Engine Block Plugs/Sensors
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Oil Gallery Plug - Front |
| 2 | Engine Block |
| 3 | Oil Gallery Plug Washer |
| 4 | Oil Gallery Plug - Side - M16 |
| 5 | Knock Sensor Bolt |
| 6 | Knock Sensor |
| 7 | Engine Block Coolant Drain Hole Plug - M28 |
| 8 | Engine Coolant Heater |
| 9 | Engine Coolant Heater Washer |
| 10 | Engine Block Coolant Drain Hole Plug - M16 |
| 11 | Engine Block Coolant Drain Hole Plug Washer |
| 12 | Crankshaft Position (CKP) Sensor Bolt |
| 13 | CKP Sensor |
| 14 | CKP Sensor O-Ring |
| 15 | Oil Gallery Plug - Rear |
| 16 | Oil Gallery Plug O-Ring |
| 17 | Transmission Housing Locating Pin |