Bracket Bolts | Threadlock | 12345382 | 10953489 |
| Ignition Coil Bracket Bolts | Threadlock | 12345382 | 10953489 |
| Intake Manifold Bolt Threads | Threadlock | 12345382 | 10953489 |
| Oil Pan Surface at Front and Rear Covers | Sealant | 12378190 | - |
| Oil Pressure Sensor Threads | Sealant | 12346004 | 10953480 |
| Thread Repair Component Cleaner | Cleaner | 12346139 | 10953463 |
| Thread Repair Component Cleaner | Cleaner | 12377981 | 10953463 |
| Thread Repair Cutting Oil | Lubricant | 1052864 | 992881 |