New Cylinder Head Assembly For 2011-2018 Chevy Cruze Sonic 1.8L L4 DOHC 55568116

Cylinder Head Assembly for Chevy Cruze and Sonic

This complete cylinder head assembly for Chevy Cruze and Sonic 1.8L L4 DOHC engines is built to replace a cracked, warped, or valve-damaged head, with OEM cross-reference 55568116 cited for identification.

Overview

The Cylinder Head Assembly for Chevy Cruze and Sonic is a fully assembled head for the 1.8L L4 DOHC engine, covering valves, springs, and camshaft hardware in one unit. It is designed to restore compression and combustion sealing on 2011-2018 models after head gasket failure or valve damage. This assembly suits engine rebuilders and shops tackling top-end repair work.

Built For Performance

• Complete assembly with valves, springs, and retainers pre-installed
• Cast and machined to match the 1.8L L4 DOHC combustion chamber layout
• OEM cross-reference 55568116 for straightforward part matching
• Deck surface prepared for a clean head gasket seal
• Camshaft journals finished for proper oil clearance
• Built to handle normal combustion pressure and heat cycling

Fits These Machines

• for Chevrolet Cruze 2011-2018 1.8L L4
• for Chevrolet Sonic 2011-2018 1.8L L4

On-The-Job Use

• Replacing a warped or cracked head after an overheating event
• Top-end rebuilds following a blown head gasket
• Valve repair jobs where the original head is beyond resurfacing
• Engine refresh work on high-mileage Cruze and Sonic models

Specs At A Glance

Good To Know

Q: Are the camshafts included with this assembly? A: This listing covers the cylinder head assembly as described in the title, so confirm camshaft inclusion with the seller before ordering if your build requires them.

Q: What should I check before installing a replacement head? A: Verify the block deck is flat and clean, use new head bolts as required, and follow the factory torque sequence and angle specs.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.