Cylinder Head/Upper Engine
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Positive Crankcase Ventilation Hose - Fresh Air |
| 2 | Oil Filler Tube Grommet |
| 3 | Valve Rocker Arm Cover- Right Side |
| 4 | Valve Rocker Arm Cover Gasket |
| 5 | Positive Crankcase Ventilation Hose - Dirty Air |
| 6 | Ignition Coil Bracket |
| 7 | Ignition Coil Bracket Bolt |
| 8 | Ignition Coil |
| 9 | Ignition Coil Wire Harness |
| 10 | Ignition Coil Bolt |
| 11 | Spark Plug Wire |
| 12 | Valve Rocker Arm Cover Bolt |
| 13 | Valve Rocker Arm Cover- Left Side |
| 14 | Valve Stem Key |
| 15 | Valve Spring Cap |
| 16 | Valve Spring |
| 17 | Valve Stem Oil Seal |
| 18 | Cylinder Head Core Hole Plug |
| 19 | Spark Plug |
| 20 | Intake Valve |
| 21 | Exhaust Valve |
| 22 | Exhaust Manifold Gasket |
| 23 | Exhaust Manifold |
| 24 | Exhaust Manifold Stud |
| 25 | Exhaust Manifold Bolt |
| 26 | Exhaust Manifold Heat Shield |
| 27 | Exhaust Manifold Heat Shield Bolt |
| 28 | Engine Coolant Temperature Sensor |
| 29 | Cylinder Head Plug |
| 30 | Cylinder Head Locating Pin |
| 31 | Cylinder Head Core Hole Plug |
| 32 | Cylinder Head Gasket |
| 33 | Cylinder Head |
| 34 | Cylinder Head Bolt - M8 |
| 35 | Cylinder Head Bolt - M10 |
| 36 | Valve Rocker Arm Pivot Support |
| 37 | Valve Lifter Guide Bolt |
| 38 | Valve Lifter |
| 39 | Valve Lifter Guide |
| 40 | Valve Push Rod |
| 41 | Valve Rocker Arm |
| 42 | Valve Rocker Arm Pivot Support Bolt |