2020 Kia Optima 2.4L GDI Engine

Engine overview

Common vehicle applications

2020 Kia Optima LX, S and Special Edition applications equipped with the naturally aspirated 2.4L GDI engine.

Interchange notes

Sensors, manifolds, wiring, accessory brackets, oil-pan configuration and emissions equipment may vary by trim, production date and emissions certification. Match the original engine configuration.

VIN verification

Confirm VIN, engine identification marking, production date, emissions label and installed accessories before ordering.

Additional notes

Draft application record. Verify complete-engine 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.

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

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Specifications

Engine code: G4KJ
Displacement: 2.4 liters / 2,359 cc
Cylinders: 4
Configuration: Inline-four
Valvetrain: DOHC, 16 valves, dual continuously variable valve timing
Aspiration: Naturally aspirated
Fuel system: Gasoline direct injection
Horsepower range: 185 hp @ 6,000 rpm
Torque range: 178 lb-ft @ 4,000 rpm
Timing system: Timing chain
Model years: 2020–2020