Engine Specifications
| Specification |
Details |
| Engine Code (Part Code) |
G4KH (Theta II 2.0L Turbo GDI – Gen 1) |
| Engine Family |
Hyundai / Kia Theta II Engine Family |
| Engine Size |
2.0L (1,998 cc) Inline 4-Cylinder |
| Aspiration & Fuel |
Turbocharged / Direct Injection (T-GDI) |
| Mileage / Condition |
0 KM (Brand-New) |
| Parts Included |
1 - Long Block as Pictured |
| Modification Notes |
Bolt-on for Gen 1 (2011–2016) 2.0L Turbo applications |
| Core Charge |
$0 (No Core Return Required) |
Product Overview & Fitment Highlights
Get your 2.0L Turbo Hyundai or Kia back on the road with a brand-new G4KH Theta II 2.0L Turbo GDI long block (Gen 1), built to factory OEM specifications and ready to install.
Why Choose This Engine?
Zero-Mileage Reliability: Brand-New (0 KM / 0 Miles).
Direct OEM Fitment: Factory bolt-on for Gen 1 G4KH 2.0L Turbo vehicles—no custom fabrication required.
No Core Return: Keep your old engine block! We do not charge a core fee or require old engine returns.
General Vehicle Fitment Reference
Engine Model: G4KH 2.0L Turbo GDI Engine (Gen 1)
Gen 1 vs Gen 2: G4KH engines were made in two generations. This listing is Gen 1 (2011–2016 models below). Later models use the Gen 2 engine.
VIN Verification Recommended: Please call us at 403.471.7150 or send us your VIN (Vehicle Identification Number) so we can confirm the correct generation before shipping!
Components Included vs. Accessories to Transfer
To ensure a seamless engine replacement, please review what is included with your new long block:
| Included (Factory Assembled) |
Not Included (Transfer From Original Engine) |
| Brand-New Engine Block |
Turbocharger, Intake & Exhaust Manifolds |
| Brand-New Cylinder Head Assembly |
High-Pressure Fuel Pump, Injectors & Fuel Rail |
| Internal Pistons, Rods, Crankshaft & Bearings |
Alternator, Starter, AC Compressor & Steering Pump |
| Timing Chain Kit, Valve Cover & Oil Pan (Pictured) |
Engine Wiring Harness, VVT Solenoids & Sensors |
|
ECU / PCM Computer |
Compatible Models & Years (G4KH Gen 1 – 2.0L Turbo)
| Model |
Year Range |
Notes |
| Hyundai Sonata 2.0L Turbo |
2011 – 2014 |
Gen 1 |
| Hyundai Santa Fe Sport 2.0L Turbo |
2013 – 2016 |
Gen 1 |
| Kia Optima 2.0L Turbo |
2011 – 2015 |
Gen 1 |
| Kia Sportage 2.0L Turbo |
2011 – 2016 |
Gen 1 |
Unsure About Compatibility?
Vehicle options, trims, and engine splits can vary. Before placing your order, please contact us with your VIN (Vehicle Identification Number). Our team will verify exact block, head, and sensor compatibility for your specific vehicle.
Installation & Peripheral Swap Notice:
-
Sensor & Harness Swaps: Depending on your vehicle’s exact market, trim, and emission specs, your installer may need to transfer your original engine’s turbocharger, sensors, intake manifold or wiring harness to match your factory ECU. Oil pan included. If your vehicle uses a different oil pan design, your installer may need to transfer your original oil pan.
Disclaimer: This compatibility table is provided for reference purposes only. It is the buyer/installer’s responsibility to confirm that the engine code listed in the specifications above matches their existing vehicle setup prior to installation.
