Hyundai Kona N G4KH Engine Overview
Hyundai Kona N G4KH Engine for Sale
If your Hyundai Kona N has suffered major internal engine damage or requires an engine replacement, Hyundai & Kia Engines can supply a G4KH 2.0L Turbo GDI petrol engine for compatible applications.
The G4KH belongs to Hyundai and Kia’s Theta II engine family and combines:
- 2.0L displacement
- Turbocharging
- Gasoline Direct Injection
- Inline four-cylinder configuration
- DOHC cylinder head
- Variable valve timing
The G4KH used in the Kona N is a high-performance version of this engine family.
In Australian specification, the Kona N engine produces approximately:
206 kW @ 6,000 rpm
392 Nm @ 2,100–4,700 rpm
The Kona N is significantly different from standard Kona models, which were available with other petrol, turbo-petrol, hybrid and electric powertrains.
For this reason, customers should confirm that their vehicle is genuinely a Kona N fitted with the G4KH engine before purchasing.
Hyundai Kona N G4KH Engine Specifications
| Specification | Details |
|---|---|
| Engine Code | G4KH |
| Engine Capacity | 2.0L / 1998cc |
| Fuel Type | Petrol |
| Fuel System | GDI – Gasoline Direct Injection |
| Aspiration | Turbocharged & Intercooled |
| Configuration | Inline 4-Cylinder |
| Valve Configuration | DOHC 16-Valve |
| Engine Family | Hyundai / Kia Theta II |
| Typical Australian Power | 206 kW @ 6,000 rpm |
| Typical Australian Torque | 392 Nm @ 2,100–4,700 rpm |
| Typical Transmission | 8-Speed Wet DCT |
| Vehicle Application | Hyundai Kona N |
| Drivetrain | Front-Wheel Drive |
| Engine Fitting | Available |
| Workshop Location | Hallam, Melbourne |
| Delivery | Australia-Wide |
| Warranty | Refer to current engine warranty conditions |
Is This the Correct Engine for My Hyundai Kona?
The G4KH Is a Kona N Engine
This distinction is particularly important.
The standard Hyundai Kona does not automatically use the G4KH.
The G4KH applies specifically to compatible Hyundai Kona N performance models.
Other Kona variants have used completely different engines and powertrains.
Before ordering, check:
- Vehicle VIN
- Kona model designation
- Whether the vehicle is a genuine Kona N
- Build month and year
- Existing engine code
- Transmission specification
- Original engine configuration
NOT SURE IF YOUR KONA USES A G4KH?
Need Us to Fit Your Hyundai & Kia Engine?
Hyundai & Kia Engines offers professional engine fitting from our workshop in Hallam, Melbourne.
Hyundai & Kia Engines Delivered Across Australia
- Melbourne
- Sydney
- Brisbane
- Adelaide
- Perth
- Canberra
- Hobart
- Regional Victoria
- Regional NSW
- Regional Queensland
- Regional South Australia
- Regional Western Australia
Warranty on Your Hyundai & Kia Engine
Before installation, customers and installers should review the applicable warranty requirements and ensure associated vehicle systems are checked where necessary.
- Engine identification
- Fitment questions
- Installation enquiries
- Warranty information
- Freight enquiries
- General technical questions relating to the engine supplied
Hyundai Kona N G4KH Engine FAQs
What engine does the Hyundai Kona N use?
How much power does the Kona N G4KH produce?
Does every Hyundai Kona use the G4KH?
Is the G4KH turbocharged?
Is the G4KH MPI or GDI?
Is a Sonata G4KH the same as a Kona N G4KH?
Can an i30 N G4KH fit a Kona N?
How do I know whether the engine is correct?
Can you install my Kona N engine?
Do you deliver G4KH engines interstate?
What comes with the engine?
G4KH Kona N vs Other G4KH Engines
Are All G4KH Engines the Same?
The G4KH engine code has been used across several Hyundai and Kia vehicles, including applications such as:
- Hyundai Kona N
- Hyundai i30 N
- Hyundai Veloster N
- Hyundai Sonata 2.0T
- Kia Optima 2.0T
- Other compatible Hyundai and Kia applications
However, different G4KH applications can use different:
- Turbochargers
- Engine calibration
- Compression ratios
- Intake systems
- Exhaust components
- Sensors
- Ancillary equipment
- Transmission interfaces
- Engine-management systems
- Power outputs
A Sonata G4KH should therefore not automatically be treated as the same replacement engine as a Kona N G4KH.
Always confirm the exact application before purchasing.
What Makes the Kona N G4KH Different?
High-Performance G4KH Application
The G4KH used in the Kona N is designed for significantly higher performance than many earlier G4KH applications.
The Australian Kona N produces approximately 206 kW and 392 Nm, compared with approximately 180 kW in Australian Sonata G4KH applications.
This is why engine-code matching should be combined with vehicle-specific identification.
The replacement engine must be appropriate for the:
- Kona N platform
- Correct production period
- Turbo system
- Fuel system
- Transmission
- Engine electronics
- Associated components
Do not select a replacement solely because another engine is advertised as a G4KH.
Common Signs of Hyundai Kona N Engine Problems
A high-performance turbocharged engine should be properly diagnosed before a replacement engine is purchased.
Symptoms that may require further investigation include:
- Engine knocking
- Excessive mechanical noise
- Low oil-pressure warnings
- Excessive oil consumption
- Persistent misfires
- Loss of boost
- Significant loss of power
- Excessive exhaust smoke
- Repeated overheating
- Low or uneven cylinder compression
- Coolant contamination
- Metal contamination in engine oil
- Turbo-related engine damage
- Bearing damage
- Piston or cylinder damage
- Cylinder-head damage
- Engine seizure
Not all of these symptoms necessarily mean the complete engine requires replacement.
Turbocharger, fuel-system, cooling-system or electronic faults can sometimes produce similar symptoms.
The cause should be properly diagnosed before ordering a replacement engine.
Signs Your Hyundai Kona N G4KH Engine May Need Replacement
- Vehicle generation
- Build date
- Engine specification
- Market specification
- Ancillary components
- Original engine configuration
Important
What to Check Before Installing a Replacement Engine
- Cooling system
- Radiator condition
- Thermostat
- Oil supply and lubrication system
- Intake system
- Fuel system
- Engine mounts
- Hoses and connections
- Associated sensors and components
Why Buy From Hyundai & Kia Engines?
Hyundai & Kia Engine Specialists
From our Hallam workshop, we supply engines to private vehicle owners, mechanics and automotive workshops throughout Australia.
Why customers choose us:
- Specialists in Hyundai and Kia engines
- Highly competitive engine pricing
- Professional engine fitting available
- Hallam, Melbourne workshop
- Australia-wide engine freight
- Assistance identifying the correct engine
- Warranty and technical support
- Large range of Hyundai and Kia replacement engines
Get In Touch With Us
Location
3 David Lee Rd, Hallam VIC 3803, Australia
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