Hyundai CEED HYBRID 20 (2019-) 2019- G4LD Popular Selling G4LD 22100-03800 Aluminum Gasoline Engine Cylinder Head – OEM 22100-03800

Product Overview: This complete cylinder head assembly is built for Hyundai and Kia G4LD 1.4-litre turbocharged direct-injection petrol engines, a compact four-cylinder used in modern hatchbacks, small SUVs and hybrid models. It is supplied fully assembled with valves, guides and seats installed and is machined to original equipment tolerances, making it a direct replacement for a cracked, warped or valve-damaged original cylinder head.

Key Features: The casting is produced from high-grade aluminium alloy and CNC-machined for accurate deck flatness, valve seat concentricity and consistent combustion chamber volume. Valve guides and seats are pre-installed and honed for even sealing and balanced compression, and the direct-injection injector bores and spark plug threads are precisely machined for correct combustion sealing. Cam carrier surfaces are finished for correct bearing clearance, while reinforcement around the valve bridge improves durability under turbocharged cylinder pressures.

Vehicle Compatibility: This head fits Kia Ceed Hybrid 20 (2019 onwards), Seltos 19 (2019 onwards), Optima 18 (2018-2020) and Ceed 16 and 18 (2015-2021) models, plus Hyundai i30 17 (2016-2020 and 2017-2018) and i30 N 18 (2017-2021) applications using the G4LD engine. Confirm the engine code and OE reference before ordering.

Specifications: Engine code G4LD; displacement 1.4 litres; inline four-cylinder direct-injection petrol, turbocharged; material aluminium alloy; standard size; new condition; complete assembly; 12-month warranty; purpose replacement and repair.

OEM / Reference Numbers: 22100-03800. Cross-reference this number with the casting identification and part label on the original cylinder head to confirm the correct specification.

Applications: Suitable for compact hatchbacks, small SUVs, hybrid passenger cars and family vehicles, covering everyday repairs, turbocharger-related engine work, workshop overhauls, rebuilds and fleet maintenance requiring a factory-specification head.

Benefits / Replacement Information: Fitting this assembly restores compression, corrects coolant and combustion gas leakage caused by cracking or distortion, and removes the cost of separately reconditioning valves, guides and seats. The complete assembly reduces downtime and simplifies the repair.

Installation or Fitment Notes: Installation should be carried out by a qualified technician. Inspect the block deck for flatness and clean all surfaces, fit a new head gasket and new head bolts as specified, and torque in the correct sequence. Replace timing and cooling components as required, verify valve clearances and direct-injection injector sealing, then run the engine to operating temperature and check for leaks before road testing.