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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 252 (Engine Mechanical - 3.0L (LGY) - Visual Identification) >> Visual Identification >> Disassembled Views >> Cylinder Head Assemblies

Cylinder Head Assemblies

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Cylinder Head Assemblies Components
GM3942954Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Cylinder Head Bolt [16x]
2 Dowel Pin
3 Cylinder Head Oil Gallery Plug
4 Spark Plug Wire Sleeve
5 Spark Plug
6 Cylinder Head Bolt [3x]
7 Engine Coolant Air Bleed Pipe Bolt [2x]
8 Engine Coolant Air Bleed Pipe
9 Cylinder Head - Left
10 Cylinder Head - Right
11 Dual Feed Hydraulic Valve Adjustor
12 Valve Rocker Switching Arm
13 Valve Stem Oil Seal
14 Valve Spring
15 Valve Spring Cap
16 Valve Stem Key
17 Valve Rocker Arm
18 Hydraulic Valve Lash Adjuster
19 Intake Valve
20 Exhaust Valve
21 Cylinder Head Gasket - Right
22 Cylinder Head Gasket - Left