2007 Kia Optima 2.4L MPI Engine

Engine overview

Common vehicle applications

2007 Kia Optima LX and EX applications equipped with the naturally aspirated 2.4L four-cylinder gasoline engine.

Interchange notes

Manual and automatic applications may use different flywheels, flexplates, wiring, mounts, brackets and accessories. Intake, exhaust and emissions equipment must match.

VIN verification

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

Additional notes

Draft application. Verify the stamped engine code and transmission-specific interchange before publication.

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.

View Kia Engines at KarKing Auto Check a Kia VIN

Specifications

Engine code: G4KC
Displacement: 2.4 liters / approximately 2,359 cc
Cylinders: 4
Configuration: Inline-four
Valvetrain: DOHC, 16 valves, continuously variable valve timing
Aspiration: Naturally aspirated
Fuel system: Multi-port fuel injection
Horsepower range: 162 hp provisional
Torque range: 164 lb-ft provisional
Timing system: Timing chain
Model years: 2007–2007