2011 Kia Optima 2.0L Turbo GDI Engine

Engine overview

Common vehicle applications

2011 Kia Optima EX Turbo and SX applications equipped with the turbocharged 2.0L GDI engine.

Interchange notes

Turbocharger, intercooler plumbing, intake and exhaust manifolds, wiring, sensors, accessories and emissions components must match the original vehicle.

VIN verification

Confirm VIN, engine identification, turbo equipment, transmission, production date and emissions certification before ordering.

Additional notes

Draft application record. Do not assume interchange with later Optima or Sportage G4KH applications.

Compatibility notice

Engine compatibility can vary by model year, production date, emissions package, transmission, drivetrain, wiring, sensors, intake system and engine code. Always verify the complete VIN, engine code and professional interchange information before purchasing a replacement engine.

Looking for a Replacement Kia Engine?

KarKing Auto specializes in quality used and replacement Kia engines for many popular Kia applications.

Verify the complete VIN, production date, drivetrain and physical engine code before ordering a replacement engine.

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Specifications

Engine code: G4KH
Displacement: 2.0 liters / 1,998 cc
Cylinders: 4
Configuration: Inline-four
Valvetrain: DOHC, 16 valves, continuously variable valve timing
Aspiration: Turbocharged
Fuel system: Gasoline direct injection
Horsepower range: 274 hp @ 6,000 rpm
Torque range: 269 lb-ft @ 1,750–4,500 rpm
Timing system: Timing chain
Model years: 2011–2011