2009 Kia Optima 2.4L MPI Engine

Engine overview

Common vehicle applications

2009 Kia Optima LX, EX and SX four-cylinder applications equipped with the naturally aspirated 2.4L gasoline engine.

Interchange notes

The revised 2009 engine may differ from 2006.5-2008 versions in cylinder head, valve timing, intake, exhaust, wiring, sensors, calibration and accessories.

VIN verification

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

Additional notes

Draft application. Do not assume direct interchange with the earlier 162-horsepower engine.

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: G4KE
Displacement: 2.4 liters / approximately 2,359 cc
Cylinders: 4
Configuration: Inline-four
Valvetrain: DOHC, 16 valves, dual continuously variable valve timing
Aspiration: Naturally aspirated
Fuel system: Multi-port fuel injection
Horsepower range: 175 hp
Torque range: 169 lb-ft provisional
Timing system: Timing chain
Model years: 2009–2009