Hyundai SONATA 08 (2007-2013) 2007-2013 G4NA G4NB 221002E001 221002E002 Complete Cylinder Head G4NA G4NB I40 Sonata Kia Sportage Soul 2.0L – OEM 221002E001

Product Overview: This complete cylinder head assembly is engineered for Hyundai and Kia G4NA and G4NB 2.0-litre petrol engines fitted to the Sonata, i40, Sportage, Soul and related models. It is supplied as a fully assembled unit with pre-installed valves, guides and seats and machined to original equipment dimensions, making it a dependable replacement for a warped, cracked or valve-damaged original cylinder head.

Key Features: The casting is produced from high-strength aluminium alloy and CNC-machined for accurate deck flatness, correct valve seat concentricity and consistent combustion chamber volume. Valve guides and seats are fitted and honed for even sealing and balanced compression, and the cam carrier surfaces maintain correct bearing clearance for the DOHC valvetrain. Machined intake and exhaust flanges ensure reliable gasket sealing, while reinforced casting around the valve bridge improves thermal durability in everyday and high-mileage use.

Vehicle Compatibility: This head suits Hyundai Sonata 08 (2007-2013), iX20 11 (2010-2015), Eon 11 (2011-2018), i30 16 (2014-2017), Veracruz (2006-2013) and iX35 Fuel Cell (2013-2018), plus related i40, Kia Sportage and Soul applications using the G4NA or G4NB engine. Always confirm the engine code and OE number before ordering.

Specifications: Engine code G4NA / G4NB; displacement 2.0 litres; inline four-cylinder petrol; material high-strength aluminium alloy; standard size; new condition; valves included; complete assembly; 12-month warranty; purpose replacement and repair.

OEM / Reference Numbers: 221002E001, 221002E002, 22110-2E001, 22110-2E002 and 22100-2E000. Match these references against the casting identification on the original cylinder head to confirm the correct specification.

Applications: Suitable for family sedans, SUVs, MPVs and light commercials, covering everyday repairs, engine rebuilds, workshop overhauls and fleet maintenance where a durable factory-specification head is needed.

Benefits / Replacement Information: Replacing a failed head with this assembly restores compression, corrects coolant and combustion leakage, and resolves overheating caused by cracking or distortion. Supplying the head complete avoids the lead time and cost of individually reconditioning the original valves, guides and seats.

Installation or Fitment Notes: Have the head installed by a qualified technician. Clean and check the block deck for flatness, fit a new head gasket and new head bolts as specified, and torque in the correct sequence. Replace timing components and coolant during the job, verify valve clearances and cam timing, then run the engine and check for leaks before road testing.