Hyundai G4KJ Auto Parts 2.4L GDi G4KJ Engine Kia Optima Sorento Forte G4KJ Engine Assembly – OEM 221002G751

Product Overview: Offered as a complete, tested replacement, this complete engine assembly suits the G4KJ 2.4L petrol engine fitted to for Hyundai KIA and comparable models. It is a practical solution where the original engine has suffered terminal damage, excessive wear, overheating or a failed rebuild, delivering factory-specification performance without the delay and cost of a specialised remanufacturing service.

Key Features: The engine is assembled from quality internal components, including the cylinder block, crankshaft, connecting rods, pistons and valve train, all matched and torqued to factory specification. It is configured to deliver the factory-rated output of 180-201 HP(134.23-149.89kW) and torque of 231-251 Nm, supporting correct driveability and compatibility with the original engine management calibration. Each assembly is checked for correct clearances, timing alignment and sealing surfaces, and is built from durable, precision-machined materials to maintain structural integrity and heat dissipation.

Vehicle Compatibility: This assembly is intended for for Hyundai KIA applications using the G4KJ engine. Because manufacturers frequently revised castings and engine codes within the same model line, always confirm the engine code, casting number and original equipment reference against the component being replaced before ordering.

Specifications: Engine code G4KJ; displacement 2.4L; four-cylinder petrol configuration; material Aluminum&cast iron; Standard size; new condition; supplied as a complete assembly; 12 Months warranty; place of origin China; intended for replacement and repair use.

OEM / Reference Numbers: 221002G751. Cross-reference this number with the casting identification and part label on the original component to confirm the correct specification.

Applications: Suitable for for Hyundai KIA, covering everyday repairs, engine rebuilds, workshop overhauls and fleet maintenance where a factory-specification component is required. It is well suited to family cars, hatchbacks, sedans and small SUVs used in daily driving, as well as workshop overhauls and preventive maintenance programmes.

Benefits / Replacement Information: Fitting this assembly eliminates the downtime and cost of reconditioning a badly worn or damaged original engine, providing a predictable, tested unit that restores original performance. It helps correct excessive oil consumption, loss of compression, knocking and overheating damage, returning the vehicle to dependable daily service with a known service life.

Installation or Fitment Notes: Confirm the engine code G4KJ and OE number before ordering, and verify engine mounts, bellhousing pattern and accessory mounting points on the receiving vehicle. Use new gaskets, head bolts and seals during installation, follow the manufacturer's torque sequence and tightening values, and refill with the correct grade of oil and coolant.